{"title":"CEE 125A","description":"\u003c!-- KUPO Power — CEE 125A (TIER 2 — Mid-Tier Slice, Amperage)\n     Shopify Collection Body HTML\n     Handle: cee-125a\n     URL: https:\/\/kupopower.com\/collections\/cee-125a --\u003e\n\n\u003cp\u003eCEE 125A connectors are KUPO's heaviest CEE rating, primary supply feeds for full distribution boards, large generator inlets, main feeds for festival and touring distribution, and high-power equipment subcircuits. The 125A range is exclusively 5-pole (3P+N+E) for three-phase plus neutral distribution at 400V red, available in both IP44 (sheltered) and IP67 (harsh outdoor) ratings.\u003c\/p\u003e\n\n\u003cp style=\"margin-top:1.25rem;\"\u003eSmaller capacity? \u003ca href=\"https:\/\/kupopower.com\/collections\/cee-63a\"\u003e\u003cstrong\u003eBrowse CEE 63A connectors →\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e","products":[{"product_id":"khtn0451","title":"KHTN0451 - KUPO CEE Form 125A 5-Pole Industrial Plug, 400V, IP67","description":"\u003c!-- KUPO Shopify paste-ready combined HTML for KHTN0451 --\u003e\n\u003c!-- Includes product description, Product JSON-LD, FAQ, FAQ JSON-LD, and Download section. --\u003e\n\n\u003cstyle\u003e\n.kupo-section-title {\n  margin: 1.25rem 0 1rem 0;\n  font-size: 22px !important;\n  font-weight: 700;\n  line-height: 1.3;\n  color: #005F96 !important;\n  letter-spacing: 0;\n}\n.product-description h3 {\n  color: #005F96 !important;\n  font-size: 18px !important;\n  font-weight: bold;\n  margin-top: 1.5rem;\n  margin-bottom: 0.75rem;\n  line-height: 1.35;\n  letter-spacing: 0;\n}\n.product-description,\n.product-description p,\n.product-description li {\n  color: #222222 !important;\n}\n\u003c\/style\u003e\n\n\u003ch2 class=\"kupo-section-title\"\u003eProduct Description\u003c\/h2\u003e\n\u003cdiv class=\"product-description\" data-sku=\"KHTN0451\" data-voltage=\"380-415V\" data-amperage=\"125A\" data-poles=\"5\" data-ip=\"IP67\"\u003e\n\n\n  \u003cdiv class=\"product-overview\"\u003e\n    \u003cp\u003ePart of KUPO's complete CEE form connector range spanning 16A to 125A and 110V to 400V, the KHTN0451 is a 125A plug (inline male) designed for 380-415V 5-pole (3P+N+E) circuits. Like every connector in the range, it features a flame-retardant PA6 (Polyamide 6) Nylon housing, nickel-plated brass contacts, and IP67 (Ingress Protection 67) watertight protection. The keyed earth contact at the 6-hour clock position and earth-first\/earth-last engagement sequence comply with IEC (International Electrotechnical Commission) 60309-1 and 60309-2 standards, ensuring safe interoperability with any compliant CEE connector.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"product-features\"\u003e\n    \u003ch3\u003eKey Features\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003eProtective earth engages first and releases last, ensuring the ground path is established before live contacts connect\u003c\/li\u003e\n      \u003cli\u003eKeyed earth contact at the 6-hour clock position prevents cross-mating with incompatible voltage systems\u003c\/li\u003e\n      \u003cli\u003eIP67 watertight housing withstands temporary immersion up to 1 meter and complete dust ingress for harsh outdoor and wet environments\u003c\/li\u003e\n      \u003cli\u003eRugged screw-type coupling maximizes mechanical strength and sealing integrity for stable performance in demanding conditions\u003c\/li\u003e\n      \u003cli\u003eFlame-retardant PA6 (Polyamide 6) Nylon housing provides high impact resistance, electrical insulation, and self-extinguishing properties\u003c\/li\u003e\n      \u003cli\u003eNickel-plated brass contacts deliver corrosion resistance and reliable low-resistance connections at sustained 125A loads\u003c\/li\u003e\n      \u003cli\u003eAll terminal screws face the same direction for faster, more intuitive wiring\u003c\/li\u003e\n      \u003cli\u003eAnti-loosening fin structure maintains a secure connection even under vibration\u003c\/li\u003e\n      \u003cli\u003eRed-coded housing identifies the 380-415V voltage class per international IEC 60309 color convention\u003c\/li\u003e\n      \u003cli\u003eRated for operation from -25 to 40 degrees Celsius\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"product-certifications\"\u003e\n    \u003ch3\u003eCertifications \u0026amp; Standards\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003eCE Marked: Low Voltage Directive 2014\/35\/EU\u003c\/li\u003e\n      \u003cli\u003eIEC\/EN 60309-1: 1999 +A1:2007 +A2:2012. General requirements for industrial plugs, socket-outlets and couplers\u003c\/li\u003e\n      \u003cli\u003eIEC\/EN 60309-2: 1999 +A1:2007 +A2:2012. Dimensional compatibility requirements for pin and contact-tube accessories\u003c\/li\u003e\n      \u003cli\u003eRoHS Compliant: Directive 2011\/65\/EU and (EU)2015\/863\u003c\/li\u003e\n      \u003cli\u003eREACH Compliant: Regulation No 1907\/2006, Article 33(1) Obligation\u003c\/li\u003e\n      \u003cli\u003eIP67 Watertight\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"product-applications\"\u003e\n    \u003ch3\u003eApplications\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003eTemporary and permanent power distribution on construction sites\u003c\/li\u003e\n      \u003cli\u003eThree-phase heavy machinery, motor drives, and HVAC (Heating, Ventilation, and Air Conditioning) systems\u003c\/li\u003e\n      \u003cli\u003eWelding equipment and pump station power supply\u003c\/li\u003e\n      \u003cli\u003eHeavy industrial main distribution feeds and generator connections\u003c\/li\u003e\n      \u003cli\u003eSite main incomers and primary power infrastructure\u003c\/li\u003e\n      \u003cli\u003eCable assemblies, extension leads, and portable equipment connections\u003c\/li\u003e\n      \u003cli\u003eEntertainment and live event production\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"product-compatibility\"\u003e\n    \u003ch3\u003eCompatibility\u003c\/h3\u003e\n    \u003cp\u003eThe KUPO KHTN0451 is manufactured to IEC 60309-1 and IEC 60309-2 standards, ensuring dimensional compatibility with CEE form connectors from all compliant manufacturers. The 6-hour clock position earth contact permits mating only with connectors of the same 380-415V voltage class, preventing cross-connections between incompatible electrical systems.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"product-color-conventions\"\u003e\n    \u003ch3\u003eVoltage Color Convention\u003c\/h3\u003e\n        \u003cimg src=\"\/\/cdn.cybassets.com\/s\/files\/35719\/ckeditor\/pictures\/content_c059c811-5695-42fa-93f2-603bc0fe8739.jpg\" alt=\"IEC 60309 CEE clock face position diagram showing voltage color coding and earth contact positions for 3-pole, 4-pole, and 5-pole configurations\" style=\"max-width: 100%; margin: 1rem 0;\"\u003e\n        \u003cp\u003eCEE form connectors use internationally standardized housing colors to indicate voltage class: Yellow for 110-130V, Blue for 200-250V, Red for 380-480V, and Black for 500-690V. The keyed clock position of the earth contact prevents cross-mating between different voltage systems, ensuring only compatible connectors can be joined. Always verify voltage and frequency compatibility with local electrical supply before installation.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003c!-- Product JSON-LD structured data --\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"Product\",\n  \"name\": \"KHTN0451 | KUPO CEE Plug 125A 5P 380-415V 6h IP67\",\n  \"description\": \"Part of KUPO's complete CEE form connector range spanning 16A to 125A and 110V to 400V, the KHTN0451 is a 125A plug (inline male) designed for 380-415V 5-pole (3P+N+E) circuits. Like every connector in the range, it features a flame-retardant PA6 (Polyamide 6) Nylon housing, nickel-plated brass contacts, and IP67 (Ingress Protection 67) watertight protection. The keyed earth contact at the 6-hour clock position and earth-first\/earth-last engagement sequence comply with IEC (International Electrotechnical Commission) 60309-1 and 60309-2 standards, ensuring safe interoperability with any compliant CEE connector.\",\n  \"brand\": {\n    \"@type\": \"Brand\",\n    \"name\": \"KUPO\"\n  },\n  \"manufacturer\": {\n    \"@type\": \"Organization\",\n    \"name\": \"KUPO CO. LTD\",\n    \"url\": \"https:\/\/www.kupopower.com\"\n  },\n  \"category\": \"Electrical Connectors \u003e Industrial Plugs \u0026 Sockets \u003e CEE Form (IEC 60309)\",\n  \"sku\": \"KHTN0451\",\n  \"mpn\": \"KHTN0451\",\n  \"color\": \"Red \u0026 Gray\",\n  \"material\": \"PA6 Nylon (Flame Retardant)\",\n  \"additionalProperty\": [\n    {\n      \"@type\": \"PropertyValue\",\n      \"name\": \"Amperage Rating\",\n      \"value\": \"125A Maximum\"\n    },\n    {\n      \"@type\": \"PropertyValue\",\n      \"name\": \"Voltage Rating\",\n      \"value\": \"AC 380-415V Maximum\"\n    },\n    {\n      \"@type\": \"PropertyValue\",\n      \"name\": \"Number of Poles\",\n      \"value\": \"5 (3P+N+E)\"\n    },\n    {\n      \"@type\": \"PropertyValue\",\n      \"name\": \"Earth Contact Position\",\n      \"value\": \"6h\"\n    },\n    {\n      \"@type\": \"PropertyValue\",\n      \"name\": \"Suitable Cable Size\",\n      \"value\": \"16-50 mmsq\"\n    },\n    {\n      \"@type\": \"PropertyValue\",\n      \"name\": \"Housing Material\",\n      \"value\": \"Flame Retardant PA6 Nylon\"\n    },\n    {\n      \"@type\": \"PropertyValue\",\n      \"name\": \"Housing Color\",\n      \"value\": \"Red \u0026 Gray\"\n    },\n    {\n      \"@type\": \"PropertyValue\",\n      \"name\": \"Contact Material\",\n      \"value\": \"Brass with Nickel Plating\"\n    },\n    {\n      \"@type\": \"PropertyValue\",\n      \"name\": \"IP Rating\",\n      \"value\": \"IP67 Watertight\"\n    },\n    {\n      \"@type\": \"PropertyValue\",\n      \"name\": \"Working Temperature Range\",\n      \"value\": \"-25 to 40 degrees Celsius\"\n    },\n    {\n      \"@type\": \"PropertyValue\",\n      \"name\": \"Overall Length (A)\",\n      \"value\": \"301 mm\"\n    },\n    {\n      \"@type\": \"PropertyValue\",\n      \"name\": \"Grip Length (B)\",\n      \"value\": \"126 mm\"\n    },\n    {\n      \"@type\": \"PropertyValue\",\n      \"name\": \"Cable Entry Diameter (C)\",\n      \"value\": \"45 mm\"\n    },\n    {\n      \"@type\": \"PropertyValue\",\n      \"name\": \"Connector Type\",\n      \"value\": \"CEE Form Plug (Inline Male)\"\n    },\n    {\n      \"@type\": \"PropertyValue\",\n      \"name\": \"Connection Type\",\n      \"value\": \"Screw-type coupling\"\n    },\n    {\n      \"@type\": \"PropertyValue\",\n      \"name\": \"Standard\",\n      \"value\": \"IEC\/EN 60309-1: 1999 +A1:2007 +A2:2012, IEC\/EN 60309-2: 1999 +A1:2007 +A2:2012\"\n    },\n    {\n      \"@type\": \"PropertyValue\",\n      \"name\": \"Certifications\",\n      \"value\": \"CE, RoHS, REACH\"\n    },\n    {\n      \"@type\": \"PropertyValue\",\n      \"name\": \"Voltage Color Code\",\n      \"value\": \"Red = 380-415V\"\n    },\n    {\n      \"@type\": \"PropertyValue\",\n      \"name\": \"RoHS Compliant\",\n      \"value\": \"Yes\"\n    },\n    {\n      \"@type\": \"PropertyValue\",\n      \"name\": \"REACH Compliant\",\n      \"value\": \"Yes\"\n    }\n  ]\n}\n\u003c\/script\u003e\n\n\u003cstyle\u003e\n.kupo-faq-seo-block {\n  margin: 3rem 0 0 0;\n  padding: 0;\n  border: 0;\n  background: transparent;\n  box-sizing: border-box;\n}\n.kupo-faq-seo-block h2 {\n  margin: 0 0 1.6rem 0;\n  font-size: 22px !important;\n  font-weight: 700;\n  line-height: 1.4;\n  color: #005F96 !important;\n}\n.kupo-faq-seo-item {\n  border-top: 1px solid #ececec;\n  padding: 0.8rem 0;\n}\n.kupo-faq-seo-item:first-of-type {\n  border-top: 0;\n  padding-top: 0;\n}\n.kupo-faq-seo-item h3 {\n  margin: 0 0 0.35rem 0;\n  font-size: 17px !important;\n  font-weight: 600;\n  line-height: 1.45;\n  color: #005F96 !important;\n}\n.kupo-faq-seo-item p {\n  margin: 0;\n  line-height: 1.6;\n  color: #222222 !important;\n}\n\u003c\/style\u003e\n\u003csection class=\"kupo-faq-seo-block\" data-product-id=\"KHTN0451\" data-category=\"CEE Form (IEC 60309)\"\u003e\n  \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n  \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n    \u003ch3\u003eWhat does the KUPO KHTN0451 provide in terms of electrical ratings and design?