1. Home
  2. Connectors
  3. Power Connectors
  4. Industrial Interlocks

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 The power plug can't be withdrawn with the switch in the 'on' position, which prolongs contact life.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


...
Read more Read less

Filters

Viewing 1 - 20 of 116 products
Results per page
Description Price Pole Format Colour IP Rating Voltage Rating Current Rating Body Orientation Series Dimensions Earthing Position Body Material Depth Length Width Plug/Socket
RS PRO Switchable IP44 Industrial Interlock Socket 2P+E, Earthing Position 6h, 32A, 250 V
RS Stock No. 125-4432
BrandRS PRO
$158.21
Each
units
 2P+E Blue IP44 250 V 32A Straight - 136 x 132 x 125mm 6h Thermoplastic Rubber 125mm 136mm 132mm Socket
RS PRO Switchable IP44 Industrial Interlock Socket 2P+E, Earthing Position 6h, 16A, 250 V
RS Stock No. 125-4369
BrandRS PRO
$201.00
Each
units
 2P+E Blue IP44 250 V 16A Straight - 106 x 126.4 x 257mm 6h Plastic 257mm 106mm 126.4mm Socket
RS PRO Switchable IP44 Industrial Interlock Socket 3P+E, Earthing Position 6h, 16A, 415 V
RS Stock No. 125-4370
BrandRS PRO
$276.51
Each
units
 3P+E Red IP44 415 V 16A Straight - 106 x 126 x 255mm 6h Plastic 255mm 106mm 126mm Socket
RS PRO Vertical Switchable IP67 Interlocked Socket 2P+E, Earthing Position 6h, 63A, 200 → 250 V
RS Stock No. 760-8910
BrandRS PRO
$408.16
Each
units
 2P+E Blue IP67 200 → 250 V 63A Vertical - 610 x 136 x 211mm 6h - 211mm 610mm 136mm Socket
RS PRO Switchable IP44 Industrial Interlock Socket 3P+E, Earthing Position 6h, 16A, 400 V
RS Stock No. 125-4386
BrandRS PRO
$788.88
Each
units
 3P+E Red IP44 400 V 16A Straight - 136 x 180 x 492mm 6h Plastic 492mm 136mm 180mm Socket
RS PRO Switchable IP67 Interlocked Socket 2P+E, Earthing Position 4h, 16A, 130 V
RS Stock No. 410-151
BrandRS PRO
$285.50
Each
units
 2P+E Yellow IP67 130 V 16A Straight - 341 x 106 x 145mm 4h Polymer 145mm 341mm 106mm Socket
RS PRO Switchable IP44 Industrial Interlock Socket 3P+N+E, Earthing Position 6h, 32A, 415 V
RS Stock No. 125-4375
BrandRS PRO
$357.31
Each
units
 3P+N+E Red IP44 415 V 32A Straight - 106 x 135 x 266mm 6h Plastic 266mm 106mm 135mm Socket
RS PRO Switchable IP44 Industrial Interlock Socket 2P+E, Earthing Position 4h, 32A, 130 V
RS Stock No. 125-4431
BrandRS PRO
$157.92
Each
units
 2P+E Yellow IP44 130 V 32A Straight - 136 x 132 x 125mm 4h Thermoplastic Rubber 125mm 136mm 132mm Socket
RS PRO Switchable IP44 Industrial Interlock Socket 3P+N+E, Earthing Position 6h, 16A, 400 V
RS Stock No. 125-4387
BrandRS PRO
$798.68
Each
units
 3P+N+E Red IP44 400 V 16A Straight - 136 x 190 x 506mm 6h Plastic 506mm 136mm 190mm Socket
RS PRO Switchable IP44 Industrial Interlock Socket 2P+E, Earthing Position 4h, 16A, 130 V
RS Stock No. 125-4427
BrandRS PRO
$135.65
Each
units
 2P+E Yellow IP44 130 V 16A Straight - 136 x 119 x 125mm 4h Thermoplastic Rubber 125mm 136mm 119mm Socket
RS PRO Switchable IP44 Industrial Interlock Socket 2P+E, Earthing Position 6h, 32A, 250 V
RS Stock No. 125-4373
BrandRS PRO
$320.71
Each
units
 2P+E Blue IP44 250 V 32A Straight - 106 x 136 x 266mm 6h Plastic 266mm 106mm 136mm Socket
RS PRO Switchable IP67 Interlocked Socket 2P+E, Earthing Position 6h, 32A, 250 V
RS Stock No. 410-195
BrandRS PRO
$357.08
Each
units
 2P+E Blue IP67 250 V 32A Straight - 377 x 106 x 164mm 6h Polymer 164mm 377mm 106mm Socket
RS PRO Switchable IP67 Interlocked Socket 3P+E, Earthing Position 6h, 16A, 415 V
RS Stock No. 410-044
BrandRS PRO
$269.12
Each
units
 3P+E Red IP67 415 V 16A Straight - 350 x 106 x 152mm 6h Polymer 152mm 350mm 106mm Socket
