Product Description
The KUPO K0442A is a 125A CEE form male plug for 380-415V three-phase power connections. Built to IEC 60309-1/2:2021 and GB/T11918.1/2-2014, it combines a 3P+E, 4-pole layout, keyed 6h earth contact position, screw terminal, flame-retardant nylon construction, and IP67 protection for watertight service in outdoor, washdown, and demanding industrial environments. The red and grey housing with rust-red insert follows the product color configuration shown in the KUPO data.
Key Features
- 125A male plug for 380-415V CEE form power connections
- 3P+E, 4-pole configuration with keyed 6h earth contact position
- Watertight IP67 protection for outdoor, washdown, and demanding industrial use
- Screw terminal design for secure cable termination
- Flame-retardant nylon (PA) housing and brass contacts with natural copper finish
- Red and grey housing with rust-red insert for quick product identification
- Compatible with KUPO K1442, K2442, K2442A, K3442, K4442 and IEC 60309 CEE form connectors with matching ratings
- Operating temperature range from -25 °C to 125 °C
Certifications & Standards
- TUV, CB, and CE certifications are listed in the product data.
- Designed and manufactured according to IEC 60309-1/2:2021 and GB/T11918.1/2-2014.
- RoHS compliant, with non-RoHS option available.
- Tested for AC 2500 V withstand voltage and 500 V DC 1 min insulation resistance > 5 MΩ.
- Salt spray resistance > 48 h with no rust, plus low-temperature impact testing at -25 °C.
Applications
- Factory power distribution
- Machinery and industrial equipment connections
- Construction site temporary power
- Chemical plant power distribution
- Ports and airport electrical infrastructure
- Drainage and wastewater project installations
- Portable cable and extension assemblies requiring a 125A 3P+E, 4-pole male plug
Compatibility
The KUPO K0442A is manufactured to IEC 60309 dimensional standards and is compatible with KUPO K1442, K2442, K2442A, K3442, K4442. For a correct mate, the connected device should share the same 125A rating, 380-415V voltage class, 3P+E, 4-pole configuration, IP67 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 help identify voltage class. Red identifies the higher-voltage three-phase CEE form family used by this product class. The keyed clock position of the earth contact helps prevent cross-mating between incompatible voltage systems, so always verify amperage, voltage, pole configuration, and clock position before installation.
Frequently Asked Questions
What is the KUPO K0442A and what are its primary specifications?
The KUPO K0442A is a 125A CEE form male plug for 380-415V power distribution. Primary specifications: Product type: Male Plug, 125 A; Rated voltage: 380-415 V; Rated current: 125 A; Earth Contact Position: 6h; Poles: 3P+E, 4-pole; Protection grade: IP67; Withstand voltage: AC 2500 V; Insulation resistance: 500 V DC 1 min > 5 MΩ. For K0442A, the important distinction is that it is a male plug in the 125A, 380-415V, 3P+E, 4-pole, IP67, 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 K0442A support?
TUV, CB, CE; RoHS with non-RoHS optional; IEC 60309-1/2:2021 and GB/T11918.1/2-2014. 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°. For K0442A documentation, keep the matching K0442A product data sheet with the job file because the certification, withstand-voltage, and insulation-resistance values apply to this specific 125A IP67 male plug variant.
What cable and termination details are listed for the K0442A?
screw terminal. Housing color: red + grey. Insert color: rust red.; cable entry Ø 16 - 34 mm; cable nominal cross-section area 16 - 60 mm².; Terminal type: Screw terminal. For K0442A, size the cable and gland around the listed 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 K0442A?
The product data lists K1442, K2442, K2442A, K3442, K4442 as compatible with K0442A. For safe mating, the connected product should match the electrical rating, pole configuration, IP rating, and earth contact clock position. For K0442A, compatibility with K1442, K2442, K2442A, K3442, K4442 depends on the same 125A, 380-415V, 3P+E, 4-pole, IP67, 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 K0442A 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 K0442A is a 125A IP67 male plug for 380-415V, 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 K0442A?
Rendered dimension drawing checked. Overall length 340 mm body length 305 mm side/front height 81 mm front-view outside width 191 mm cable entry Ø 16 - 34 mm 4-contact layout for 3P+E cable nominal cross-section area 16 - 60 mm². Use the K0442A 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.