\u003c\/h3\u003e\n    \u003cp\u003eThe KUPO KHTN0451 is a 63A CEE form plug (inline male) rated for 380-415V operation with IP67 (Ingress Protection 67) watertight protection, designed for the harshest outdoor and wet environments. It features a 5-pole (3P+N+E) configuration that carries three live conductors, one neutral conductor, and one protective earth conductor for complete power distribution. The flame-retardant PA6 (Polyamide 6) Nylon housing with nickel-plated brass contacts accepts cables from 6-25 mmsq. The IP67-rated housing measures 175 mm overall with a body diameter of 105 mm.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n    \u003ch3\u003eHow does the IP67 watertight rating of the KHTN0451 protect against water and dust ingress?\u003c\/h3\u003e\n    \u003cp\u003eAs an inline male plug carrying 63A at 380-415V, the KHTN0451 incorporates multiple layers of protection for safe field use. The keyed earth contact at the 6h clock position physically prevents cross-mating with connectors from incompatible voltage systems. The protective earth on this 5-pole (3P+N+E) connector always engages first and releases last, ensuring the ground path is established before any of the 4 remaining contacts connect. The IP67 (Ingress Protection 67) rating means the KHTN0451 withstands temporary immersion in water up to 1 meter for 30 minutes and provides complete dust-tight protection. This exceeds the standard IP44 splash-proof rating found on most CEE form connectors.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n    \u003ch3\u003eIs the KHTN0451 compatible with CEE form connectors from other manufacturers?\u003c\/h3\u003e\n    \u003cp\u003eThe KUPO KHTN0451 is manufactured to IEC 60309-1 and IEC 60309-2 dimensional standards, ensuring full interoperability with CEE form connectors from all compliant manufacturers worldwide. To mate correctly, both connectors must share the same amperage rating (63A), voltage class (380-415V), pole configuration (5-pole (3P+N+E)), and earth contact clock position (6h). The clock position keying acts as a mechanical interlock: a 380-415V connector with a 6h earth position cannot physically engage with a connector keyed to a different clock position, preventing dangerous cross-connections between incompatible electrical systems.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n    \u003ch3\u003eHow is the KHTN0451 wired and assembled onto a cable?\u003c\/h3\u003e\n    \u003cp\u003eOpen the bayonet twist-lock housing by rotating it counterclockwise, strip the cable conductors to the required length, insert each conductor into its corresponding terminal and tighten the terminal screws. All screws face the same direction for faster, more intuitive wiring. Close the housing by pressing and rotating clockwise until the bayonet locks engage. The KHTN0451 accepts cables from 6-25 mmsq through a 25 mm cable entry opening. The overall body length is 175 mm with a body diameter of 105 mm. The IP67 protection is maintained when the housing is properly closed and the cable gland is correctly tightened.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n    \u003ch3\u003eWhere is the KHTN0451 most commonly deployed?\u003c\/h3\u003e\n    \u003cp\u003eThe IP67-rated KHTN0451 serves installations where standard IP44 splash protection is insufficient. Typical deployments include outdoor music festivals in rain-exposed areas, marine and dock-side power distribution, mining and quarrying temporary power systems, outdoor industrial processes with water exposure, and any heavy-duty 380-415V installation in persistently wet or dusty conditions.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n    \u003ch3\u003eWhen should I choose the IP67 KHTN0451 over the standard IP44 version?\u003c\/h3\u003e\n    \u003cp\u003eChoose the IP67-rated KHTN0451 when the installation is exposed to conditions that exceed the protection of IP44 (Ingress Protection 44) splash-proof connectors. IP44 protects against splashing water and solid objects larger than 1mm, which is sufficient for sheltered outdoor and indoor industrial use. IP67 provides complete dust-tight protection and withstands temporary immersion in water up to 1 meter for 30 minutes. This makes the KHTN0451 the right choice for outdoor festivals in persistent rain, marine dock-side installations, wash-down areas in food processing, and mining or quarrying sites with heavy dust and water exposure.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"FAQPage\",\n  \"mainEntity\": [\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What does the KUPO KHTN0451 provide in terms of electrical ratings and design?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"The KUPO KHTN0451 is a 63A CEE form plug (inline male) rated for 380-415V operation with IP67 (Ingress Protection 67) watertight protection, designed for the harshest outdoor and wet environments. It features a 5-pole (3P+N+E) configuration that carries three live conductors, one neutral conductor, and one protective earth conductor for complete power distribution. The flame-retardant PA6 (Polyamide 6) Nylon housing with nickel-plated brass contacts accepts cables from 6-25 mmsq. The IP67-rated housing measures 175 mm overall with a body diameter of 105 mm.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"How does the IP67 watertight rating of the KHTN0451 protect against water and dust ingress?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"As an inline male plug carrying 63A at 380-415V, the KHTN0451 incorporates multiple layers of protection for safe field use. The keyed earth contact at the 6h clock position physically prevents cross-mating with connectors from incompatible voltage systems. The protective earth on this 5-pole (3P+N+E) connector always engages first and releases last, ensuring the ground path is established before any of the 4 remaining contacts connect. The IP67 (Ingress Protection 67) rating means the KHTN0451 withstands temporary immersion in water up to 1 meter for 30 minutes and provides complete dust-tight protection. This exceeds the standard IP44 splash-proof rating found on most CEE form connectors.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Is the KHTN0451 compatible with CEE form connectors from other manufacturers?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"The KUPO KHTN0451 is manufactured to IEC 60309-1 and IEC 60309-2 dimensional standards, ensuring full interoperability with CEE form connectors from all compliant manufacturers worldwide. To mate correctly, both connectors must share the same amperage rating (63A), voltage class (380-415V), pole configuration (5-pole (3P+N+E)), and earth contact clock position (6h). The clock position keying acts as a mechanical interlock: a 380-415V connector with a 6h earth position cannot physically engage with a connector keyed to a different clock position, preventing dangerous cross-connections between incompatible electrical systems.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"How is the KHTN0451 wired and assembled onto a cable?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Open the bayonet twist-lock housing by rotating it counterclockwise, strip the cable conductors to the required length, insert each conductor into its corresponding terminal and tighten the terminal screws. All screws face the same direction for faster, more intuitive wiring. Close the housing by pressing and rotating clockwise until the bayonet locks engage. The KHTN0451 accepts cables from 6-25 mmsq through a 25 mm cable entry opening. The overall body length is 175 mm with a body diameter of 105 mm. The IP67 protection is maintained when the housing is properly closed and the cable gland is correctly tightened.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Where is the KHTN0451 most commonly deployed?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"The IP67-rated KHTN0451 serves installations where standard IP44 splash protection is insufficient. Typical deployments include outdoor music festivals in rain-exposed areas, marine and dock-side power distribution, mining and quarrying temporary power systems, outdoor industrial processes with water exposure, and any heavy-duty 380-415V installation in persistently wet or dusty conditions.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"When should I choose the IP67 KHTN0451 over the standard IP44 version?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Choose the IP67-rated KHTN0451 when the installation is exposed to conditions that exceed the protection of IP44 (Ingress Protection 44) splash-proof connectors. IP44 protects against splashing water and solid objects larger than 1mm, which is sufficient for sheltered outdoor and indoor industrial use. IP67 provides complete dust-tight protection and withstands temporary immersion in water up to 1 meter for 30 minutes. This makes the KHTN0451 the right choice for outdoor festivals in persistent rain, marine dock-side installations, wash-down areas in food processing, and mining or quarrying sites with heavy dust and water exposure.\"\n      }\n    }\n  ]\n}\n\u003c\/script\u003e\n\u003c!-- ==================== DOWNLOAD SECTION ==================== --\u003e\n\u003cstyle\u003e\n.kupo-download-section {\n  margin: 2rem 0 0 0;\n  padding: 0;\n  border: 0;\n  background: transparent;\n  box-sizing: border-box;\n}\n.kupo-download-section h2 {\n  margin: 0 0 1rem 0;\n  font-size: 22px !important;\n  font-weight: 700;\n  line-height: 1.4;\n  color: #005F96 !important;\n}\n.kupo-download-link {\n  display: inline-flex;\n  align-items: center;\n  gap: 0.4rem;\n  font-size: 16px !important;\n  line-height: 1.5;\n  color: #111111 !important;\n  font-weight: 600;\n  text-decoration: underline;\n}\n\u003c\/style\u003e\n\u003csection class=\"kupo-download-section\" data-product-id=\"KHTN0451\"\u003e\n  \u003ch2\u003eDownload\u003c\/h2\u003e\n  \u003ca class=\"kupo-download-link\" href=\"https:\/\/pub-87314d729f334121b80f91e16c4e7f60.r2.dev\/KHTN0451.pdf\" target=\"_blank\" rel=\"noopener\" download\u003e\n    Download KHTN0451 Spec Sheet (PDF)\n  \u003c\/a\u003e\n\u003c\/section\u003e","brand":"KUPO Power","offers":[{"title":"CEE Industrial (IEC 60309) \/ 125A \/ Inline Connector","offer_id":50208832323804,"sku":"KHTN0451","price":0.0,"currency_code":"TWD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/3491\/5548\/files\/KHTN0451.jpg?v=1777363476"},{"product_id":"khtn2451","title":"KHTN2451 - KUPO CEE Form 125A 5-Pole Industrial Connector, 400V, IP67","description":"\u003c!