RS PRO Switchable IP44 Industrial Interlock Socket 2P+E, Earthing Position 6h, 16A, 230 V
RS Stock No. 125-4385
BrandRS PRO
$726.17
Each
units
 2P+E Blue IP44 230 V 16A Straight - 136 x 166 x 486mm 6h Plastic 486mm 136mm 166mm Socket
RS PRO Switchable IP44 Industrial Interlock Socket 3P+E, Earthing Position 6h, 16A, 415 V
RS Stock No. 125-4429
BrandRS PRO
$143.75
Each
units
 3P+E Red IP44 415 V 16A Straight - 136 x 120 x 125mm 6h Thermoplastic Rubber 125mm 136mm 120mm Socket
RS PRO Switchable IP67 Interlocked Socket 3PN+E, Earthing Position 6h, 63A, 415 V
RS Stock No. 410-016
BrandRS PRO
$733.88
Each
units
 3PN+E Red IP67 415 V 63A Straight - 610 x 136 x 211mm 6h Polymer 211mm 610mm 136mm Socket
RS PRO Switchable IP44 Industrial Interlock Socket 3P+E, Earthing Position 6h, 32A, 400 V
RS Stock No. 125-4390
BrandRS PRO
$847.79
Each
units
 3P+E Red IP44 400 V 32A Straight - 136 x 199 x 513mm 6h Plastic 513mm 136mm 199mm Socket
RS PRO Switchable IP44 Industrial Interlock Socket 3P+N+E, Earthing Position 6h, 32A, 400 V
RS Stock No. 125-4391
BrandRS PRO
$881.50
Each
units
 3P+N+E Red IP44 400 V 32A Straight - 136 x 199 x 519mm 6h Plastic 519mm 136mm 199mm Socket
RS PRO Switchable IP44 Industrial Interlock Socket 2P+E, Earthing Position 4h, 32A, 110 V
RS Stock No. 125-4388
BrandRS PRO
$769.29
Each
units
 2P+E Yellow IP44 110 V 32A Straight - 136 x 199 x 513mm 4h Plastic 513mm 136mm 199mm Socket
RS PRO Switchable IP44 Industrial Interlock Socket 2P+E, Earthing Position 4h, 16A, 130 V
RS Stock No. 125-4368
BrandRS PRO
$208.41
Each
units
 2P+E Yellow IP44 130 V 16A Straight - 106 x 126.4 x 257mm 4h Plastic 257mm 106mm 126.4mm Socket
Related Products
Pro Car 1 Row 1 Way USB Socket
12-24 V DC / 5 V DC, 3,000 ...
Quickview
Pro Car 1 Row 1 Way USB Socket
Description:
12-24 V DC / 5 V DC, 3,000 mA with integrated power voltage converter. For charging and operating sat navs, mobile phones, smart phones, digital cameras, E-Book-Reader and devices that are suitable for charging by 5 Volt USB. Fastening by ...
View Product
[ x ] close
Pro Car 67742000 Male Cigarette Lighter Socket, 8A
Suitable for 12 to 24V car, boat and ...
Quickview
Pro Car 67742000 Male Cigarette Lighter Socket, 8A
Description:
Suitable for 12 to 24V car, boat and caravan electrical systems, this universal male safety plug provides a quality connection for any number of uses to power portable equipment. The red adaptor allows the plug to fit car cigar lighter ...
View Product
[ x ] close
Pro Car 67601500 Female Cigarette Lighter Socket, 16A
Pro-Car triple power socket with a universal plug ...
Quickview
Pro Car 67601500 Female Cigarette Lighter Socket, 16A
Description:
Pro-Car triple power socket with a universal plug rated at 16A, connection is possible to all standard cigarette lighter sockets and DIN standard sockets, 12-24V, 16A max. with three sockets. Standard Internal 21mm socketCable: 2 x 1.5mm2 flat cableLength: 2m. ...
View Product
[ x ] close
Wurth Elektronik Surface Mount DC Power Socket WR-DC
PCB SMT mount DC power jacks or barrel ...
Quickview
Wurth Elektronik Surface Mount DC Power Socket WR-DC
Description:
PCB SMT mount DC power jacks or barrel connectors with a low profile design and a 3.9mm barrel diameter. These right angle SMT mount DC power jacks have an internal normally closed single switch and internal pin diameters of 1.05 ...
View Product
[ x ] close
Services
About RS
Hot Topics
Contact us
0800 888 780
© RS Components Ltd
GST Reg No. 44-710-510. PO Box 12-127, Penrose, Auckland. All prices are in New Zealand dollars.
Payment options