Powersafe L3 Panel Mount

Powersafe L3 Panel Mount

Need Help? Use the Powersafe Configuration Guide.

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Our Accreditations

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ISO 9001:2015 Certification - 
View Certificate (FS 765228)
UL Certification - 
View Certificate (E483242)
ROHS Compliant
EC Declaration of Conformity - 
View Declaration (73/23/EEC)
NACE Compliant
VDE Approval Certification - 
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Manufactured in the UK
Product Description
Additional Information

Product Description

Phase 3’s Powersafe panel mount connectors are the highest rated, safest and finest quality Live 3 panel mounts as used by the power distribution, events, military and cable assembly industries worldwide. Powersafe Phase 3 Panel Mounts are electrical industrial sockets for generators, batteries, busbars, switchgear and power distribution boxes. The powerlock panel mounts are available for all three phases plus neutral and earth. Powersafe Sockets have the same mechanical locking system as their inline counterparts; secure coupling of plug and socket is achieved through an innovative mechanical locking system that disengages with a simple release key. The electrical industrial sockets are compatible with other manufacturer’s powerlock panel mount connectors.

Connections are secured with an M12 threaded post termination to a standard cable lug. The industrial sockets are rated either 500 amp (T5) or 800 amp (T8). The standard connector is mounted to a panel through 4 fixing holes on the flange, panel cut-out drawing details are available on the Technical Drawings tab. As an alternative, flange holes can be fitted with M6 threaded inserts for either front or rear fixing.

  • 500A sockets are manufactured with brass with silver plating (400 amp – 500 amp)
  • 800A sockets are manufactured using copper with silver plating (660 amp – 800 amp)
  • Buy fully assembled with: gasket, M12 threaded post termination, M12 nut and spring washer.
  • Available in Live Wire 2 wire colour coding as yellow, white, orange, red and black.

Panel Mount Drain Connectors (SPD)

Powersafe panel drain devices mate with Powersafe L3 Source Plugs. Phase 3’s powerlock drain connectors are supplied fully assembled with a female contact and male thermoplastic insulator.

800A Part Numbers (EU): SPD-L3-GY-T8

500A Part Numbers (EU): SPD-L3-GY-T5

Panel Mount Source Connectors (SPS)

Powersafe panel source devices mate with Powersafe L3 Drain Plugs. Phase 3’s powerlock source connectors are supplied fully assembled with a male contact and female thermoplastic insulator.

800A Part Numbers (EU): SPS-L3-GY-T8

500A Part Numbers (EU): SPS-L3-GY-T5

Safety & Performance Features

  • Mechanically Keyed to eliminate the possibility of cross mating
  • Secondary Locking prevent unintentional uncoupling under load
  • Finger-proof protection against electric shock IP2X
  • Waterproof & Dustproof to IP67 rated
  • Colour Coded for easy identification of three phase electricity
  • Innovative contact band allows higher rating (400A > 500A, 660A > 800A)
  • Contact band cannot come out
  • High Impact Insulator (no glass used & flame retardant)
  • Field Installation no special tools required
  • Gasket allows water tight securing to panel distribution boards

To Configure Your Connector:

  1. Select Gender
  2. Select Regional Colours
  3. Select Termination (Amps)
  4. Indicate UL Requirements

Need Help? View our Powersafe Configuration Guide.

Powersafe power distribution devices are the perfect safe alternative to Camlock Connectors. All our devices are fully compatible with Litton VEAM, 400amp and 660amp Powerlock panel mounts, ITT Cannon and other manufacturers.

Additional information

Weight 0.33 kg

Source, Drain

Termination (Amps)

T5 (500A), T8 (800A)

Surge Current


Short Circuit Rating

Up to 35.5kA

Operating Current

1000V AC

Max Rated Voltage to Earth

2kV AC / 3kV DC

Minimum Flashover

9.5kV DC or AC Peak

Ingress Protection

IP67 (EN60529)

Electric Shock Protection




Mating Cycles



-30°C to +125°C


See below for Phase 3 Connector’s brochures. Each product range has it’s own publication to inform customers and support distributor sales efforts.
Powersafe Brochure

The Phase 3 Powersafe Brochure contains everything you need to know about our single pole connectors from covering safety to technical capability.

Powersafe Assembly Guide

Our Powersafe Assembly Guide covers the assembly aspect, as well as safety and technical information for our industrial power connectors.


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