-- KUPO Shopify paste-ready combined HTML for KHTN2451 --\u003e\n\u003c!-- Includes product description, Product JSON-LD, FAQ, FAQ JSON-LD, and Download section. --\u003e\n\n\u003cstyle\u003e\n.kupo-section-title {\n  margin: 1.25rem 0 1rem 0;\n  font-size: 22px !important;\n  font-weight: 700;\n  line-height: 1.3;\n  color: #005F96 !important;\n  letter-spacing: 0;\n}\n.product-description h3 {\n  color: #005F96 !important;\n  font-size: 18px !important;\n  font-weight: bold;\n  margin-top: 1.5rem;\n  margin-bottom: 0.75rem;\n  line-height: 1.35;\n  letter-spacing: 0;\n}\n.product-description,\n.product-description p,\n.product-description li {\n  color: #222222 !important;\n}\n\u003c\/style\u003e\n\n\u003ch2 class=\"kupo-section-title\"\u003eProduct Description\u003c\/h2\u003e\n\u003cdiv class=\"product-description\" data-sku=\"KHTN2451\" data-voltage=\"380-415V\" data-amperage=\"125A\" data-poles=\"5\" data-ip=\"IP67\"\u003e\n\n\n  \u003cdiv class=\"product-overview\"\u003e\n    \u003cp\u003eFor heavy industrial installations and primary distribution systems demanding high-current reliability, the KUPO KHTN2451 delivers a 125A CEE form connector (inline female) built to IEC (International Electrotechnical Commission) 60309-1 and 60309-2 standards. The flame-retardant PA6 (Polyamide 6) Nylon housing and nickel-plated brass contacts ensure durable, low-resistance performance, while the IP67 (Ingress Protection 67) watertight rating and keyed earth contact at the 6-hour clock position provide safe, error-free connections throughout the 380-415V voltage class.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"product-features\"\u003e\n    \u003ch3\u003eKey Features\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003eProtective earth engages first and releases last, ensuring the ground path is established before live contacts connect\u003c\/li\u003e\n      \u003cli\u003eKeyed earth contact at the 6-hour clock position prevents cross-mating with incompatible voltage systems\u003c\/li\u003e\n      \u003cli\u003eIP67 watertight housing withstands temporary immersion up to 1 meter and complete dust ingress for harsh outdoor and wet environments\u003c\/li\u003e\n      \u003cli\u003eRugged screw-type coupling maximizes mechanical strength and sealing integrity for stable performance in demanding conditions\u003c\/li\u003e\n      \u003cli\u003eFlame-retardant PA6 (Polyamide 6) Nylon housing provides high impact resistance, electrical insulation, and self-extinguishing properties\u003c\/li\u003e\n      \u003cli\u003eNickel-plated brass contacts deliver corrosion resistance and reliable low-resistance connections at sustained 125A loads\u003c\/li\u003e\n      \u003cli\u003eAll terminal screws face the same direction for faster, more intuitive wiring\u003c\/li\u003e\n      \u003cli\u003eAnti-loosening fin structure maintains a secure connection even under vibration\u003c\/li\u003e\n      \u003cli\u003eRed-coded housing identifies the 380-415V voltage class per international IEC 60309 color convention\u003c\/li\u003e\n      \u003cli\u003eRated for operation from -25 to 40 degrees Celsius\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"product-certifications\"\u003e\n    \u003ch3\u003eCertifications \u0026amp; Standards\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003eCE Marked: Low Voltage Directive 2014\/35\/EU\u003c\/li\u003e\n      \u003cli\u003eIEC\/EN 60309-1: 1999 +A1:2007 +A2:2012. General requirements for industrial plugs, socket-outlets and couplers\u003c\/li\u003e\n      \u003cli\u003eIEC\/EN 60309-2: 1999 +A1:2007 +A2:2012. Dimensional compatibility requirements for pin and contact-tube accessories\u003c\/li\u003e\n      \u003cli\u003eRoHS Compliant: Directive 2011\/65\/EU and (EU)2015\/863\u003c\/li\u003e\n      \u003cli\u003eREACH Compliant: Regulation No 1907\/2006, Article 33(1) Obligation\u003c\/li\u003e\n      \u003cli\u003eIP67 Watertight\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"product-applications\"\u003e\n    \u003ch3\u003eApplications\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003eTemporary and permanent power distribution on construction sites\u003c\/li\u003e\n      \u003cli\u003eThree-phase heavy machinery, motor drives, and HVAC (Heating, Ventilation, and Air Conditioning) systems\u003c\/li\u003e\n      \u003cli\u003eWelding equipment and pump station power supply\u003c\/li\u003e\n      \u003cli\u003eHeavy industrial main distribution feeds and generator connections\u003c\/li\u003e\n      \u003cli\u003eSite main incomers and primary power infrastructure\u003c\/li\u003e\n      \u003cli\u003eCable assemblies, extension leads, and portable equipment connections\u003c\/li\u003e\n      \u003cli\u003eEntertainment and live event production\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"product-compatibility\"\u003e\n    \u003ch3\u003eCompatibility\u003c\/h3\u003e\n    \u003cp\u003eThe KUPO KHTN2451 is manufactured to IEC 60309-1 and IEC 60309-2 standards, ensuring dimensional compatibility with CEE form connectors from all compliant manufacturers. The 6-hour clock position earth contact permits mating only with connectors of the same 380-415V voltage class, preventing cross-connections between incompatible electrical systems.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"product-color-conventions\"\u003e\n    \u003ch3\u003eVoltage Color Convention\u003c\/h3\u003e\n        \u003cimg src=\"\/\/cdn.cybassets.com\/s\/files\/35719\/ckeditor\/pictures\/content_c059c811-5695-42fa-93f2-603bc0fe8739.jpg\" alt=\"IEC 60309 CEE clock face position diagram showing voltage color coding and earth contact positions for 3-pole, 4-pole, and 5-pole configurations\" style=\"max-width: 100%; margin: 1rem 0;\"\u003e\n        \u003cp\u003eCEE form connectors use internationally standardized housing colors to indicate voltage class: Yellow for 110-130V, Blue for 200-250V, Red for 380-480V, and Black for 500-690V. The keyed clock position of the earth contact prevents cross-mating between different voltage systems, ensuring only compatible connectors can be joined. Always verify voltage and frequency compatibility with local electrical supply before installation.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003c!-- Product JSON-LD structured data --\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"Product\",\n  \"name\": \"KHTN2451 | KUPO CEE Connector 125A 5P 380-415V 6h IP67\",\n  \"description\": \"For heavy industrial installations and primary distribution systems demanding high-current reliability, the KUPO KHTN2451 delivers a 125A CEE form connector (inline female) built to IEC (International Electrotechnical Commission) 60309-1 and 60309-2 standards. The flame-retardant PA6 (Polyamide 6) Nylon housing and nickel-plated brass contacts ensure durable, low-resistance performance, while the IP67 (Ingress Protection 67) watertight rating and keyed earth contact at the 6-hour clock position provide safe, error-free connections throughout the 380-415V voltage class.\",\n  \"brand\": {\n    \"@type\": \"Brand\",\n    \"name\": \"KUPO\"\n  },\n  \"manufacturer\": {\n    \"@type\": \"Organization\",\n    \"name\": \"KUPO CO. LTD\",\n    \"url\": \"https:\/\/www.kupopower.com\"\n  },\n  \"category\": \"Electrical Connectors \u003e Industrial Plugs \u0026 Sockets \u003e CEE Form (IEC 60309)\",\n  \"sku\": \"KHTN2451\",\n  \"mpn\": \"KHTN2451\",\n  \"color\": \"Red \u0026 Gray\",\n  \"material\": \"PA6 Nylon (Flame Retardant)\",\n  \"additionalProperty\": [\n    {\n      \"@type\": \"PropertyValue\",\n      \"name\": \"Amperage Rating\",\n      \"value\": \"125A Maximum\"\n    },\n    {\n      \"@type\": \"PropertyValue\",\n      \"name\": \"Voltage Rating\",\n      \"value\": \"AC 380-415V Maximum\"\n    },\n    {\n      \"@type\": \"PropertyValue\",\n      \"name\": \"Number of Poles\",\n      \"value\": \"5 (3P+N+E)\"\n    },\n    {\n      \"@type\": \"PropertyValue\",\n      \"name\": \"Earth Contact Position\",\n      \"value\": \"6h\"\n    },\n    {\n      \"@type\": \"PropertyValue\",\n      \"name\": \"Suitable Cable Size\",\n      \"value\": \"16-50 mmsq\"\n    },\n    {\n      \"@type\": \"PropertyValue\",\n      \"name\": \"Housing Material\",\n      \"value\": \"Flame Retardant PA6 Nylon\"\n    },\n    {\n      \"@type\": \"PropertyValue\",\n      \"name\": \"Housing Color\",\n      \"value\": \"Red \u0026 Gray\"\n    },\n    {\n      \"@type\": \"PropertyValue\",\n      \"name\": \"Contact Material\",\n      \"value\": \"Brass with Nickel Plating\"\n    },\n    {\n      \"@type\": \"PropertyValue\",\n      \"name\": \"IP Rating\",\n      \"value\": \"IP67 Watertight\"\n    },\n    {\n      \"@type\": \"PropertyValue\",\n      \"name\": \"Working Temperature Range\",\n      \"value\": \"-25 to 40 degrees Celsius\"\n    },\n    {\n      \"@type\": \"PropertyValue\",\n      \"name\": \"Overall Length (A)\",\n      \"value\": \"319 mm\"\n    },\n    {\n      \"@type\": \"PropertyValue\",\n      \"name\": \"Grip Length (B)\",\n      \"value\": \"130 mm\"\n    },\n    {\n      \"@type\": \"PropertyValue\",\n      \"name\": \"Cable Entry Diameter (C)\",\n      \"value\": \"45 mm\"\n    },\n    {\n      \"@type\": \"PropertyValue\",\n      \"name\": \"Body Diameter (D)\",\n      \"value\": \"127 mm\"\n    },\n    {\n      \"@type\": \"PropertyValue\",\n      \"name\": \"Connector Type\",\n      \"value\": \"CEE Form Connector (Inline Female)\"\n    },\n    {\n      \"@type\": \"PropertyValue\",\n      \"name\": \"Connection Type\",\n      \"value\": \"Screw-type coupling\"\n    },\n    {\n      \"@type\": \"PropertyValue\",\n      \"name\": \"Standard\",\n      \"value\": \"IEC\/EN 60309-1: 1999 +A1:2007 +A2:2012, IEC\/EN 60309-2: 1999 +A1:2007 +A2:2012\"\n    },\n    {\n      \"@type\": \"PropertyValue\",\n      \"name\": \"Certifications\",\n      \"value\": \"CE, RoHS, REACH\"\n    },\n    {\n      \"@type\": \"PropertyValue\",\n      \"name\": \"Voltage Color Code\",\n      \"value\": \"Red = 380-415V\"\n    },\n    {\n      \"@type\": \"PropertyValue\",\n      \"name\": \"RoHS Compliant\",\n      \"value\": \"Yes\"\n    },\n    {\n      \"@type\": \"PropertyValue\",\n      \"name\": \"REACH Compliant\",\n      \"value\": \"Yes\"\n    }\n  ]\n}\n\u003c\/script\u003e\n\n\u003cstyle\u003e\n.kupo-faq-seo-block {\n  margin: 3rem 0 0 0;\n  padding: 0;\n  border: 0;\n  background: transparent;\n  box-sizing: border-box;\n}\n.kupo-faq-seo-block h2 {\n  margin: 0 0 1.6rem 0;\n  font-size: 22px !important;\n  font-weight: 700;\n  line-height: 1.4;\n  color: #005F96 !important;\n}\n.kupo-faq-seo-item {\n  border-top: 1px solid #ececec;\n  padding: 0.8rem 0;\n}\n.kupo-faq-seo-item:first-of-type {\n  border-top: 0;\n  padding-top: 0;\n}\n.kupo-faq-seo-item h3 {\n  margin: 0 0 0.35rem 0;\n  font-size: 17px !important;\n  font-weight: 600;\n  line-height: 1.45;\n  color: #005F96 !important;\n}\n.kupo-faq-seo-item p {\n  margin: 0;\n  line-height: 1.6;\n  color: #222222 !important;\n}\n\u003c\/style\u003e\n\u003csection class=\"kupo-faq-seo-block\" data-product-id=\"KHTN2451\" data-category=\"CEE Form (IEC 60309)\"\u003e\n  \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n  \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n    \u003ch3\u003eWhat are the key features and ratings of the KUPO KHTN2451?