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Interlocked Sockets

Our interlocked sockets provide a safe, tamper-resistant way to connect machinery and heavy-duty equipment. With a built-in mechanical interlock, they help prevent live disconnection, reduce wear on plugs and sockets, and support reliable, compliant power distribution in demanding environments.

Items 1-12 of 13

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  • Lewden 16A 3P+N+E 415V Interlocked Switched RCD Protected Socket IP44 - PMRCD16/308SITT
    Lewden 16A 3P+N+E 415V Interlocked Switched RCD Protected Socket IP44 - PMRCD16/308SITT

    Product Code: PMRCD16/308SITT

    Delivery Time:
    From 2 - 3 Working Days
    £222.45 £185.37
  • Gewiss GW66012 IP44 Padlockable Switched Interlocked Socket 100 - 130V 32A 2P + E
    Gewiss GW66012 IP44 Padlockable Switched Interlocked Socket 100 - 130V 32A 2P + E

    Product Code: GW66012

    Delivery Time:
    From 5 - 6 Working Days
    £42.06 £35.05
  • Gewiss GW66001 IP44 Padlockable Switched Interlocked Socket 100 - 130V 16A 2P + E
    Gewiss GW66001 IP44 Padlockable Switched Interlocked Socket 100 - 130V 16A 2P + E

    Product Code: GW66001

    Delivery Time:
    From 5 - 6 Working Days
    £32.16 £26.80
  • Lewden 16A 2P+E 230V Interlocked Switched RCD Protected Socket IP44 - PMRCD16/301SITT
    Lewden 16A 2P+E 230V Interlocked Switched RCD Protected Socket IP44 - PMRCD16/301SITT

    Product Code: PMRCD16/301SITT

    Delivery Time:
    From 2 - 3 Working Days
    £188.94 £157.45
  • Gewiss GW66019 Fixed Interlocked Horizontal Socket-Outlet - With Bottom - Without Fuse-Holder Base -
    Gewiss GW66019 Fixed Interlocked Horizontal Socket-Outlet - With Bottom - Without Fuse-Holder Base -

    Product Code: GW66019

    Delivery Time:
    Next Working Day Delivery
    £31.99 £26.66
  • Gewiss GW66020 Fixed Interlocked Horizontal Socket-Outlet - With Bottom - Without Fuse Holder Base -
    Gewiss GW66020 Fixed Interlocked Horizontal Socket-Outlet - With Bottom - Without Fuse Holder Base -

    Product Code: GW66020

    Delivery Time:
    Next Working Day Delivery
    £36.28 £30.23
  • Gewiss GW66015 Fixed Interlocked Horizontal Socket-Outlet - With Bottom - Without Fuse-Holder Base -
    Gewiss GW66015 Fixed Interlocked Horizontal Socket-Outlet - With Bottom - Without Fuse-Holder Base -

    Product Code: GW66015

    Delivery Time:
    From 5 - 6 Working Days
    £28.87 £24.06
  • Lewden 32A 3P+N+E 400V Interlocked Switched RCD Protected Socket IP44 - PMRCD32/308SITT
    Lewden 32A 3P+N+E 400V Interlocked Switched RCD Protected Socket IP44 - PMRCD32/308SITT

    Product Code: PMRCD32/308SITT

    Delivery Time:
    From 2 - 3 Working Days
    £241.86 £201.55
  • Gewiss GW66004 Fixed Interlocked Horizontal Socket-Outlet - With Bottom - Without Fuse-Holder Base - 2P+E 16A 200-250V - 50/60HZ 6H - IP44
    Gewiss GW66004 Fixed Interlocked Horizontal Socket-Outlet - With Bottom - Without Fuse-Holder Base - 2P+E 16A 200-250V - 50/60HZ 6H - IP44

    Product Code: GW66004

    Delivery Time:
    Next Working Day Delivery
    £25.68 £21.40
  • Gewiss GW66008 Fixed Interlocked Horizontal Socket-Outlet - With Bottom - Without Fuse Holder Base -
    Gewiss GW66008 Fixed Interlocked Horizontal Socket-Outlet - With Bottom - Without Fuse Holder Base -

    Product Code: GW66008

    Delivery Time:
    From 5 - 6 Working Days
    £28.22 £23.52
  • Gewiss GW66006 Fixed Interlocked Horizontal Socket-Outlet - With Bottom - Without Fuse-Holder Base -
    Gewiss GW66006 Fixed Interlocked Horizontal Socket-Outlet - With Bottom - Without Fuse-Holder Base -

    Product Code: GW66006

    Delivery Time:
    From 5 - 6 Working Days
    £64.20 £53.50
  • Lewden 32A 2P+E 230V Interlocked Switched RCD Protected Socket IP44 - PMRCD32/301SITT
    Lewden 32A 2P+E 230V Interlocked Switched RCD Protected Socket IP44 - PMRCD32/301SITT

    Product Code: PMRCD32/301SITT

    Delivery Time:
    Next Working Day Delivery
    £173.33 £227.04
    Special Price £144.44 Was £189.20

Help us stock the items you need

If there is something you require that is not on our site, simply give us a call on 01424 220384 or send us a message via our contact form and we’ll do our best to get it added to our online electrical wholesale store.

Trades Man Outside A VanTrustpilot Excellent Rating

Interlocked sockets combine a switched socket outlet with a mechanical interlock to prevent the plug from being inserted or removed while the switch is in the ON position. This provides a safer connection for high-current and industrial equipment, helping to reduce the risk of arcing, overheating and accidental disconnection. Ideal for workshops, factories, commercial kitchens and harsh environments, these robust units are typically IP rated for dust and water resistance and available in a range of current ratings, voltages and pin configurations. Choose interlocked sockets to ensure safe, compliant and reliable power distribution for fixed and portable machinery.