AL (Aluminium Large) Range | Restrained Plugs and Receptacles

The AL Range of Non-Ex plugs and receptacles provides an alternative low voltage option, suitable for use in Non-Ex mining, tunnelling and pumping projects.

Operating voltages in the AL range include 660V, 1,100V and 3,300V, with ratings of 300A and 425A available. Weighing significantly less than their stainless steel alternatives, plugs in this range are 1.04kg lighter, while the receptacles are 4.36kg lighter. Ideal for the pumping market, AL plugs can be fitted to pump cables of all types up to 185sq mm. Receptacles in the AL Range are available with three different release options: the Jack-In Release, Quick Release, and Ratchet Release. They can also be purchased as a Quick Release RGB (Receptacle Gland Bracket) assembly.

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  • Features

    • Quick Release
    • Solid stainless steel internal cage
    • Single piece contacts to prevent hot joints
    • Easy termination
    • Full solid earth connectivity throughout product
    • Full phase to phase segregation with earth
    • Lightest product on the market

  • Accessories

    • Silicone protection cover

Technical Information

  • Specs

    Volts 660-3300
    Amp 300-425
    Receptacle Weight (KG) 6.34
    Plug Weight (KG) 7.96
    Material Aluminium and Stainless Steel

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  • Test Results

    Compatible to AS/NZS 1299
    Through Fault Current (Phase) 2 Tests of 25.0kA for 0.2 secs
    Through Fault Current (Earth) 2 Tests of 8.0kA for 0.2 secs
    AC HV Withstand (Phase) 8.6kV for one minute
    AC HV Withstand (Pilot) 1.0kV for one minute
    Temperature Rise 300A and 425A
    Ingress Protection IP55
    Impulse Voltage  –
    Partial Discharge  –