\u003c\/h3\u003e\n    \u003cp\u003eThe KUPO KHTN2451 is a 63A CEE form connector (inline female) rated for 380-415V operation with IP67 (Ingress Protection 67) watertight protection, designed for the harshest outdoor and wet environments. It features a 5-pole (3P+N+E) configuration that carries three live conductors, one neutral conductor, and one protective earth conductor for complete power distribution. The flame-retardant PA6 (Polyamide 6) Nylon housing with nickel-plated brass contacts accepts cables from 6-25 mmsq. The IP67-rated housing measures 175 mm overall with a body diameter of 105 mm.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n    \u003ch3\u003eHow does the IP67 watertight rating of the KHTN2451 protect against water and dust ingress?\u003c\/h3\u003e\n    \u003cp\u003eThe KHTN2451 connector (inline female), rated for 63A at 380-415V, includes integrated safety mechanisms to protect both the operator and connected equipment. The keyed earth contact at the 6h clock position physically prevents cross-mating with connectors from incompatible voltage systems. The protective earth on this 5-pole (3P+N+E) connector always engages first and releases last, ensuring the ground path is established before any of the 4 remaining contacts connect. The IP67 (Ingress Protection 67) rating means the KHTN2451 withstands temporary immersion in water up to 1 meter for 30 minutes and provides complete dust-tight protection. This exceeds the standard IP44 splash-proof rating found on most CEE form connectors.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n    \u003ch3\u003eHow does the IEC 60309 standard ensure the KHTN2451 works in multi-vendor installations?\u003c\/h3\u003e\n    \u003cp\u003eThe KUPO KHTN2451 is manufactured to IEC 60309-1 and IEC 60309-2 dimensional standards, ensuring full interoperability with CEE form connectors from all compliant manufacturers worldwide. To mate correctly, both connectors must share the same amperage rating (63A), voltage class (380-415V), pole configuration (5-pole (3P+N+E)), and earth contact clock position (6h). The clock position keying acts as a mechanical interlock: a 380-415V connector with a 6h earth position cannot physically engage with a connector keyed to a different clock position, preventing dangerous cross-connections between incompatible electrical systems.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n    \u003ch3\u003eWhat cable preparation is needed before wiring the KHTN2451?\u003c\/h3\u003e\n    \u003cp\u003eOpen the bayonet twist-lock housing, prepare the cable by stripping conductors to the specified length, and secure each conductor in its terminal. The contact tubes inside the connector receive the plug's pins during mating. Close the housing by pressing and rotating clockwise until the bayonet locks click into place. The KHTN2451 accepts cables from 6-25 mmsq through a 25 mm cable entry opening. The overall body length is 175 mm with a body diameter of 105 mm. The IP67 protection is maintained when the housing is properly closed and the cable gland is correctly tightened.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n    \u003ch3\u003eIn what environments and industries is the KUPO KHTN2451 commonly used?\u003c\/h3\u003e\n    \u003cp\u003eThe IP67-rated KHTN2451 serves installations where standard IP44 splash protection is insufficient. Typical deployments include outdoor music festivals in rain-exposed areas, marine and dock-side power distribution, mining and quarrying temporary power systems, outdoor industrial processes with water exposure, and any heavy-duty 380-415V installation in persistently wet or dusty conditions.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n    \u003ch3\u003eWhen should I choose the IP67 KHTN2451 over the standard IP44 version?\u003c\/h3\u003e\n    \u003cp\u003eChoose the IP67-rated KHTN2451 when the installation is exposed to conditions that exceed the protection of IP44 (Ingress Protection 44) splash-proof connectors. IP44 protects against splashing water and solid objects larger than 1mm, which is sufficient for sheltered outdoor and indoor industrial use. IP67 provides complete dust-tight protection and withstands temporary immersion in water up to 1 meter for 30 minutes. This makes the KHTN2451 the right choice for outdoor festivals in persistent rain, marine dock-side installations, wash-down areas in food processing, and mining or quarrying sites with heavy dust and water exposure.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"FAQPage\",\n  \"mainEntity\": [\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What are the key features and ratings of the KUPO KHTN2451?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"The KUPO KHTN2451 is a 63A CEE form connector (inline female) rated for 380-415V operation with IP67 (Ingress Protection 67) watertight protection, designed for the harshest outdoor and wet environments. It features a 5-pole (3P+N+E) configuration that carries three live conductors, one neutral conductor, and one protective earth conductor for complete power distribution. The flame-retardant PA6 (Polyamide 6) Nylon housing with nickel-plated brass contacts accepts cables from 6-25 mmsq. The IP67-rated housing measures 175 mm overall with a body diameter of 105 mm.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"How does the IP67 watertight rating of the KHTN2451 protect against water and dust ingress?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"The KHTN2451 connector (inline female), rated for 63A at 380-415V, includes integrated safety mechanisms to protect both the operator and connected equipment. The keyed earth contact at the 6h clock position physically prevents cross-mating with connectors from incompatible voltage systems. The protective earth on this 5-pole (3P+N+E) connector always engages first and releases last, ensuring the ground path is established before any of the 4 remaining contacts connect. The IP67 (Ingress Protection 67) rating means the KHTN2451 withstands temporary immersion in water up to 1 meter for 30 minutes and provides complete dust-tight protection. This exceeds the standard IP44 splash-proof rating found on most CEE form connectors.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"How does the IEC 60309 standard ensure the KHTN2451 works in multi-vendor installations?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"The KUPO KHTN2451 is manufactured to IEC 60309-1 and IEC 60309-2 dimensional standards, ensuring full interoperability with CEE form connectors from all compliant manufacturers worldwide. To mate correctly, both connectors must share the same amperage rating (63A), voltage class (380-415V), pole configuration (5-pole (3P+N+E)), and earth contact clock position (6h). The clock position keying acts as a mechanical interlock: a 380-415V connector with a 6h earth position cannot physically engage with a connector keyed to a different clock position, preventing dangerous cross-connections between incompatible electrical systems.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What cable preparation is needed before wiring the KHTN2451?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Open the bayonet twist-lock housing, prepare the cable by stripping conductors to the specified length, and secure each conductor in its terminal. The contact tubes inside the connector receive the plug's pins during mating. Close the housing by pressing and rotating clockwise until the bayonet locks click into place. The KHTN2451 accepts cables from 6-25 mmsq through a 25 mm cable entry opening. The overall body length is 175 mm with a body diameter of 105 mm. The IP67 protection is maintained when the housing is properly closed and the cable gland is correctly tightened.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"In what environments and industries is the KUPO KHTN2451 commonly used?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"The IP67-rated KHTN2451 serves installations where standard IP44 splash protection is insufficient. Typical deployments include outdoor music festivals in rain-exposed areas, marine and dock-side power distribution, mining and quarrying temporary power systems, outdoor industrial processes with water exposure, and any heavy-duty 380-415V installation in persistently wet or dusty conditions.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"When should I choose the IP67 KHTN2451 over the standard IP44 version?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Choose the IP67-rated KHTN2451 when the installation is exposed to conditions that exceed the protection of IP44 (Ingress Protection 44) splash-proof connectors. IP44 protects against splashing water and solid objects larger than 1mm, which is sufficient for sheltered outdoor and indoor industrial use. IP67 provides complete dust-tight protection and withstands temporary immersion in water up to 1 meter for 30 minutes. This makes the KHTN2451 the right choice for outdoor festivals in persistent rain, marine dock-side installations, wash-down areas in food processing, and mining or quarrying sites with heavy dust and water exposure.\"\n      }\n    }\n  ]\n}\n\u003c\/script\u003e\n\u003c!-- ==================== DOWNLOAD SECTION ==================== --\u003e\n\u003cstyle\u003e\n.kupo-download-section {\n  margin: 2rem 0 0 0;\n  padding: 0;\n  border: 0;\n  background: transparent;\n  box-sizing: border-box;\n}\n.kupo-download-section h2 {\n  margin: 0 0 1rem 0;\n  font-size: 22px !important;\n  font-weight: 700;\n  line-height: 1.4;\n  color: #005F96 !important;\n}\n.kupo-download-link {\n  display: inline-flex;\n  align-items: center;\n  gap: 0.4rem;\n  font-size: 16px !important;\n  line-height: 1.5;\n  color: #111111 !important;\n  font-weight: 600;\n  text-decoration: underline;\n}\n\u003c\/style\u003e\n\u003csection class=\"kupo-download-section\" data-product-id=\"KHTN2451\"\u003e\n  \u003ch2\u003eDownload\u003c\/h2\u003e\n  \u003ca class=\"kupo-download-link\" href=\"https:\/\/pub-87314d729f334121b80f91e16c4e7f60.r2.dev\/KHTN2451.pdf\" target=\"_blank\" rel=\"noopener\" download\u003e\n    Download KHTN2451 Spec Sheet (PDF)\n  \u003c\/a\u003e\n\u003c\/section\u003e","brand":"KUPO Power","offers":[{"title":"CEE Industrial (IEC 60309) \/ 125A \/ Inline Connector","offer_id":50208832422108,"sku":"KHTN2451","price":0.0,"currency_code":"TWD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/3491\/5548\/files\/KHTN2451.jpg?v=1777363478"},{"product_id":"khtn4451","title":"KHTN4451 - KUPO CEE Form 125A 5-Pole Industrial Receptacle, 400V, IP67","description":"\u003c!