Phase 3 Power Connectors

Industrial Connectors for Power Generation, Cable Assembly, Events & more

Single Pole Power Connectors

Phase 3’s Power Connectors product range includes standard and special application, harsh environment connectors for Power, Signal, Optical and Data transmission. In addition, Phase 3 offer complete interconnect system solutions, including cabling and distribution equipment.

All our products are designed, manufactured and assembled in the UK. As we control the entire process from concept to completion, we’re industry leaders in quality and safety for high voltage connections, with the quickest lead times guaranteed.

Within our Phase 3 Connectors range we offer standardised power and lighting connectors. Our connector inventory contains Powersafe (powerlock compatible) and Rotalock high current single pole connectors, Powersafe Box Sequential Coupling units, network clamps for electrical utility companies and Socapex lighting connectors for the events industry.

Single Pole Power Connectors for Industry…

Phase 3 single pole power plugs are suitable for a range of industries from Power Generation, Cable Assembly, Military, Healthcare, Government, Entertainment, Maritime and more.

Click below to see how it can benefit your industry…

Industrial Power Connectors


16th March 2016

Generator Power Connectors

Temporary Power Generators

16th March 2016

Cable Assembly Power Connectors

Cable Assembly

16th March 2016


Event Industry

16th March 2016

Single Pole Power Connectors

All our single pole power connectors and multi-pin circular connectors are manufactured and assembled in the UK. In addition, all Phase 3 products are powerlock and Socapex compatible.

What our customers say…

“SES have always been associated with high quality and great product design, so choosing Phase 3 as its sole supplier for Powersafe connectors was an easy decision. Phase 3 offer SES the main ingredients to providing a great product, with quality, availability and design being key. The P3 product is used globally and is recognised as the go to product where heavy mains is required. With SES now representing P3 in a few global regions, they are an important part of our ongoing success and growth.”

GORDON COOPER | Director, SES (Entertainment Services) Ltd

I have been purchasing power connectors from Phase 3 for some time now. Their product is top quality, the sales people I have dealt with so far have been very friendly and helpful, their pricing is competitive and their delivery has been exceptional considering I’m ordering from Alberta, Canada.
All-in-all, I’d give Phase 3 Connectors 5 stars out of 5.

TERRY FOREST | Cross Country Infrastructure Services Canada, Inc

‘We have been working with Phase 3 for over year now, and their customer service has always been top notch. They hit their commitment dates with short lead times, and don’t not shy away from following up with us, even after hours!’

Eescodist, USA

"Connector-Tech ALS have been supplying Phase 3 connectors for service in some of Australia’s harshest environments since 2010. In this period, they've proven themselves time and time again, earning the position as the industry leader both here and in New Zealand. Phase 3’s commitment to quality and innovation ensure their product remains the unequalled choice for our industrial, power distribution, military, marine and entertainment customers."

PAUL BRANDON | Connector-Tech ALS