A look at some of the Powersafe powerlockstyle connectors used for connecting high current supplies in the entertainment industry, temporary power industry and various industrial applications including factories and quarries. They allow suitably trained individuals to make a very fast high current connection easily and safely.

The Powerlock style connector replaced the older Camlock connector which was similar to a welding connector and had a very open construction with exposed live metal on both the plug and socket. The new style has fully shrouded connections, keying to avoid misconnection and a locking pin to prevent accidental detachment.

They can be terminated either using the setscrew clamping as shown, with various reducing sleeves for smaller cables, or a version is available that can be crimped on. Once assembled and mated they are well protected against ingress of water and dirt.

These connectors were generously supplied by Phase 3 connectors Ltd.
http://www.p3connectors.com
They are manufactured in the UK. (Which is reassuring to know.)

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