-- KUPO Shopify paste-ready combined HTML for KHTN4451 --\u003e\n\u003c!-- Includes product description, Product JSON-LD, FAQ, FAQ JSON-LD, and Download section. --\u003e\n\n\u003cstyle\u003e\n.kupo-section-title {\n  margin: 1.25rem 0 1rem 0;\n  font-size: 22px !important;\n  font-weight: 700;\n  line-height: 1.3;\n  color: #005F96 !important;\n  letter-spacing: 0;\n}\n.product-description h3 {\n  color: #005F96 !important;\n  font-size: 18px !important;\n  font-weight: bold;\n  margin-top: 1.5rem;\n  margin-bottom: 0.75rem;\n  line-height: 1.35;\n  letter-spacing: 0;\n}\n.product-description,\n.product-description p,\n.product-description li {\n  color: #222222 !important;\n}\n\u003c\/style\u003e\n\n\u003ch2 class=\"kupo-section-title\"\u003eProduct Description\u003c\/h2\u003e\n\u003cdiv class=\"product-description\" data-sku=\"KHTN4451\" data-voltage=\"380-415V\" data-amperage=\"125A\" data-poles=\"5\" data-ip=\"IP67\"\u003e\n\n\n  \u003cdiv class=\"product-overview\"\u003e\n    \u003cp\u003ePart of KUPO's complete CEE form connector range spanning 16A to 125A and 110V to 400V, the KHTN4451 is a 125A receptacle (panel-mount female) designed for 380-415V 5-pole (3P+N+E) circuits. Like every connector in the range, it features a flame-retardant PA6 (Polyamide 6) Nylon housing, nickel-plated brass contacts, and IP67 (Ingress Protection 67) watertight protection. The keyed earth contact at the 6-hour clock position and earth-first\/earth-last engagement sequence comply with IEC (International Electrotechnical Commission) 60309-1 and 60309-2 standards, ensuring safe interoperability with any compliant CEE connector.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"product-features\"\u003e\n    \u003ch3\u003eKey Features\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003eProtective earth engages first and releases last, ensuring the ground path is established before live contacts connect\u003c\/li\u003e\n      \u003cli\u003eKeyed earth contact at the 6-hour clock position prevents cross-mating with incompatible voltage systems\u003c\/li\u003e\n      \u003cli\u003eIP67 watertight housing withstands temporary immersion up to 1 meter and complete dust ingress for harsh outdoor and wet environments\u003c\/li\u003e\n      \u003cli\u003eRugged screw-type coupling maximizes mechanical strength and sealing integrity for stable performance in demanding conditions\u003c\/li\u003e\n      \u003cli\u003eFlame-retardant PA6 (Polyamide 6) Nylon housing provides high impact resistance, electrical insulation, and self-extinguishing properties\u003c\/li\u003e\n      \u003cli\u003eNickel-plated brass contacts deliver corrosion resistance and reliable low-resistance connections at sustained 125A loads\u003c\/li\u003e\n      \u003cli\u003eAll terminal screws face the same direction for faster, more intuitive wiring\u003c\/li\u003e\n      \u003cli\u003ePanel-mount design with standardized cutting hole dimensions for straightforward integration into enclosures, distribution boxes, and equipment panels\u003c\/li\u003e\n      \u003cli\u003eRed-coded housing identifies the 380-415V voltage class per international IEC 60309 color convention\u003c\/li\u003e\n      \u003cli\u003eRated for operation from -25 to 40 degrees Celsius\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"product-certifications\"\u003e\n    \u003ch3\u003eCertifications \u0026amp; Standards\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003eCE Marked: Low Voltage Directive 2014\/35\/EU\u003c\/li\u003e\n      \u003cli\u003eIEC\/EN 60309-1: 1999 +A1:2007 +A2:2012. General requirements for industrial plugs, socket-outlets and couplers\u003c\/li\u003e\n      \u003cli\u003eIEC\/EN 60309-2: 1999 +A1:2007 +A2:2012. Dimensional compatibility requirements for pin and contact-tube accessories\u003c\/li\u003e\n      \u003cli\u003eRoHS Compliant: Directive 2011\/65\/EU and (EU)2015\/863\u003c\/li\u003e\n      \u003cli\u003eREACH Compliant: Regulation No 1907\/2006, Article 33(1) Obligation\u003c\/li\u003e\n      \u003cli\u003eIP67 Watertight\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"product-applications\"\u003e\n    \u003ch3\u003eApplications\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003eTemporary and permanent power distribution on construction sites\u003c\/li\u003e\n      \u003cli\u003eThree-phase heavy machinery, motor drives, and HVAC (Heating, Ventilation, and Air Conditioning) systems\u003c\/li\u003e\n      \u003cli\u003eWelding equipment and pump station power supply\u003c\/li\u003e\n      \u003cli\u003eHeavy industrial main distribution feeds and generator connections\u003c\/li\u003e\n      \u003cli\u003eSite main incomers and primary power infrastructure\u003c\/li\u003e\n      \u003cli\u003eDistribution boards, switchgear assemblies, and equipment panel installations\u003c\/li\u003e\n      \u003cli\u003eEntertainment and live event production\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"product-compatibility\"\u003e\n    \u003ch3\u003eCompatibility\u003c\/h3\u003e\n    \u003cp\u003eThe KUPO KHTN4451 is manufactured to IEC 60309-1 and IEC 60309-2 standards, ensuring dimensional compatibility with CEE form connectors from all compliant manufacturers. The 6-hour clock position earth contact permits mating only with connectors of the same 380-415V voltage class, preventing cross-connections between incompatible electrical systems.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"product-color-conventions\"\u003e\n    \u003ch3\u003eVoltage Color Convention\u003c\/h3\u003e\n        \u003cimg src=\"\/\/cdn.cybassets.com\/s\/files\/35719\/ckeditor\/pictures\/content_c059c811-5695-42fa-93f2-603bc0fe8739.jpg\" alt=\"IEC 60309 CEE clock face position diagram showing voltage color coding and earth contact positions for 3-pole, 4-pole, and 5-pole configurations\" style=\"max-width: 100%; margin: 1rem 0;\"\u003e\n        \u003cp\u003eCEE form connectors use internationally standardized housing colors to indicate voltage class: Yellow for 110-130V, Blue for 200-250V, Red for 380-480V, and Black for 500-690V. The keyed clock position of the earth contact prevents cross-mating between different voltage systems, ensuring only compatible connectors can be joined. Always verify voltage and frequency compatibility with local electrical supply before installation.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003c!-- Product JSON-LD structured data --\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"Product\",\n  \"name\": \"KHTN4451 | KUPO CEE Receptacle 125A 5P 380-415V 6h IP67\",\n  \"description\": \"Part of KUPO's complete CEE form connector range spanning 16A to 125A and 110V to 400V, the KHTN4451 is a 125A receptacle (panel-mount female) designed for 380-415V 5-pole (3P+N+E) circuits. Like every connector in the range, it features a flame-retardant PA6 (Polyamide 6) Nylon housing, nickel-plated brass contacts, and IP67 (Ingress Protection 67) watertight protection. The keyed earth contact at the 6-hour clock position and earth-first\/earth-last engagement sequence comply with IEC (International Electrotechnical Commission) 60309-1 and 60309-2 standards, ensuring safe interoperability with any compliant CEE connector.\",\n  \"brand\": {\n    \"@type\": \"Brand\",\n    \"name\": \"KUPO\"\n  },\n  \"manufacturer\": {\n    \"@type\": \"Organization\",\n    \"name\": \"KUPO CO. LTD\",\n    \"url\": \"https:\/\/www.kupopower.com\"\n  },\n  \"category\": \"Electrical Connectors \u003e Industrial Plugs \u0026 Sockets \u003e CEE Form (IEC 60309)\",\n  \"sku\": \"KHTN4451\",\n  \"mpn\": \"KHTN4451\",\n  \"color\": \"Red \u0026 Gray\",\n  \"material\": \"PA6 Nylon (Flame Retardant)\",\n  \"additionalProperty\": [\n    {\n      \"@type\": \"PropertyValue\",\n      \"name\": \"Amperage Rating\",\n      \"value\": \"125A Maximum\"\n    },\n    {\n      \"@type\": \"PropertyValue\",\n      \"name\": \"Voltage Rating\",\n      \"value\": \"AC 380-415V Maximum\"\n    },\n    {\n      \"@type\": \"PropertyValue\",\n      \"name\": \"Number of Poles\",\n      \"value\": \"5 (3P+N+E)\"\n    },\n    {\n      \"@type\": \"PropertyValue\",\n      \"name\": \"Earth Contact Position\",\n      \"value\": \"6h\"\n    },\n    {\n      \"@type\": \"PropertyValue\",\n      \"name\": \"Suitable Cable Size\",\n      \"value\": \"25-70 mmsq\"\n    },\n    {\n      \"@type\": \"PropertyValue\",\n      \"name\": \"Housing Material\",\n      \"value\": \"Flame Retardant PA6 Nylon\"\n    },\n    {\n      \"@type\": \"PropertyValue\",\n      \"name\": \"Housing Color\",\n      \"value\": \"Red \u0026 Gray\"\n    },\n    {\n      \"@type\": \"PropertyValue\",\n      \"name\": \"Contact Material\",\n      \"value\": \"Brass with Nickel Plating\"\n    },\n    {\n      \"@type\": \"PropertyValue\",\n      \"name\": \"IP Rating\",\n      \"value\": \"IP67 Watertight\"\n    },\n    {\n      \"@type\": \"PropertyValue\",\n      \"name\": \"Working Temperature Range\",\n      \"value\": \"-25 to 40 degrees Celsius\"\n    },\n    {\n      \"@type\": \"PropertyValue\",\n      \"name\": \"Flange Dimensions (A\/B)\",\n      \"value\": \"120 mm\"\n    },\n    {\n      \"@type\": \"PropertyValue\",\n      \"name\": \"Cutout Dimensions (C\/D)\",\n      \"value\": \"100 mm\"\n    },\n    {\n      \"@type\": \"PropertyValue\",\n      \"name\": \"Dimension E\",\n      \"value\": \"58 mm\"\n    },\n    {\n      \"@type\": \"PropertyValue\",\n      \"name\": \"Dimension F\",\n      \"value\": \"105.5 mm\"\n    },\n    {\n      \"@type\": \"PropertyValue\",\n      \"name\": \"Dimension G\",\n      \"value\": \"129 mm\"\n    },\n    {\n      \"@type\": \"PropertyValue\",\n      \"name\": \"Dimension H\",\n      \"value\": \"87 mm\"\n    },\n    {\n      \"@type\": \"PropertyValue\",\n      \"name\": \"Connector Type\",\n      \"value\": \"CEE Form Receptacle (Panel-Mount Female)\"\n    },\n    {\n      \"@type\": \"PropertyValue\",\n      \"name\": \"Connection Type\",\n      \"value\": \"Screw-type coupling\"\n    },\n    {\n      \"@type\": \"PropertyValue\",\n      \"name\": \"Standard\",\n      \"value\": \"IEC\/EN 60309-1: 1999 +A1:2007 +A2:2012, IEC\/EN 60309-2: 1999 +A1:2007 +A2:2012\"\n    },\n    {\n      \"@type\": \"PropertyValue\",\n      \"name\": \"Certifications\",\n      \"value\": \"CE, RoHS, REACH\"\n    },\n    {\n      \"@type\": \"PropertyValue\",\n      \"name\": \"Voltage Color Code\",\n      \"value\": \"Red = 380-415V\"\n    },\n    {\n      \"@type\": \"PropertyValue\",\n      \"name\": \"RoHS Compliant\",\n      \"value\": \"Yes\"\n    },\n    {\n      \"@type\": \"PropertyValue\",\n      \"name\": \"REACH Compliant\",\n      \"value\": \"Yes\"\n    }\n  ]\n}\n\u003c\/script\u003e\n\n\u003cstyle\u003e\n.kupo-faq-seo-block {\n  margin: 3rem 0 0 0;\n  padding: 0;\n  border: 0;\n  background: transparent;\n  box-sizing: border-box;\n}\n.kupo-faq-seo-block h2 {\n  margin: 0 0 1.6rem 0;\n  font-size: 22px !important;\n  font-weight: 700;\n  line-height: 1.4;\n  color: #005F96 !important;\n}\n.kupo-faq-seo-item {\n  border-top: 1px solid #ececec;\n  padding: 0.8rem 0;\n}\n.kupo-faq-seo-item:first-of-type {\n  border-top: 0;\n  padding-top: 0;\n}\n.kupo-faq-seo-item h3 {\n  margin: 0 0 0.35rem 0;\n  font-size: 17px !important;\n  font-weight: 600;\n  line-height: 1.45;\n  color: #005F96 !important;\n}\n.kupo-faq-seo-item p {\n  margin: 0;\n  line-height: 1.6;\n  color: #222222 !important;\n}\n\u003c\/style\u003e\n\u003csection class=\"kupo-faq-seo-block\" data-product-id=\"KHTN4451\" data-category=\"CEE Form (IEC 60309)\"\u003e\n  \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n  \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n    \u003ch3\u003eWhat makes the KUPO KHTN445 suitable for its intended applications?