MENNEKES Cepex Wall-Mounted Socket 16A 5-Pole 6h 400V IP44 Red 4135

Industrial electricians and facility managers use this MENNEKES Cepex wall-mounted socket where 400 V three-phase power is needed at a fixed point, such as workshops, agricultural buildings, and outdoor installations. The splash-proof IP44 housing protects the contacts from moisture and dirt, while the red colour instantly identifies the voltage and frequency according to IEC 60309.

Key specifications

• Current rating: 16 A
• Voltage rating: 400 V
• Number of poles: 5 (3P+N+PE)
• Earth contact position: 6h
• Ingress protection: IP44
• Frequency: 50/60 Hz
• Connection technology: screw terminals
• Housing material: high-grade thermoplastic (polyamide)
• Mounting type: surface-mounted
• Terminal cross-section: 1.5–4 mm²
• Impact resistance: IK08

Why choose it

The self-closing hinged cover keeps the socket sealed when not in use, and the robust polyamide housing withstands knocks and harsh environments. Multiple cable entry options (top, bottom, rear) simplify installation in tight spaces.

Ideal use cases

• Connecting portable three-phase equipment such as compressors, pumps, or welding machines.
• Permanent power points in caravans, marinas, or construction sites.
• Replacement for damaged CEE sockets in existing installations.

Good to know

The socket is surface-mounted and accepts cables with a cross-section from 1.5 to 4 mm². It operates within a temperature range of -25°C to +40°C and is certified by VDE.