{"product_id":"pfls-2o","title":"PFLS-2O-S120M40A - PowerFit 400A Source Line Connector, Orange (L2)","description":"\u003c!-- Combined Shopify product HTML for PFLS-2O-S120M40A --\u003e\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.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.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=\"product-description\" data-sku=\"PFLS-2O-S120M40A\"\u003e\n  \u003ch2 class=\"kupo-section-title\"\u003eProduct Description\u003c\/h2\u003e\n\u003c!-- PowerFit 400A Line Source Connector (Orange) | PFLS-2O-S120M40A | 2026-03-23 --\u003e\n\n\u003cdiv class=\"product-description\" data-sku=\"PFLS-2O-S120M40A\" data-color=\"Orange\"\u003e\n\n  \u003cdiv class=\"product-overview\"\u003e\n    \u003cp\u003ePurpose-built for North American power systems, the PFLS-2O-S120M40A delivers 400A L2 connectivity with the reliability expected in demanding event and entertainment applications. This Line Source connector features a male contact and key-release pin for intuitive push-and-twist mating, eliminating the need for complex tools or procedures during rapid deployment scenarios. Orange phase identification follows the common USA 277\/480V convention, making it the trusted choice for large-venue events, touring productions, and high-amperage temporary power installations where speed and safety cannot be compromised.\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\u003e\n\u003cstrong\u003eMale Contact with Key-Release Pin:\u003c\/strong\u003e Effortless tool-free disconnection via proprietary key-release mechanism - designed for busy event technicians who need quick reconfiguration without equipment damage risk.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePush-and-Twist Mating:\u003c\/strong\u003e No alignment tools, no CAM locks - simply push fully and twist to secure. Disconnect by engaging the key-release pin and pulling apart.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact POM Cotter Pin:\u003c\/strong\u003e Engineered shorter than Drain variants for optimal inline connector profile; field-serviceable with a small slotted screwdriver if needed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e400A Continuous Rating:\u003c\/strong\u003e Tested for sustained 400A with 120mm² cable.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIP67 Sealed When Mated:\u003c\/strong\u003e Full environmental protection during operation in outdoor events, rain, or moisture-prone venues.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNylon\/Rubber Cable Gland:\u003c\/strong\u003e M40 x 1.5 cable gland with nylon and rubber sealing provides strain relief for cable Ø14 to 33 mm (insert CG-M4015-32) or Ø12 to 18 mm (insert CG-M4015).\u003c\/li\u003e\n\u003cli\u003eNot for current interruption: connect and disconnect only when the circuit is de-energized\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\u003e\n\u003cstrong\u003eTÜV Rheinland Certification:\u003c\/strong\u003e ID 1111322264 (type approval, safety and production surveillance)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCE Declaration:\u003c\/strong\u003e European market authorization\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRoHS \u0026amp; REACH Compliance:\u003c\/strong\u003e Fully certified for hazardous substance restrictions\u003c\/li\u003e\n\u003c\/ul\u003e\n\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"product-compatibility\"\u003e\n    \u003ch3\u003eCompatibility\u003c\/h3\u003e\n    \u003cp\u003eThe PFLS-2O-S120M40A (Line Source, male contact) mates directly with PFLD-2O-S120M40A (Line Drain, female contact) and PFPD-2O (Panel Drain) connectors to form complete power distribution chains. This connector is compatible with major brands of single-pole power connector systems. Always match phase colors throughout the circuit (orange L2 to orange L2) to prevent cross-phasing.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \n  \u003cdiv class=\"product-applications\"\u003e\n    \u003ch3\u003eApplications\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003eThree-phase power source connections requiring dedicated L2 feed lines\u003c\/li\u003e\n      \u003cli\u003eEntertainment dimmer rack and lighting control source power feeds\u003c\/li\u003e\n      \u003cli\u003eIndustrial manufacturing source power connections with three-phase requirements\u003c\/li\u003e\n      \u003cli\u003ePower distribution source connections for mining and heavy industry operations\u003c\/li\u003e\n      \u003cli\u003eFestival and outdoor event source power feeds with weather-exposed installations\u003c\/li\u003e\n      \u003cli\u003eGenerator paralleling output connections requiring per-phase source management\u003c\/li\u003e\n      \u003cli\u003eUPS and bypass panel source power cabling for critical