\u003c\/h3\u003e\n    \u003cp\u003eThe KUPO KHTN445 is a 63A CEE form receptacle (panel-mount female) rated for 380-415V operation with IP67 (Ingress Protection 67) watertight protection, designed for the harshest outdoor and wet environments. It features a 5-pole (3P+N+E) configuration that carries three live conductors, one neutral conductor, and one protective earth conductor for complete power distribution. The flame-retardant PA6 (Polyamide 6) Nylon housing with nickel-plated brass contacts accepts cables from 10-35 mmsq. The IP67-rated housing has a flange dimension of 120 mm and requires a panel cutout of 100 mm.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n    \u003ch3\u003eHow does the IP67 watertight rating of the KHTN445 protect against water and dust ingress?\u003c\/h3\u003e\n    \u003cp\u003ePermanently mounted in panels and enclosures, the KHTN445 63A 380-415V receptacle provides continuous protection for the distribution system it serves. The keyed earth contact at the 6h clock position physically prevents cross-mating with connectors from incompatible voltage systems. The protective earth on this 5-pole (3P+N+E) connector always engages first and releases last, ensuring the ground path is established before any of the 4 remaining contacts connect. The IP67 (Ingress Protection 67) rating means the KHTN445 withstands temporary immersion in water up to 1 meter for 30 minutes and provides complete dust-tight protection. This exceeds the standard IP44 splash-proof rating found on most CEE form connectors.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n    \u003ch3\u003eWhat determines the mating compatibility of the KHTN445?\u003c\/h3\u003e\n    \u003cp\u003eThe KUPO KHTN445 is manufactured to IEC 60309-1 and IEC 60309-2 dimensional standards, ensuring full interoperability with CEE form connectors from all compliant manufacturers worldwide. To mate correctly, both connectors must share the same amperage rating (63A), voltage class (380-415V), pole configuration (5-pole (3P+N+E)), and earth contact clock position (6h). The clock position keying acts as a mechanical interlock: a 380-415V connector with a 6h earth position cannot physically engage with a connector keyed to a different clock position, preventing dangerous cross-connections between incompatible electrical systems.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n    \u003ch3\u003eHow is the KHTN445 mounted into an equipment panel or distribution board?\u003c\/h3\u003e\n    \u003cp\u003eMark and cut the panel opening to the specified cutout dimensions. Insert the receptacle from the front of the panel, align the flange with the mounting surface, and secure using the provided mounting hardware. Wire the terminals from behind the panel, connecting each conductor to its designated terminal. The KHTN445 has a flange dimension of 120 mm and requires a panel cutout of 100 mm. The cable size range for this unit is 10-35 mmsq. All terminal screws face the same direction for faster wiring. The IP67 protection is maintained when the housing is properly closed and the cable gland is correctly tightened.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n    \u003ch3\u003eWhat real-world scenarios call for the KHTN445?\u003c\/h3\u003e\n    \u003cp\u003eThe IP67-rated KHTN445 serves installations where standard IP44 splash protection is insufficient. Typical deployments include outdoor music festivals in rain-exposed areas, marine and dock-side power distribution, mining and quarrying temporary power systems, outdoor industrial processes with water exposure, and any heavy-duty 380-415V installation in persistently wet or dusty conditions.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n    \u003ch3\u003eWhen should I choose the IP67 KHTN445 over the standard IP44 version?\u003c\/h3\u003e\n    \u003cp\u003eChoose the IP67-rated KHTN445 when the installation is exposed to conditions that exceed the protection of IP44 (Ingress Protection 44) splash-proof connectors. IP44 protects against splashing water and solid objects larger than 1mm, which is sufficient for sheltered outdoor and indoor industrial use. IP67 provides complete dust-tight protection and withstands temporary immersion in water up to 1 meter for 30 minutes. This makes the KHTN445 the right choice for outdoor festivals in persistent rain, marine dock-side installations, wash-down areas in food processing, and mining or quarrying sites with heavy dust and water exposure.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"FAQPage\",\n  \"mainEntity\": [\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What makes the KUPO KHTN445 suitable for its intended applications?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"The KUPO KHTN445 is a 63A CEE form receptacle (panel-mount female) rated for 380-415V operation with IP67 (Ingress Protection 67) watertight protection, designed for the harshest outdoor and wet environments. It features a 5-pole (3P+N+E) configuration that carries three live conductors, one neutral conductor, and one protective earth conductor for complete power distribution. The flame-retardant PA6 (Polyamide 6) Nylon housing with nickel-plated brass contacts accepts cables from 10-35 mmsq. The IP67-rated housing has a flange dimension of 120 mm and requires a panel cutout of 100 mm.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"How does the IP67 watertight rating of the KHTN445 protect against water and dust ingress?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Permanently mounted in panels and enclosures, the KHTN445 63A 380-415V receptacle provides continuous protection for the distribution system it serves. The keyed earth contact at the 6h clock position physically prevents cross-mating with connectors from incompatible voltage systems. The protective earth on this 5-pole (3P+N+E) connector always engages first and releases last, ensuring the ground path is established before any of the 4 remaining contacts connect. The IP67 (Ingress Protection 67) rating means the KHTN445 withstands temporary immersion in water up to 1 meter for 30 minutes and provides complete dust-tight protection. This exceeds the standard IP44 splash-proof rating found on most CEE form connectors.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What determines the mating compatibility of the KHTN445?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"The KUPO KHTN445 is manufactured to IEC 60309-1 and IEC 60309-2 dimensional standards, ensuring full interoperability with CEE form connectors from all compliant manufacturers worldwide. To mate correctly, both connectors must share the same amperage rating (63A), voltage class (380-415V), pole configuration (5-pole (3P+N+E)), and earth contact clock position (6h). The clock position keying acts as a mechanical interlock: a 380-415V connector with a 6h earth position cannot physically engage with a connector keyed to a different clock position, preventing dangerous cross-connections between incompatible electrical systems.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"How is the KHTN445 mounted into an equipment panel or distribution board?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Mark and cut the panel opening to the specified cutout dimensions. Insert the receptacle from the front of the panel, align the flange with the mounting surface, and secure using the provided mounting hardware. Wire the terminals from behind the panel, connecting each conductor to its designated terminal. The KHTN445 has a flange dimension of 120 mm and requires a panel cutout of 100 mm. The cable size range for this unit is 10-35 mmsq. All terminal screws face the same direction for faster wiring. The IP67 protection is maintained when the housing is properly closed and the cable gland is correctly tightened.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What real-world scenarios call for the KHTN445?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"The IP67-rated KHTN445 serves installations where standard IP44 splash protection is insufficient. Typical deployments include outdoor music festivals in rain-exposed areas, marine and dock-side power distribution, mining and quarrying temporary power systems, outdoor industrial processes with water exposure, and any heavy-duty 380-415V installation in persistently wet or dusty conditions.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"When should I choose the IP67 KHTN445 over the standard IP44 version?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Choose the IP67-rated KHTN445 when the installation is exposed to conditions that exceed the protection of IP44 (Ingress Protection 44) splash-proof connectors. IP44 protects against splashing water and solid objects larger than 1mm, which is sufficient for sheltered outdoor and indoor industrial use. IP67 provides complete dust-tight protection and withstands temporary immersion in water up to 1 meter for 30 minutes. This makes the KHTN445 the right choice for outdoor festivals in persistent rain, marine dock-side installations, wash-down areas in food processing, and mining or quarrying sites with heavy dust and water exposure.\"\n      }\n    }\n  ]\n}\n\u003c\/script\u003e\n\u003c!-- ==================== DOWNLOAD SECTION ==================== --\u003e\n\u003cstyle\u003e\n.kupo-download-section {\n  margin: 2rem 0 0 0;\n  padding: 0;\n  border: 0;\n  background: transparent;\n  box-sizing: border-box;\n}\n.kupo-download-section h2 {\n  margin: 0 0 1rem 0;\n  font-size: 22px !important;\n  font-weight: 700;\n  line-height: 1.4;\n  color: #005F96 !important;\n}\n.kupo-download-link {\n  display: inline-flex;\n  align-items: center;\n  gap: 0.4rem;\n  font-size: 16px !important;\n  line-height: 1.5;\n  color: #111111 !important;\n  font-weight: 600;\n  text-decoration: underline;\n}\n\u003c\/style\u003e\n\u003csection class=\"kupo-download-section\" data-product-id=\"KHTN4451\"\u003e\n  \u003ch2\u003eDownload\u003c\/h2\u003e\n  \u003ca class=\"kupo-download-link\" href=\"https:\/\/pub-87314d729f334121b80f91e16c4e7f60.r2.dev\/KHTN4451.pdf\" target=\"_blank\" rel=\"noopener\" download\u003e\n    Download KHTN4451 Spec Sheet (PDF)\n  \u003c\/a\u003e\n\u003c\/section\u003e","brand":"KUPO Power","offers":[{"title":"CEE Industrial (IEC 60309) \/ 125A \/ Panel Mount Receptacle","offer_id":50208832520412,"sku":"KHTN4451","price":0.0,"currency_code":"TWD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/3491\/5548\/files\/KHTN4451.jpg?v=1777363481"},{"product_id":"khtn6451","title":"KHTN6451 - KUPO CEE Form 125A 5-Pole Industrial Inlet, 400V, IP67","description":"\u003c!