Industrial Interlocks

Industrial interlocks are surface-mounted outlet sockets made from hard plastic housing with a socket cover. They're designed to enhance electrical safety in industrial applications, but can also be used in commercial environments.

How do industrial interlocks work?

Industrial interlocks provide a safe connection through a mechanical interlock. This ensures the safe operation by preventing actions such as the switch from closing if the plug is not inserted, the extraction of the plug if the switch is closed or the opening of the socket outlet cover if the switch is closed. The power plug can't be withdrawn with the switch in the 'on' position, which prolongs contact life.

What are industrial interlocks made of?

The housings of industrial interlocks are moulded from a range of materials such as thermoplastic plastic and rubber, aluminium or PBT (polybutylene terephthalate). This means they're insulated, strong and durable. There's also a continuous polyurethane gasket between the lid and base. The units may be splash proof or watertight.

124 Products showing for Industrial Interlocks

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In Stock
Amphenol Industrial Socket Switchable IP69, IP67 3+N+E, Earthing Position 6h Vertical Industrial Interlock, 32A, 415V
  • RS Stock No. 338-460
  • Mfr. Part No. 2CMA163285R1000 432MVS6WH
Subtotal (1 unit)
€989.71(exc. VAT)
€989.71/unit
In Stock
Scame Socket Switchable IP66, IP67 3+E, Earthing Position 6h Right Angle Industrial Interlock, 16A, 415V
  • RS Stock No. 410-135
  • Mfr. Part No. 505.1686
Subtotal (1 unit)
€112.96(exc. VAT)
€112.96/unit
In Stock
Legrand Socket Switchable IP44, IP55 3+N+E Right Angle Industrial Interlock, 16A, 415V
  • RS Stock No. 212-2376
  • Mfr. Part No. 0 522 04
Subtotal (1 unit)
€242.17(exc. VAT)
€242.17/unit
In Stock
Amphenol Industrial Socket Switchable IP44 3+E, Earthing Position 7h Angled Industrial Interlock, 63A, 500V
  • RS Stock No. 329-350
  • Mfr. Part No. 2CMA168037R1000 363MM7
Subtotal (1 unit)
€1,303.44(exc. VAT)
€1,303.44/unit
In Stock
MENNEKES Socket IP67 5, Earthing Position 6h Straight Industrial Interlock, 125A, 400V
  • RS Stock No. 597-542
  • Mfr. Part No. 143
Subtotal (1 unit)
€525.82(exc. VAT)
€525.82/unit
In Stock
MENNEKES Socket Switchable IP67 5, Earthing Position 6h Straight Industrial Interlock, 16A, 400V
  • RS Stock No. 597-595
  • Mfr. Part No. 7626
Subtotal (1 unit)
€265.22(exc. VAT)
€265.22/unit
Limited stock
Legrand Socket Switchable IP44, IP55 2+E Right Angle Industrial Interlock, 16A, 250V
  • RS Stock No. 246-944
  • Mfr. Part No. 0 520 22
Subtotal (1 unit)
€33.49(exc. VAT)
€33.49/unit
Temporarily out of stock
MENNEKES Socket IP67 5, Earthing Position 6h Straight Industrial Interlock, 63A, 400V
  • RS Stock No. 597-537
  • Mfr. Part No. 136A
Subtotal (5 units, in boxes of 5)
€483.64(exc. VAT)
€483.64/box
In Stock
Amphenol Industrial Socket Switchable IP67 3+E, Earthing Position 6h Horizontal Industrial Interlock, 32A, 380V, 415 V
  • RS Stock No. 830-5296
  • Mfr. Part No. 2CMA167856R1000 332MHS6W
Subtotal (1 unit)
€286.16(exc. VAT)
€286.16/unit
Temporarily out of stock
Amphenol Industrial Socket Switchable IP44 3+N+E, Earthing Position 6h Right Angle Industrial Interlock, 63A, 415V
  • RS Stock No. 749-1986
  • Mfr. Part No. 2CMA167727R1000 463MHS6
Subtotal (1 unit)
€456.11(exc. VAT)
€456.11/unit
Temporarily out of stock
MENNEKES Socket Switchable IP44 5, Earthing Position 6h Horizontal Industrial Interlock, 16A, 400V
  • RS Stock No. 679-6990
  • Mfr. Part No. 7607RS
Subtotal (1 unit)
€322.06(exc. VAT)
€322.06/unit
In Stock
Amphenol Industrial Socket Switchable IP67 3+E, Earthing Position 3h Vertical Industrial Interlock, 32A, 440V
  • RS Stock No. 329-353
  • Mfr. Part No. 2CMA167876R1000 332MVS3W
Subtotal (1 unit)
€559.24(exc. VAT)
€559.24/unit
Currently unavailable
Schneider Electric Socket Switchable IP65 2+E, Earthing Position 6h Straight Industrial Interlock, 16A, 250V
  • RS Stock No. 209-1293
  • Mfr. Part No. 82181
Subtotal (1 unit)
€121.77(exc. VAT)
€121.77/unit
In Stock
Scame Socket Switchable IP44 2+E, Earthing Position 6h Straight Industrial Interlock, 16A, 230V
  • RS Stock No. 125-4385
  • Mfr. Part No. 567.1683-R
Subtotal (1 unit)
€397.50(exc. VAT)
€397.50/unit
Currently unavailable
Schneider Electric Socket Switchable IP65 3+E, Earthing Position 6h Straight Industrial Interlock, 16A, 415V
  • RS Stock No. 209-1295
  • Mfr. Part No. 82185
Subtotal (1 unit)
€146.17(exc. VAT)
€146.17/unit
Temporarily out of stock
Amphenol Industrial Socket Switchable IP44 3+N+E, Earthing Position 6h Industrial Interlock, 125A, 450V
  • RS Stock No. 329-352
  • Mfr. Part No. 2CMA168053R1000 4125MM6
Subtotal (1 unit)
€4,766.89(exc. VAT)
€4,766.89/unit
In Stock
Legrand Socket Switchable IP55, IP44 3+E Right Angle Industrial Interlock, 16A, 415V
  • RS Stock No. 212-2360
  • Mfr. Part No. 0 522 03
Subtotal (1 unit)
€200.99(exc. VAT)
€200.99/unit
In Stock
Scame Socket Switchable IP67 3+E, Earthing Position 6h Straight Industrial Interlock, 63A, 415V
  • RS Stock No. 409-999
  • Mfr. Part No. 561.6386
Subtotal (1 unit)
€343.08(exc. VAT)
€343.08/unit
In Stock
Scame Socket Switchable IP67, IP66 2+E, Earthing Position 4h Right Angle Industrial Interlock, 16A, 130V
  • RS Stock No. 410-006
  • Mfr. Part No. 505.1670
Subtotal (1 unit)
€103.48(exc. VAT)
€103.48/unit
In Stock
Scame Socket Switchable IP44 2+E, Earthing Position 4h Straight Industrial Interlock, 32A, 130V
  • RS Stock No. 125-4431
  • Mfr. Part No. 500.3270
Subtotal (1 unit)
€80.76(exc. VAT)
€80.76/unit
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