infrastructure\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"product-color-conventions\"\u003e\n    \u003ch3\u003ePhase \/ Wire Color Convention\u003c\/h3\u003e\n    \u003cimg src=\"https:\/\/pub-575371843efc4b84863e8e2a0298e68b.r2.dev\/Color-meaning\/Color-code-connectors.webp\" alt=\"Connector color code diagram\" style=\"max-width: 100%; margin: 1rem 0;\"\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"Product\",\n  \"name\": \"PFLS-2O-S120M40A | PowerFit 400A Line Source, L2 (Phase B) Orange (USA 277\/480V)\",\n  \"description\": \"KUPO PowerFit 400A Line Source single-pole connector with orange housing for USA 277\/480V power distribution systems. Male Contact, key-release pin for safe disconnection, M40 cable gland with sealing bushing, IP67 rated when mated, silver-plated brass contacts, 400A, 1000V AC\/DC maximum, TÜV certified.\",\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 Single-Pole Connectors \u003e PowerFit\",\n  \"sku\": \"PFLS-2O-S120M40A\",\n  \"mpn\": \"PFLS-2O-S120M40A\",\n  \"color\": \"Orange\",\n  \"material\": \"Non-conductive thermoplastic housing; Brass silver-plated contacts\",\n  \"additionalProperty\": [\n    {\n      \"@type\": \"PropertyValue\",\n      \"name\": \"Voltage Rating\",\n      \"value\": \"1000V AC\/DC Maximum\"\n    },\n    {\n      \"@type\": \"PropertyValue\",\n      \"name\": \"Amperage Rating\",\n      \"value\": \"400A Maximum\"\n    },\n    {\n      \"@type\": \"PropertyValue\",\n      \"name\": \"Test Voltage\",\n      \"value\": \"4500V AC\"\n    },\n    {\n      \"@type\": \"PropertyValue\",\n      \"name\": \"Short-Time Withstand Current\",\n      \"value\": \"16 kA for 1 s (short-time withstand)\"\n    },\n    {\n      \"@type\": \"PropertyValue\",\n      \"name\": \"Insulation Resistance\",\n      \"value\": \"Greater than 5000 megohms at 500V AC\"\n    },\n    {\n      \"@type\": \"PropertyValue\",\n      \"name\": \"Contact Resistance\",\n      \"value\": \"0.1 milliohms\"\n    },\n    {\n      \"@type\": \"PropertyValue\",\n      \"name\": \"Connector Type\",\n      \"value\": \"Line Source (Male Contact)\"\n    },\n    {\n      \"@type\": \"PropertyValue\",\n      \"name\": \"Connection Mechanism\",\n      \"value\": \"Push-and-Twist with Key-Release Mechanism\"\n    },\n    {\n      \"@type\": \"PropertyValue\",\n      \"name\": \"Contact Material\",\n      \"value\": \"Brass (Silver-Plated)\"\n    },\n    {\n      \"@type\": \"PropertyValue\",\n      \"name\": \"Housing Material\",\n      \"value\": \"Non-conductive high impact-resistant thermoplastic (UL94-V0 flame retardant)\"\n    },\n    {\n      \"@type\": \"PropertyValue\",\n      \"name\": \"Cotter Pin Material\",\n      \"value\": \"POM (Polyoxymethylene)\"\n    },\n    {\n      \"@type\": \"PropertyValue\",\n      \"name\": \"Cable Gland\",\n      \"value\": \"M40 x 1.5; gland insert CG-M4015-32 for cable Ø14 to 33 mm, or CG-M4015 for cable Ø12 to 18 mm\"\n    },\n    {\n      \"@type\": \"PropertyValue\",\n      \"name\": \"Set Screw Torque\",\n      \"value\": \"10.5 N·m minimum\"\n    },\n    {\n      \"@type\": \"PropertyValue\",\n      \"name\": \"IP Rating\",\n      \"value\": \"IP67 when mated\"\n    },\n    {\n      \"@type\": \"PropertyValue\",\n      \"name\": \"Flame Class\",\n      \"value\": \"UL94-V0\"\n    },\n    {\n      \"@type\": \"PropertyValue\",\n      \"name\": \"Working Temperature Range\",\n      \"value\": \"-25 to 125 degrees Celsius\"\n    },\n    {\n      \"@type\": \"PropertyValue\",\n      \"name\": \"Mating Cycles\",\n      \"value\": \"500\"\n    },\n    {\n      \"@type\": \"PropertyValue\",\n      \"name\": \"TÜV Certification ID\",\n      \"value\": \"1111322264\"\n    },\n    {\n      \"@type\": \"PropertyValue\",\n      \"name\": \"Certifications\",\n      \"value\": \"TÜV Rheinland (IEC 61984), CB, CE, UKCA, RoHS, REACH\"\n    },\n    {\n      \"@type\": \"PropertyValue\",\n      \"name\": \"Phase Convention\",\n      \"value\": \"L2 (Phase B) (USA 277\/480V)\"\n    },\n    {\n      \"@type\": \"PropertyValue\",\n      \"name\": \"Housing Color\",\n      \"value\": \"Orange\"\n    }\n  ]\n}\n\u003c\/script\u003e\n\u003c\/section\u003e\n\n\u003csection class=\"kupo-faq-seo-block\" data-product-id=\"PFLS-2O-S120M40A\" data-category=\"PowerFit 400A Connectors\"\u003e\n  \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n  \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n    \u003ch3\u003eWhat is PFLS-2O-S120M40A and what makes it innovative?\u003c\/h3\u003e\n    \u003cp\u003ePFLS-2O-S120M40A is a KUPO PowerFit 400A line source connector with an orange housing, identifying Line 2 (L2) under USA 277\/480V conventions. As the source side of an inline cable connection, it features the innovative key-release pin that enables tool-free disconnection. The push-and-twist mechanism secures the connection during operation while allowing rapid uncoupling when needed.