-- KUPO Shopify paste-ready combined HTML for KHTN6451 --\u003e\n\u003c!-- Includes product description, Product JSON-LD, FAQ, FAQ JSON-LD, and Download section. --\u003e\n\n\u003cstyle\u003e\n.kupo-section-title {\n  margin: 1.25rem 0 1rem 0;\n  font-size: 22px !important;\n  font-weight: 700;\n  line-height: 1.3;\n  color: #005F96 !important;\n  letter-spacing: 0;\n}\n.product-description h3 {\n  color: #005F96 !important;\n  font-size: 18px !important;\n  font-weight: bold;\n  margin-top: 1.5rem;\n  margin-bottom: 0.75rem;\n  line-height: 1.35;\n  letter-spacing: 0;\n}\n.product-description,\n.product-description p,\n.product-description li {\n  color: #222222 !important;\n}\n\u003c\/style\u003e\n\n\u003ch2 class=\"kupo-section-title\"\u003eProduct Description\u003c\/h2\u003e\n\u003cdiv class=\"product-description\" data-sku=\"KHTN6451\" data-voltage=\"380-415V\" data-amperage=\"125A\" data-poles=\"5\" data-ip=\"IP67\"\u003e\n\n\n  \u003cdiv class=\"product-overview\"\u003e\n    \u003cp\u003ePanel installations for 380-415V 125A circuits require connectors that combine secure mounting, reliable contact integrity, and protection against incorrect mating. The KUPO KHTN6451 is a 125A CEE form inlet (panel-mount male) designed to IEC (International Electrotechnical Commission) 60309-1 and 60309-2 standards. Its flame-retardant PA6 (Polyamide 6) Nylon housing, nickel-plated brass contacts, and IP67 (Ingress Protection 67) watertight construction deliver the durability and safety needed for demanding 380-415V environments.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"product-features\"\u003e\n    \u003ch3\u003eKey Features\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003eProtective earth engages first and releases last, ensuring the ground path is established before live contacts connect\u003c\/li\u003e\n      \u003cli\u003eKeyed earth contact at the 6-hour clock position prevents cross-mating with incompatible voltage systems\u003c\/li\u003e\n      \u003cli\u003eIP67 watertight housing withstands temporary immersion up to 1 meter and complete dust ingress for harsh outdoor and wet environments\u003c\/li\u003e\n      \u003cli\u003eRugged screw-type coupling maximizes mechanical strength and sealing integrity for stable performance in demanding conditions\u003c\/li\u003e\n      \u003cli\u003eFlame-retardant PA6 (Polyamide 6) Nylon housing provides high impact resistance, electrical insulation, and self-extinguishing properties\u003c\/li\u003e\n      \u003cli\u003eNickel-plated brass contacts deliver corrosion resistance and reliable low-resistance connections at sustained 125A loads\u003c\/li\u003e\n      \u003cli\u003eAll terminal screws face the same direction for faster, more intuitive wiring\u003c\/li\u003e\n      \u003cli\u003ePanel-mount design with standardized cutting hole dimensions for straightforward integration into enclosures, distribution boxes, and equipment panels\u003c\/li\u003e\n      \u003cli\u003eRed-coded housing identifies the 380-415V voltage class per international IEC 60309 color convention\u003c\/li\u003e\n      \u003cli\u003eRated for operation from -25 to 40 degrees Celsius\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"product-certifications\"\u003e\n    \u003ch3\u003eCertifications \u0026amp; Standards\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003eCE Marked: Low Voltage Directive 2014\/35\/EU\u003c\/li\u003e\n      \u003cli\u003eIEC\/EN 60309-1: 1999 +A1:2007 +A2:2012. General requirements for industrial plugs, socket-outlets and couplers\u003c\/li\u003e\n      \u003cli\u003eIEC\/EN 60309-2: 1999 +A1:2007 +A2:2012. Dimensional compatibility requirements for pin and contact-tube accessories\u003c\/li\u003e\n      \u003cli\u003eRoHS Compliant: Directive 2011\/65\/EU and (EU)2015\/863\u003c\/li\u003e\n      \u003cli\u003eREACH Compliant: Regulation No 1907\/2006, Article 33(1) Obligation\u003c\/li\u003e\n      \u003cli\u003eIP67 Watertight\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"product-applications\"\u003e\n    \u003ch3\u003eApplications\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003eTemporary and permanent power distribution on construction sites\u003c\/li\u003e\n      \u003cli\u003eThree-phase heavy machinery, motor drives, and HVAC (Heating, Ventilation, and Air Conditioning) systems\u003c\/li\u003e\n      \u003cli\u003eWelding equipment and pump station power supply\u003c\/li\u003e\n      \u003cli\u003eHeavy industrial main distribution feeds and generator connections\u003c\/li\u003e\n      \u003cli\u003eSite main incomers and primary power infrastructure\u003c\/li\u003e\n      \u003cli\u003eDistribution boards, switchgear assemblies, and equipment panel installations\u003c\/li\u003e\n      \u003cli\u003eEntertainment and live event production\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"product-compatibility\"\u003e\n    \u003ch3\u003eCompatibility\u003c\/h3\u003e\n    \u003cp\u003eThe KUPO KHTN6451 is manufactured to IEC 60309-1 and IEC 60309-2 standards, ensuring dimensional compatibility with CEE form connectors from all compliant manufacturers. The 6-hour clock position earth contact permits mating only with connectors of the same 380-415V voltage class, preventing cross-connections between incompatible electrical systems.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"product-color-conventions\"\u003e\n    \u003ch3\u003eVoltage Color Convention\u003c\/h3\u003e\n        \u003cimg src=\"\/\/cdn.cybassets.com\/s\/files\/35719\/ckeditor\/pictures\/content_c059c811-5695-42fa-93f2-603bc0fe8739.jpg\" alt=\"IEC 60309 CEE clock face position diagram showing voltage color coding and earth contact positions for 3-pole, 4-pole, and 5-pole configurations\" style=\"max-width: 100%; margin: 1rem 0;\"\u003e\n        \u003cp\u003eCEE form connectors use internationally standardized housing colors to indicate voltage class: Yellow for 110-130V, Blue for 200-250V, Red for 380-480V, and Black for 500-690V. The keyed clock position of the earth contact prevents cross-mating between different voltage systems, ensuring only compatible connectors can be joined. Always verify voltage and frequency compatibility with local electrical supply before installation.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003c!-- Product JSON-LD structured data --\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"Product\",\n  \"name\": \"KHTN6451 | KUPO CEE Inlet 125A 5P 380-415V 6h IP67\",\n  \"description\": \"Panel installations for 380-415V 125A circuits require connectors that combine secure mounting, reliable contact integrity, and protection against incorrect mating. The KUPO KHTN6451 is a 125A CEE form inlet (panel-mount male) designed to IEC (International Electrotechnical Commission) 60309-1 and 60309-2 standards. Its flame-retardant PA6 (Polyamide 6) Nylon housing, nickel-plated brass contacts, and IP67 (Ingress Protection 67) watertight construction deliver the durability and safety needed for demanding 380-415V environments.\",\n  \"brand\": {\n    \"@type\": \"Brand\",\n    \"name\": \"KUPO\"\n  },\n  \"manufacturer\": {\n    \"@type\": \"Organization\",\n    \"name\": \"KUPO CO. LTD\",\n    \"url\": \"https:\/\/www.kupopower.com\"\n  },\n  \"category\": \"Electrical Connectors \u003e Industrial Plugs \u0026 Sockets \u003e CEE Form (IEC 60309)\",\n  \"sku\": \"KHTN6451\",\n  \"mpn\": \"KHTN6451\",\n  \"color\": \"Red \u0026 Gray\",\n  \"material\": \"PA6 Nylon (Flame Retardant)\",\n  \"additionalProperty\": [\n    {\n      \"@type\": \"PropertyValue\",\n      \"name\": \"Amperage Rating\",\n      \"value\": \"125A Maximum\"\n    },\n    {\n      \"@type\": \"PropertyValue\",\n      \"name\": \"Voltage Rating\",\n      \"value\": \"AC 380-415V Maximum\"\n    },\n    {\n      \"@type\": \"PropertyValue\",\n      \"name\": \"Number of Poles\",\n      \"value\": \"5 (3P+N+E)\"\n    },\n    {\n      \"@type\": \"PropertyValue\",\n      \"name\": \"Earth Contact Position\",\n      \"value\": \"6h\"\n    },\n    {\n      \"@type\": \"PropertyValue\",\n      \"name\": \"Suitable Cable Size\",\n      \"value\": \"25-70 mmsq\"\n    },\n    {\n      \"@type\": \"PropertyValue\",\n      \"name\": \"Housing Material\",\n      \"value\": \"Flame Retardant PA6 Nylon\"\n    },\n    {\n      \"@type\": \"PropertyValue\",\n      \"name\": \"Housing Color\",\n      \"value\": \"Red \u0026 Gray\"\n    },\n    {\n      \"@type\": \"PropertyValue\",\n      \"name\": \"Contact Material\",\n      \"value\": \"Brass with Nickel Plating\"\n    },\n    {\n      \"@type\": \"PropertyValue\",\n      \"name\": \"IP Rating\",\n      \"value\": \"IP67 Watertight\"\n    },\n    {\n      \"@type\": \"PropertyValue\",\n      \"name\": \"Working Temperature Range\",\n      \"value\": \"-25 to 40 degrees Celsius\"\n    },\n    {\n      \"@type\": \"PropertyValue\",\n      \"name\": \"Flange Dimensions (A\/B)\",\n      \"value\": \"120 mm\"\n    },\n    {\n      \"@type\": \"PropertyValue\",\n      \"name\": \"Cutout Dimensions (C\/D)\",\n      \"value\": \"100 mm\"\n    },\n    {\n      \"@type\": \"PropertyValue\",\n      \"name\": \"Dimension E\",\n      \"value\": \"58 mm\"\n    },\n    {\n      \"@type\": \"PropertyValue\",\n      \"name\": \"Dimension F\",\n      \"value\": \"105.5 mm\"\n    },\n    {\n      \"@type\": \"PropertyValue\",\n      \"name\": \"Dimension H\",\n      \"value\": \"87 mm\"\n    },\n    {\n      \"@type\": \"PropertyValue\",\n      \"name\": \"Connector Type\",\n      \"value\": \"CEE Form Inlet (Panel-Mount Male)\"\n    },\n    {\n      \"@type\": \"PropertyValue\",\n      \"name\": \"Connection Type\",\n      \"value\": \"Screw-type coupling\"\n    },\n    {\n      \"@type\": \"PropertyValue\",\n      \"name\": \"Standard\",\n      \"value\": \"IEC\/EN 60309-1: 1999 +A1:2007 +A2:2012, IEC\/EN 60309-2: 1999 +A1:2007 +A2:2012\"\n    },\n    {\n      \"@type\": \"PropertyValue\",\n      \"name\": \"Certifications\",\n      \"value\": \"CE, RoHS, REACH\"\n    },\n    {\n      \"@type\": \"PropertyValue\",\n      \"name\": \"Voltage Color Code\",\n      \"value\": \"Red = 380-415V\"\n    },\n    {\n      \"@type\": \"PropertyValue\",\n      \"name\": \"RoHS Compliant\",\n      \"value\": \"Yes\"\n    },\n    {\n      \"@type\": \"PropertyValue\",\n      \"name\": \"REACH Compliant\",\n      \"value\": \"Yes\"\n    }\n  ]\n}\n\u003c\/script\u003e\n\n\u003cstyle\u003e\n.kupo-faq-seo-block {\n  margin: 3rem 0 0 0;\n  padding: 0;\n  border: 0;\n  background: transparent;\n  box-sizing: border-box;\n}\n.kupo-faq-seo-block h2 {\n  margin: 0 0 1.6rem 0;\n  font-size: 22px !important;\n  font-weight: 700;\n  line-height: 1.4;\n  color: #005F96 !important;\n}\n.kupo-faq-seo-item {\n  border-top: 1px solid #ececec;\n  padding: 0.8rem 0;\n}\n.kupo-faq-seo-item:first-of-type {\n  border-top: 0;\n  padding-top: 0;\n}\n.kupo-faq-seo-item h3 {\n  margin: 0 0 0.35rem 0;\n  font-size: 17px !important;\n  font-weight: 600;\n  line-height: 1.45;\n  color: #005F96 !important;\n}\n.kupo-faq-seo-item p {\n  margin: 0;\n  line-height: 1.6;\n  color: #222222 !important;\n}\n\u003c\/style\u003e\n\u003csection class=\"kupo-faq-seo-block\" data-product-id=\"KHTN6451\" data-category=\"CEE Form (IEC 60309)\"\u003e\n  \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n  \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n    \u003ch3\u003eHow is the KUPO KHTN645 configured and what specifications does it offer?