Portable power socket, screw-type 16A 3P+E 230V, OPTIMA, 313.1646

Portable industrial socket protected against water and impacts

The socket is made of thermoplastic and has a red color – the standard marking for 400V circuits in industrial installations. The IP44/IP54 protection rating means it is resistant to water splashes from any direction, as well as to strong water jets – sufficiently durable for conditions on construction sites, in workshops, or in open areas. The IK08 impact protection rating ensures resistance to mechanical impacts – it will not crack from accidental tool strikes or drops.

Screw terminals with nickel-plated brass contacts ensure durable and safe cable connections. No special tools are required – a screwdriver is sufficient. Cable entry is via a cable gland, which eliminates the risk of cable pull-out and ensures sealing during installation.

The 3P+E version (three phases + protective earth) operates at 346–415 V and 50/60 Hz – compatible with most industrial machines, pumps, compressors, and conveyor lines. The clock position 6h means the socket is oriented downward – a design that minimizes the accumulation of water and dirt inside.

The mounting is portable – it does not require fixation to a wall or cabinet. It can be attached to a frame, stand, or platform using screws. Ideal for situations requiring flexibility: moving between workstations, outdoor operations, or emergency connections.

It complies with EN 60309-1 and EN 60309-2 standards – meaning it is compatible with other system components (plugs, extension cords) conforming to this standard. There is no risk of incorrect connection.

There is no switch – this is a pure socket. It functions solely as a connection point. If you require the ability to disconnect power before connection, choose a version with interlock (e.g., 841630).

A black version (313.1646.K) exists – but this red one is the default used in three-phase systems.