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 The power plug can't be withdrawn with the switch in the 'on' position, which prolongs contact life.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.


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Description Price PRICED TO CLEAR Pole Format Switchable Colour IP Rating Voltage Rating Current Rating Body Orientation Series Dimensions Earthing Position Body Material Depth Length
RS Stock No. 410-139
BrandRS PRO
£67.01
Each
Units
- 3PN+E Yes Red IP66, IP67 415 V 16A Horizontal - 136 x 125 x 230mm 6h Polymer 230mm 136mm
RS Stock No. 410-145
BrandRS PRO
£56.99
Each
Units
- 2P+E Yes Blue IP66, IP67 250 V 16A Right Angle - 136 x 125 x 202mm 6h Polymer 202mm 136mm
RS Stock No. 410-135
BrandRS PRO
£59.95
Each
Units
- 3P+E Yes Red IP66, IP67 415 V 16A Right Angle - 136 x 125 x 210mm 6h Polymer 210mm 136mm
RS Stock No. 410-000
BrandRS PRO
£146.94
Each
Units
- 3P+E Yes Red IP67 415 V 32A Straight - 377 x 106 x 164mm 6h Polymer 164mm 377mm
RS Stock No. 410-191
BrandRS PRO
£113.32
Each
Units
- 2P+E Yes Blue IP67 250 V 16A Straight - 341 x 106 x 145mm 6h Polymer 145mm 341mm
RS Stock No. 410-072
BrandRS PRO
£160.27
Each
Units
- 3PN+E Yes Red IP67 415 V 32A Straight - 385 x 106 x 167mm 6h Polymer 167mm 385mm
RS Stock No. 410-006
BrandRS PRO
£58.32
Each
Units
- 2P+E Yes Yellow IP66, IP67 130 V 16A Right Angle - 136 x 125 x 202mm 4h Polymer 202mm 136mm
RS Stock No. 409-993
BrandRS PRO
£129.91
Each
Units
- 3PN+E Yes Red IP67 415 V 16A Straight - 368 x 106 x 163mm 6h Polymer 163mm 368mm
RS Stock No. 125-4368
BrandRS PRO
£98.42
Each
Units
- 2P+E Yes Yellow IP44 130 V 16A Straight - 106 x 126.4 x 257mm 4h Plastic 257mm 106mm
RS Stock No. 410-195
BrandRS PRO
£147.65
Each
Units
- 2P+E Yes Blue IP67 250 V 32A Straight - 377 x 106 x 164mm 6h Polymer 164mm 377mm
RS Stock No. 410-044
BrandRS PRO
£115.30
Each
Units
- 3P+E Yes Red IP67 415 V 16A Straight - 350 x 106 x 152mm 6h Polymer 152mm 350mm
RS Stock No. 125-4434
BrandRS PRO
£101.25
Each
Units
- 3P+N+E Yes Red IP44 400 V 32A Straight - 136 x 132 x 125mm 6h Thermoplastic Rubber 125mm 136mm
RS Stock No. 125-4430
BrandRS PRO
£82.32
Each
Units
- 3P+N+E Yes Red IP44 415 V 16A Straight - 136 x 122 x 125mm 6h Thermoplastic Rubber 125mm 136mm
RS Stock No. 410-016
BrandRS PRO
£302.73
Each
Units
- 3PN+E Yes Red IP67 415 V 63A Straight - 610 x 136 x 211mm 6h Polymer 211mm 610mm
RS Stock No. 409-999
BrandRS PRO
£250.62
Each
Units
- 3P+E Yes Red IP67 415 V 63A Straight - 610 x 136 x 211mm 6h Polymer 211mm 610mm
RS Stock No. 125-4428
BrandRS PRO
£71.18
Each
Units
- 2P+E Yes Blue IP44 250 V 16A Straight - 136 x 119 x 125mm 6h Thermoplastic Rubber 125mm 136mm
RS Stock No. 760-8910
BrandRS PRO
£199.87
Each
Units
- 2P+E Yes Blue IP67 200 → 250 V 63A Vertical - 610 x 136 x 211mm 6h - 211mm 610mm
RS Stock No. 125-4384
BrandRS PRO
£130.60
Each
Units
Yes 2P+E Yes Yellow IP44 110 V 16A Straight - 136 x 166 x 486mm 4h Plastic 486mm 136mm
RS Stock No. 125-4432
BrandRS PRO
£83.00
Each
Units
- 2P+E Yes Blue IP44 250 V 32A Straight - 136 x 132 x 125mm 6h Thermoplastic Rubber 125mm 136mm
RS Stock No. 125-4386
BrandRS PRO
£148.69
Each
Units
- 3P+E Yes Red IP44 400 V 16A Straight - 136 x 180 x 492mm 6h Plastic 492mm 136mm
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