\u003c\/h3\u003e\n    \u003cp\u003eThe KUPO KHTN645 is an 63A CEE form inlet (panel-mount male) rated for 380-415V operation with IP67 (Ingress Protection 67) watertight protection, designed for the harshest outdoor and wet environments. It features a 5-pole (3P+N+E) configuration that carries three live conductors, one neutral conductor, and one protective earth conductor for complete power distribution. The flame-retardant PA6 (Polyamide 6) Nylon housing with nickel-plated brass contacts accepts cables from 10-35 mmsq. The IP67-rated housing has a flange dimension of 120 mm and requires a panel cutout of 100 mm.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n    \u003ch3\u003eHow does the IP67 watertight rating of the KHTN645 protect against water and dust ingress?\u003c\/h3\u003e\n    \u003cp\u003eAs a panel-mounted inlet feeding 63A 380-415V power into equipment, the KHTN645 prioritizes safe power transfer at the point of entry. The keyed earth contact at the 6h clock position physically prevents cross-mating with connectors from incompatible voltage systems. The protective earth on this 5-pole (3P+N+E) connector always engages first and releases last, ensuring the ground path is established before any of the 4 remaining contacts connect. The IP67 (Ingress Protection 67) rating means the KHTN645 withstands temporary immersion in water up to 1 meter for 30 minutes and provides complete dust-tight protection. This exceeds the standard IP44 splash-proof rating found on most CEE form connectors.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n    \u003ch3\u003eCan the KUPO KHTN645 be used with non-KUPO IEC 60309 connectors?\u003c\/h3\u003e\n    \u003cp\u003eThe KUPO KHTN645 is manufactured to IEC 60309-1 and IEC 60309-2 dimensional standards, ensuring full interoperability with CEE form connectors from all compliant manufacturers worldwide. To mate correctly, both connectors must share the same amperage rating (63A), voltage class (380-415V), pole configuration (5-pole (3P+N+E)), and earth contact clock position (6h). The clock position keying acts as a mechanical interlock: a 380-415V connector with a 6h earth position cannot physically engage with a connector keyed to a different clock position, preventing dangerous cross-connections between incompatible electrical systems.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n    \u003ch3\u003eHow is the KHTN645 mounted into an equipment panel or distribution board?\u003c\/h3\u003e\n    \u003cp\u003eCut the panel opening to the specified cutout dimensions. Mount the inlet from the rear of the panel so that the pins protrude through to the front. Secure with mounting hardware and wire the internal conductors to the terminals from behind the panel. The KHTN645 has a flange dimension of 120 mm and requires a panel cutout of 100 mm. The cable size range for this unit is 10-35 mmsq. All terminal screws face the same direction for faster wiring. The IP67 protection is maintained when the housing is properly closed and the cable gland is correctly tightened.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n    \u003ch3\u003eWhat types of installations benefit most from the KHTN645?\u003c\/h3\u003e\n    \u003cp\u003eThe IP67-rated KHTN645 serves installations where standard IP44 splash protection is insufficient. Typical deployments include outdoor music festivals in rain-exposed areas, marine and dock-side power distribution, mining and quarrying temporary power systems, outdoor industrial processes with water exposure, and any heavy-duty 380-415V installation in persistently wet or dusty conditions.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n    \u003ch3\u003eWhen should I choose the IP67 KHTN645 over the standard IP44 version?\u003c\/h3\u003e\n    \u003cp\u003eChoose the IP67-rated KHTN645 when the installation is exposed to conditions that exceed the protection of IP44 (Ingress Protection 44) splash-proof connectors. IP44 protects against splashing water and solid objects larger than 1mm, which is sufficient for sheltered outdoor and indoor industrial use. IP67 provides complete dust-tight protection and withstands temporary immersion in water up to 1 meter for 30 minutes. This makes the KHTN645 the right choice for outdoor festivals in persistent rain, marine dock-side installations, wash-down areas in food processing, and mining or quarrying sites with heavy dust and water exposure.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"FAQPage\",\n  \"mainEntity\": [\n    {\n      \"@type\": \"Question\",\n      \"name\": \"How is the KUPO KHTN645 configured and what specifications does it offer?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"The KUPO KHTN645 is an 63A CEE form inlet (panel-mount male) rated for 380-415V operation with IP67 (Ingress Protection 67) watertight protection, designed for the harshest outdoor and wet environments. It features a 5-pole (3P+N+E) configuration that carries three live conductors, one neutral conductor, and one protective earth conductor for complete power distribution. The flame-retardant PA6 (Polyamide 6) Nylon housing with nickel-plated brass contacts accepts cables from 10-35 mmsq. The IP67-rated housing has a flange dimension of 120 mm and requires a panel cutout of 100 mm.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"How does the IP67 watertight rating of the KHTN645 protect against water and dust ingress?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"As a panel-mounted inlet feeding 63A 380-415V power into equipment, the KHTN645 prioritizes safe power transfer at the point of entry. The keyed earth contact at the 6h clock position physically prevents cross-mating with connectors from incompatible voltage systems. The protective earth on this 5-pole (3P+N+E) connector always engages first and releases last, ensuring the ground path is established before any of the 4 remaining contacts connect. The IP67 (Ingress Protection 67) rating means the KHTN645 withstands temporary immersion in water up to 1 meter for 30 minutes and provides complete dust-tight protection. This exceeds the standard IP44 splash-proof rating found on most CEE form connectors.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Can the KUPO KHTN645 be used with non-KUPO IEC 60309 connectors?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"The KUPO KHTN645 is manufactured to IEC 60309-1 and IEC 60309-2 dimensional standards, ensuring full interoperability with CEE form connectors from all compliant manufacturers worldwide. To mate correctly, both connectors must share the same amperage rating (63A), voltage class (380-415V), pole configuration (5-pole (3P+N+E)), and earth contact clock position (6h). The clock position keying acts as a mechanical interlock: a 380-415V connector with a 6h earth position cannot physically engage with a connector keyed to a different clock position, preventing dangerous cross-connections between incompatible electrical systems.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"How is the KHTN645 mounted into an equipment panel or distribution board?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Cut the panel opening to the specified cutout dimensions. Mount the inlet from the rear of the panel so that the pins protrude through to the front. Secure with mounting hardware and wire the internal conductors to the terminals from behind the panel. The KHTN645 has a flange dimension of 120 mm and requires a panel cutout of 100 mm. The cable size range for this unit is 10-35 mmsq. All terminal screws face the same direction for faster wiring. The IP67 protection is maintained when the housing is properly closed and the cable gland is correctly tightened.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What types of installations benefit most from the KHTN645?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"The IP67-rated KHTN645 serves installations where standard IP44 splash protection is insufficient. Typical deployments include outdoor music festivals in rain-exposed areas, marine and dock-side power distribution, mining and quarrying temporary power systems, outdoor industrial processes with water exposure, and any heavy-duty 380-415V installation in persistently wet or dusty conditions.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"When should I choose the IP67 KHTN645 over the standard IP44 version?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Choose the IP67-rated KHTN645 when the installation is exposed to conditions that exceed the protection of IP44 (Ingress Protection 44) splash-proof connectors. IP44 protects against splashing water and solid objects larger than 1mm, which is sufficient for sheltered outdoor and indoor industrial use. IP67 provides complete dust-tight protection and withstands temporary immersion in water up to 1 meter for 30 minutes. This makes the KHTN645 the right choice for outdoor festivals in persistent rain, marine dock-side installations, wash-down areas in food processing, and mining or quarrying sites with heavy dust and water exposure.\"\n      }\n    }\n  ]\n}\n\u003c\/script\u003e\n\u003c!-- ==================== DOWNLOAD SECTION ==================== --\u003e\n\u003cstyle\u003e\n.kupo-download-section {\n  margin: 2rem 0 0 0;\n  padding: 0;\n  border: 0;\n  background: transparent;\n  box-sizing: border-box;\n}\n.kupo-download-section h2 {\n  margin: 0 0 1rem 0;\n  font-size: 22px !important;\n  font-weight: 700;\n  line-height: 1.4;\n  color: #005F96 !important;\n}\n.kupo-download-link {\n  display: inline-flex;\n  align-items: center;\n  gap: 0.4rem;\n  font-size: 16px !important;\n  line-height: 1.5;\n  color: #111111 !important;\n  font-weight: 600;\n  text-decoration: underline;\n}\n\u003c\/style\u003e\n\u003csection class=\"kupo-download-section\" data-product-id=\"KHTN6451\"\u003e\n  \u003ch2\u003eDownload\u003c\/h2\u003e\n  \u003ca class=\"kupo-download-link\" href=\"https:\/\/pub-87314d729f334121b80f91e16c4e7f60.r2.dev\/KHTN6451.pdf\" target=\"_blank\" rel=\"noopener\" download\u003e\n    Download KHTN6451 Spec Sheet (PDF)\n  \u003c\/a\u003e\n\u003c\/section\u003e","brand":"KUPO Power","offers":[{"title":"CEE Industrial (IEC 60309) \/ 125A \/ Panel Mount Inlet","offer_id":50208832618716,"sku":"KHTN6451","price":0.0,"currency_code":"TWD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/3491\/5548\/files\/KHTN6451.jpg?v=1777363483"}],"url":"https:\/\/kupopower.com\/collections\/cee-125a.oembed","provider":"KUPO Power","version":"1.0","type":"link"}