Power Lock Connectors

The UK's leading powerlock connectors and distribution boxes

Powersafe powerlock connectors are among the world’s safest devices for single phase or three phase power distribution.

UK Manufactured 500A - 800A Powerlock Connectors

Powersafe single pole Powerlock connectors are manufactured in the UK and are used by industries worldwide. Powersafe connectors are available as inline plugs and panel mount sockets in ratings of up to 500A or 800A. They easily terminate to low voltage copper power cables (i.e H07RN-F) using industry standard crimp tools or set-screw contacts. Termination to aluminium cable is also possible with our bimetallic contacts.

Powersafe recognised certifications:

The benefits of using Powerlocks:

High Current

Capacity up to 800A

Locking Mechanism

Keyed locking mechanism cannot mismate


Water & dust protection rating (IP67)

Shock Protection

Finger-proof protection against electric shock (IP2X)

Flame retardant

Flame retardant materials (UL94-VO)

Source and Drain Powerlock Connectors

Line Connectors & Panel Mounts

Powersafe are available in Source (Male Contact / Female Insulator) & Drain (Female Contact / Male Insulator) format and are rated in either 500A or 800A bands, depending on the cable and corresponding gland and crimp size.

Powerlock Sequential Boxes

Powerlock Distribution Box

The Powersafe Power Distribution Box is a unit for single pole connectors on three phase electric power up to 800 amps. It is available in Source or Drain and comes with 5 or 4 ports and unlidded or lidded.

Powerlock Extension Cables

Powerlock Cables

Made from high quality TITANEX® Cable, we can manufacture your Powerlock cables to spec. Simply let us know you're desired cable size, length and connection type and we'll have them delivered straight to you.

Watch the introduction to the Powersafe range of powerlock connectors

A few projects that have used Powersafe products:

Order now from Distribution Zone.

With many Powersafe products available on next day delivery, we’re ready to help you power your business or event in any part of the world. If you’d like a bespoke quote or have any questions you’d like answered, please get in touch using the form below.