Recessed Through-Way Socket PCE Design Series 16A 3P+Z+N 400V IP44 (model 885-6v)

Recessed through-way socket from the PCE Design Series, rated 16 A with three phases plus earth and neutral (3P+Z+N) for 400 V systems. The flush-mount housing is designed for installations where a pass-through or continuous feed connection is required, providing an IP44 ingress protection level suitable for indoor environments and sheltered outdoor locations. The unit supports both temporary and permanent power distribution and can be integrated into wall panels or service recesses to maintain a low-profile, protected connector point.

Advantages

This recessed through-way socket offers a combination of compact design and robust electrical performance. Its flush-mounted form reduces protrusion and risk of mechanical damage while maintaining a standard 16 A current rating and 3-phase compatibility. IP44 protection helps protect against splashing water and solid objects larger than 1 mm, making the device suitable for many workshop, industrial and commercial settings. The through-way design allows power to be routed onward without interrupting the connected load, enabling chained or looped installations.

Suitable for

• Temporary site power distribution in construction and events
• Permanent installations in workshops, industrial premises and commercial buildings
• Flush-mounted wall panels and service recesses where a pass-through connector is required
• Places requiring protection against splashing water and solid objects (IP44)

Key specifications

• Rated current: 16 A
• Number of poles: 3 phases + protective earth + neutral (3P+Z+N)
• Rated voltage: 400 V
• Mounting type: recessed / flush mounting
• Ingress protection: IP44
• Application: through-way (pass-through) socket for chained/looped connections

How to use

Install the recessed socket into a pre-cut recess or wall box following local electrical regulations and ensuring correct phase, neutral and earth connections. Secure the body into the mounting aperture so the face is flush with the finished surface. Connect supply and onward feed conductors where a through-way connection is needed, verifying tight and corrosion-free terminals. After wiring, test continuity, polarity and insulation resistance before placing the socket into regular service. Use appropriate sealing and installation accessories for sheltered outdoor locations to maintain IP44 performance.

Usage recommendations

Use this socket in circuits protected by suitable overcurrent devices and ensure installers follow applicable wiring standards. Avoid exposure to direct rain or prolonged outdoor immersion—IP44 provides protection against splashes but not full weatherproofing. Regularly inspect terminals and seals for signs of wear or corrosion, especially in humid or dusty environments.