Product Description
Built to IEC 60309-1/2:2021 and GB/T11918.1/2-2014 standards, the KUPO K1351 is a 63A CEE form surface-mounted female socket for fixed industrial power points. It combines a 220-415V rating, 3P+N+E layout, keyed 6h earth contact position, hinged cover, screw terminals, brass contacts, and IP44 protection for reliable power distribution in factory, machinery, and sheltered jobsite environments.
Key Features
- 63A surface-mounted female socket with hinged cover for fixed wall or equipment-mounted CEE outlets
- 220-415V rating with 3P+N+E, 5-pole configuration and keyed 6h earth contact position for correct IEC 60309 mating
- IP44 splash-resistant protection for industrial and sheltered site use
- Screw terminal design supports secure cable termination during installation
- Flame-retardant nylon (PA) + PC housing with 650 °C glow-wire rating and rust red contact carrier for durable insulation
- Brass contacts with natural copper finish help maintain a stable, low-resistance connection
- Red + white housing follows IEC 60309 color coding for quick voltage-class identification
- Rated operating temperature range from -25 °C to 125 °C
- Compatible with KUPO K0351, and K0352 when current, voltage, pole configuration, IP rating, and clock position match
Certifications & Standards
- TUV, CB, and CE certifications listed in the product data
- Designed and manufactured according to IEC 60309-1/2:2021
- Designed and manufactured according to GB/T11918.1/2-2014
- RoHS compliant, with non-RoHS option available
- Withstand voltage: AC 2500 V
- Insulation resistance: 500 V DC 1 min > 5 MΩ
- Salt spray resistance: > 48 h, no rust
- Impact test: -25 °C, 16 h, > 0.5 kg, 25°
Applications
- Factory power distribution and machinery installations
- Construction site temporary and fixed power points
- Chemical plant, port, and airport electrical infrastructure
- Drainage and wastewater project installations
- Wall-mounted or equipment-mounted CEE outlets requiring a 63A 3P+N+E female socket
Compatibility
The KUPO K1351 is manufactured to IEC 60309 dimensional standards and is compatible with KUPO K0351, and K0352. For a proper connection, pair it only with devices that match the 63A current rating, 220-415V voltage class, 3P+N+E, 5-pole configuration, IP44 protection requirement, and 6h earth contact clock position.
| Use with | CEE Form connectors or receptacles with the same amperage, voltage class, pole configuration, IP rating, and earth-contact clock position. |
|---|---|
| Verify before ordering | Amperage, voltage color, pole count, clock position, IP rating, cable diameter, and terminal size. |
| Do not use with | CEE connectors with different current ratings, different voltage classes, non-matching pole configurations, or a different earth-contact clock position. |
Voltage Color Convention
CEE form connectors use standardized housing colors to indicate voltage class. Red identifies the three-phase IEC 60309 voltage class used for this 3P+N+E configuration; the product data lists 220-415V service. The keyed clock position of the earth contact helps prevent cross-mating between incompatible systems, so always verify amperage, voltage, pole configuration, and clock position before installation.
Frequently Asked Questions
What is the KUPO K1351 and what are its primary specifications?
The KUPO K1351 is a 63A CEE form surface-mounted female socket with hinged cover for 220-415V power distribution. Primary specifications: Product type: Surface Female, 63 A; Rated voltage: 220-415 V; Rated current: 63 A; Earth Contact Position: 6h; Poles: 3P+N+E, 5-pole; Protection grade: IP44; Withstand voltage: AC 2500 V; Insulation resistance: 500 V DC 1 min > 5 MΩ. For K1351, the important distinction is that it is a surface-mounted female socket with hinged cover in the 63A, 220-415V, 3P+N+E, 5-pole, IP44, 6h earth position configuration, so it should be selected for that exact CEE form arrangement rather than a nearby SKU with a different pole count, IP grade, or mounting style.
What safety and compliance standards does the K1351 support?
Certifications listed in product data table: TUV, CB, CE Certification marks shown on PDF: TUV Rheinland Certified, CE Environmental compliance: RoHS; non-RoHS optional Standards referenced: IEC 60309-1/2:2021; GB/T11918.1/2-2014 Withstand voltage: AC 2500 V Insulation resistance: 500 V DC 1 min > 5 MΩ Certification: TUV, CB, CE Salt spray resistance: > 48 h, no rust Impact test: -25 °C, 16 h, > 0.5 kg, 25°. For K1351 documentation, keep the matching K1351 product data sheet with the job file because the certification, withstand-voltage, and insulation-resistance values apply to this specific 63A IP44 surface-mounted female socket with hinged cover variant.
What cable and termination details are listed for the K1351?
Terminal type: Screw terminal; Cable entry diameter range: Ø 28 - 29 mm; Cable nominal cross-section area: 6 - 16 mm²; Terminal type: Screw terminal. For K1351, size the cable and gland around the listed cable entry range Ø 28 - 29 mm; conductor cross-section 6 - 16 mm²; terminal type Screw terminal; using the cable assumptions from a larger or smaller KUPO CEE SKU can lead to poor strain relief or an incorrect termination.
Which product is compatible with the K1351?
The product data lists K0351, K0352 as compatible with K1351. For safe mating, the connected product should match the electrical rating, pole configuration, IP rating, and earth contact clock position. For K1351, compatibility with K0351, K0352 depends on the same 63A, 220-415V, 3P+N+E, 5-pole, IP44, 6h earth position; a connector with a different current rating, voltage color class, pole layout, IP grade, or clock position should not be treated as interchangeable.
Where is the K1351 typically used?
Designed and manufactured according to IEC 60309-1/2:2021 and GB/T11918.1/2-2014 for factory power distribution, machinery, construction sites, chemical plants, ports, airports, drainage and wastewater projects. Because K1351 is a 63A IP44 surface-mounted female socket with hinged cover for 220-415V, it fits installations that need that exact current capacity, mounting style, and environmental protection level; choose a different KUPO CEE SKU when the site requires another pole layout or ingress rating.
What dimensions are listed for the K1351?
Dimension labels shown in drawing: 265, 265, 133, 127, 108, 165, 136, 157 mm Cable entry diameter range: Ø 28 - 29 mm Cable nominal cross-section area: 6 - 16 mm². Use the K1351 dimensions for this exact body style when checking panel space, cable bend radius, cover swing, and service clearance; similar KUPO CEE products may not share the same envelope.