16A 3 Phase Neutral Earth Connector - 415V IP44 Red & White

This Knightsbridge 16A 3-phase connector carries neutral and earth terminals in a red and white industrial housing rated to 415V. The IP44 rating provides protection against solid objects over 1mm and water splashes from any direction, making it suitable for both indoor workshop installation and outdoor temporary power distribution where the connector is not directly exposed to heavy rain or submersion.

Designed for construction sites, factory floors, outdoor events and temporary power setups, the connector pairs with matching 16A 3-phase sockets to deliver power to heavy machinery, industrial tools and equipment drawing up to 11kW on a balanced 3-phase load. The 5-pin configuration includes three live phase conductors, one neutral and one earth, with the earth pin positioned to connect first on insertion and disconnect last on withdrawal for additional safety.

The red polymer body identifies the connector as a 415V industrial fitting under IEC 60309 colour coding, preventing accidental connection to lower-voltage systems. The white ribbed cable entry grip accommodates industrial flex from 6mm² to 10mm² and provides strain relief once the cable gland is tightened. At 65mm diameter and 139mm length, the connector handles repeated connection cycles in workshop and site environments without cracking or losing IP rating.

Product Specification Sheet

What cable size does this connector accept?

The white cable gland accepts industrial flex from 6mm² to 10mm² cross-sectional area. The gland must be tightened to maintain the IP44 rating and provide strain relief on the cable.

Can this be used outdoors?

Yes. The IP44 rating protects against water splashes from any direction, making the connector suitable for outdoor temporary power distribution at construction sites and events. It should not be submerged or left in standing water.

What is the maximum load?

At 415V 3-phase and 16A, the connector can carry up to 11kW on a balanced load across all three phases. Actual load capacity depends on cable sizing and the installation environment.

Does the earth pin connect first?

Yes. The earth pin is positioned to make contact before the live pins when the connector is inserted, and to disconnect last when withdrawn, following IEC 60309 safety design.