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n    \u003ch3\u003eWhat are the current and voltage specifications for PFLS-2O-S120M40A?\u003c\/h3\u003e\n    \u003cp\u003ePFLS-2O-S120M40A is rated for 400 amperes continuous with 120mm² cable. The maximum voltage rating is 1000V AC or DC. The insulation resistance exceeds 5000 megaohms at 500V AC, and the test voltage rating of 4500V AC provides substantial safety margin. Its short-time withstand rating is 16 kA for 1 second.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n    \u003ch3\u003eWhy choose the orange L2 variant (PFLS-2O-S120M40A) for your installation?\u003c\/h3\u003e\n    \u003cp\u003eOrange marks Line 2 (L2) in the brown, orange, yellow phase sequence that is common practice for USA 277\/480V systems. In that convention the sequence is brown (L1), orange (L2), yellow (L3), with a gray neutral; it is widely used, but the NEC does not mandate phase colors, so always confirm against the project wiring drawing. Orange L2 belongs to the brown, orange, yellow set used for 277\/480V power distribution in the United States, including large temporary power installations. On the Line Source connector, the orange housing wraps the 170mm body including the area around the key-release mechanism. This means the phase is identifiable even during the push-and-twist connection process, reducing the chance of connecting to the wrong L2 circuit. Orange is one of the most visually distinctive colors on a busy event site, helping crews quickly trace the second phase conductor even from a distance.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n    \u003ch3\u003eIs PFLS-2O-S120M40A independently tested and certified?\u003c\/h3\u003e\n    \u003cp\u003ePFLS-2O-S120M40A is TÜV Rheinland certified to IEC 61984 (ID 1111322264) under Type Approval, Safety, and Regular Production Surveillance categories. It also holds CB and UKCA certificates, and carries CE marking, RoHS compliance (Restriction of Hazardous Substances), and REACH compliance. The housing material achieves a UL94-V0 flammability rating, which is the top rating in the UL94 vertical burn (V) series, meaning the material self-extinguishes within 10 seconds with no flaming drips. The key-release pin mechanism has been certified as part of the TÜV evaluation, ensuring that the disconnect feature meets the same safety standards as the connection itself.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n    \u003ch3\u003eWhat is the assembly and disconnection process for PFLS-2O-S120M40A?\u003c\/h3\u003e\n    \u003cp\u003eThe PFLS-2O-S120M40A features the innovative PowerFit push-and-twist connection. To connect, align the connector and push while twisting until it locks. To disconnect, the key-release pin enables tool-free uncoupling. Simply press the release and twist to separate. If needed, a small slotted screwdriver can assist with the release. For cable termination, the process follows the same steps as other PowerFit line connectors: strip 33mm of cable jacket, apply the reduction sleeve, tighten set screws to 10.5 N·m minimum, and secure the M40 cable gland. Uses the shorter cotter pin variant (vs the longer pin in Line Drain). The shorter pin accommodates the key-release mechanism. Never reuse cotter pins.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"kupo-faq-seo-item\"\u003e\n    \u003ch3\u003eHow does PFLS-2O-S120M40A compare to traditional single-pole power connectors?\u003c\/h3\u003e\n    \u003cp\u003ePFLS-2O-S120M40A offers several meaningful improvements over conventional single-pole power connectors: the integrated M40 cable gland with sealing bushing provides cable strain relief and environmental protection in a single assembly; the key-release pin enables tool-free disconnection that traditional locking mechanisms cannot match; IP67 protection when mated provides dust-tight and waterproof sealing that most single-pole connectors lack. These features, combined with TÜV Rheinland certification and the phase-encoded orange housing for L2 identification, make PowerFit a generation ahead of traditional designs.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What is PFLS-2O-S120M40A and what makes it innovative?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PFLS-2O-S120M40A is a KUPO PowerFit 400A line source connector with an orange housing, identifying Line 2 (L2) under USA 277\/480V conventions. As the source side of an inline cable connection, it features the innovative key-release pin that enables tool-free disconnection. The push-and-twist mechanism secures the connection during operation while allowing rapid uncoupling when needed.