Product Description
The KUPO K4332 is a 63A CEE form concealed inclined female socket with hinged cover for 220-250V power distribution. Its angled, panel-mount format keeps the connection easy to reach inside enclosures and distribution boxes, while the 6h keyed earth position helps ensure it mates only with matching CEE devices. With screw terminals, brass contacts with natural copper finish, and a flame-retardant nylon (PA) + PC housing with glow-wire 650 °C, it is built for practical daily use in industrial, commercial, and site-power installations.
Key Features
- Concealed inclined female socket with hinged cover for protected panel, enclosure, and distribution-box installations.
- Rated 63A for 220-250V single-phase power with 2P+E, 3-pole.
- Keyed 6h earth contact helps prevent mating with incompatible CEE voltage systems.
- IP67 watertight protection helps seal the socket against dust and temporary immersion in demanding wet or outdoor areas.
- Screw terminals provide straightforward, serviceable field wiring.
- Brass contacts with natural copper finish and a flame-retardant nylon (PA) + PC housing with glow-wire 650 °C support durable industrial use.
- Blue-coded housing identifies the 220-250V CEE voltage class for quick visual matching.
- Compatible KUPO mating products: K0331 and K0332.
- Operating temperature range: -25 °C to 125 °C.
Certifications & Standards
- TÜV, CB and CE certified.
- Designed and manufactured according to IEC 60309-1/2:2021 and GB/T 11918.1/2-2014.
- RoHS compliant, with a non-RoHS option available.
- Electrical and durability data include AC 2500 V withstand voltage, 500 V DC insulation resistance, salt-spray resistance over 48 hours, and low-temperature impact testing.
Applications
- Single-phase industrial and commercial power distribution
- Construction sites and temporary power panels
- Factory equipment, machinery, and workstation power
- Ports, airports, drainage, wastewater, and utility projects
- Entertainment, event, and service power installations
Compatibility
The KUPO K4332 follows IEC 60309 dimensional conventions and is listed for use with KUPO K0331 and K0332. For a correct connection, match the connected device to the same 63A, 220-250V, 2P+E, 3-pole, IP67, and 6h rating shown for this socket.
| 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. Blue identifies the 200-250V CEE range, matching this 220-250V socket. The keyed clock position of the earth contact helps prevent cross-mating between incompatible systems, so always verify amperage, voltage, pole configuration, IP rating, and clock position before installation.
Frequently Asked Questions
What is the KUPO K4332?
The KUPO K4332 is a 63A concealed inclined female CEE socket with a hinged cover for 220 to 250 V power distribution. It mounts into panels, enclosures, and distribution boxes, giving installers an angled connection point that is easier to access while keeping the socket protected.
What ratings need to match when using the K4332?
Match the mating connector to the same 63A, 220 to 250 V, 2P+E, 3-pole, IP67, and 6h earth position. The keyed earth clock position helps prevent cross-mating with incompatible CEE voltage systems.
What does the IP67 rating mean for this socket?
The K4332 has IP67 watertight protection for harsher wet or dusty areas. The rating helps protect the socket against dust ingress and temporary immersion when it is installed and closed correctly. On K4332, the IP67 rating should be considered together with the concealed inclined female socket with hinged cover body, matching cover or mating connector, and cable-entry seal so the installed assembly maintains the intended protection level.
Which KUPO products are compatible with the K4332?
Compatible mating products: KUPO K0331 and K0332. Always confirm the connected product carries the same current, voltage, pole configuration, IP rating, and clock position before installation.
What should installers check before mounting the K4332?
Before installation, wire through the screw terminals, confirm the listed cable cross-section area of 6 to 16 mm², check the 107 × 111 mm faceplate size, use the 77.5 × 86.5 mm mounting-hole spacing, and allow for the 90 mm circular opening shown in the front view. It also has brass contacts with natural copper finish and a flame-retardant nylon (PA) + PC housing with glow-wire 650 °C for durable industrial use.
Where is the K4332 typically used?
The K4332 is suited to single-phase industrial and commercial power, construction-site panels, factory equipment, workstation power, and event or service-power installations. Because K4332 is a 63A IP67 concealed inclined female socket with hinged cover for 220 to 250 V, 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.