\"}}, {\"@type\": \"Question\", \"name\": \"What are the current and voltage specifications for PFLS-2O-S120M40A?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PFLS-2O-S120M40A is rated for 400 amperes continuous with 120mm² cable. The maximum voltage rating is 1000V AC or DC. The insulation resistance exceeds 5000 megaohms at 500V AC, and the test voltage rating of 4500V AC provides substantial safety margin. Its short-time withstand rating is 16 kA for 1 second.\"}}, {\"@type\": \"Question\", \"name\": \"Why choose the orange L2 variant (PFLS-2O-S120M40A) for your installation?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Orange marks Line 2 (L2) in the brown, orange, yellow phase sequence that is common practice for USA 277\/480V systems. In that convention the sequence is brown (L1), orange (L2), yellow (L3), with a gray neutral; it is widely used, but the NEC does not mandate phase colors, so always confirm against the project wiring drawing. Orange L2 belongs to the brown, orange, yellow set used for 277\/480V power distribution in the United States, including large temporary power installations. On the Line Source connector, the orange housing wraps the 170mm body including the area around the key-release mechanism. This means the phase is identifiable even during the push-and-twist connection process, reducing the chance of connecting to the wrong L2 circuit. Orange is one of the most visually distinctive colors on a busy event site, helping crews quickly trace the second phase conductor even from a distance.\"}}, {\"@type\": \"Question\", \"name\": \"Is PFLS-2O-S120M40A independently tested and certified?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PFLS-2O-S120M40A is TÜV Rheinland certified to IEC 61984 (ID 1111322264) under Type Approval, Safety, and Regular Production Surveillance categories. It also holds CB and UKCA certificates, and carries CE marking, RoHS compliance (Restriction of Hazardous Substances), and REACH compliance. The housing material achieves a UL94-V0 flammability rating, which is the top rating in the UL94 vertical burn (V) series, meaning the material self-extinguishes within 10 seconds with no flaming drips. The key-release pin mechanism has been certified as part of the TÜV evaluation, ensuring that the disconnect feature meets the same safety standards as the connection itself.\"}}, {\"@type\": \"Question\", \"name\": \"What is the assembly and disconnection process for PFLS-2O-S120M40A?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The PFLS-2O-S120M40A features the innovative PowerFit push-and-twist connection. To connect, align the connector and push while twisting until it locks. To disconnect, the key-release pin enables tool-free uncoupling. Simply press the release and twist to separate. If needed, a small slotted screwdriver can assist with the release. For cable termination, the process follows the same steps as other PowerFit line connectors: strip 33mm of cable jacket, apply the reduction sleeve, tighten set screws to 10.5 N·m minimum, and secure the M40 cable gland. Uses the shorter cotter pin variant (vs the longer pin in Line Drain). The shorter pin accommodates the key-release mechanism. Never reuse cotter pins.\"}}, {\"@type\": \"Question\", \"name\": \"How does PFLS-2O-S120M40A compare to traditional single-pole power connectors?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PFLS-2O-S120M40A offers several meaningful improvements over conventional single-pole power connectors: the integrated M40 cable gland with sealing bushing provides cable strain relief and environmental protection in a single assembly; the key-release pin enables tool-free disconnection that traditional locking mechanisms cannot match; IP67 protection when mated provides dust-tight and waterproof sealing that most single-pole connectors lack. These features, combined with TÜV Rheinland certification and the phase-encoded orange housing for L2 identification, make PowerFit a generation ahead of traditional designs.\"}}]}\u003c\/script\u003e\n\u003csection class=\"kupo-download-section\" data-product-id=\"PFLS-2O-S120M40A\"\u003e\n  \u003ch2\u003eDownload\u003c\/h2\u003e\n  \u003ca class=\"kupo-download-link\" href=\"https:\/\/pub-87314d729f334121b80f91e16c4e7f60.r2.dev\/PFLS-2O-S120M40A.pdf\" target=\"_blank\" rel=\"noopener\" download\u003e\n    Download Spec Sheet (PDF)\n  \u003c\/a\u003e\n\u003c\/section\u003e","brand":"KUPO Power","offers":[{"title":"PowerFit Single Pole (IP67) \/ 400A \/ Inline Connector","offer_id":68067491217628,"sku":"PFLS-2O-S120M40A","price":0.0,"currency_code":"TWD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/3491\/5548\/files\/PFLS-2O-S120M40A.jpg?v=1793858523","url":"https:\/\/kupopower.com\/products\/pfls-2o","provider":"KUPO Power","version":"1.0","type":"link"}