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 The power plug can't be withdrawn with the switch in the 'on' position, which prolongs contact life.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 Plug/Socket Pole Format Switchable Colour IP Rating Voltage Rating Current Rating Body Orientation Series Dimensions Earthing Position Body Material Depth Length
RS Stock No. 184-4261
Mfr. Part No.7012A
BrandMENNEKES
SGD426.61
Each
units
Socket 2P+E Yes Blue IP67 230 V 16A Straight - 252 x 118 x 144mm 6h Thermoplastic 144mm 252mm
RS Stock No. 720-9582
Mfr. Part No.2CMA162845R1000 - 463MVS6WH
BrandABB
SGD632.00
Each
units
Socket 3PN+E Yes Red IP67 415 V 63A Straight Critical & Safe 306 x 160 x 205mm 6h PET 205mm 306mm
RS Stock No. 246-944
Mfr. Part No.0 520 22
BrandLegrand
SGD35.13
Each
units
Socket 2P+E Yes Blue IP44, IP55 250 V 16A Right Angle - 72 x 64mm - Polymer 132mm 115mm
RS Stock No. 465-564
Mfr. Part No.5113A
BrandMENNEKES
SGD812.09
Each
units
Socket 3PN+E Yes Red IP67 400 V 63A Straight - 300 x 163 x 196mm 6h Thermoplastic 196mm 300mm
RS Stock No. 490-403
Mfr. Part No.7002A
BrandMENNEKES
SGD339.64
Each
units
Socket 2P+E Yes Blue IP44 230 V 16A Straight - 250 x 118 x 141mm 6h Thermoplastic 141mm 250mm
RS Stock No. 679-6990
Mfr. Part No.7607RS
BrandMENNEKES
SGD360.74
Each
units
- - - - - - - - - - - - - -
RS Stock No. 367-0567
Mfr. Part No.5105A
BrandMENNEKES
SGD342.43
Each
units
Socket 3P+E Yes Red IP44 400 V 32A Straight - 264 x 118 x 146mm 6h Thermoplastic 146mm 264mm
RS Stock No. 212-2433
Mfr. Part No.0 529 03
BrandLegrand
SGD274.58
Each
units
Socket 3P+E Yes Red IP44, IP55 415 V 32A Right Angle - 143 x 143 x 153mm - Polymer 153mm 143mm
RS Stock No. 720-9588
Mfr. Part No.2CMA167888R1000 - 432MVS6W
BrandABB
SGD314.75
Each
units
Socket 3PN+E Yes Red IP67 415 V 32A Straight Critical & Safe 253 x 120 x 149mm 6h PET 149mm 253mm
RS Stock No. 749-1986
Mfr. Part No.2CMA167727R1000 - 463MHS6
BrandABB
SGD572.92
Each
units
Socket 3PN+E Yes Red IP44 415 V 63A Right Angle Critical & Safe 168 x 206 x 168mm 6h PET 168mm 168mm
RS Stock No. 830-5312
Mfr. Part No.2CMA167756R1000 - 216MPR6
BrandABB
SGD762.08
Each
units
Socket 2P+E Yes Blue IP44 200 → 250 V 16A Vertical Critical & Safe 130 x 182 x 366mm - PBT 366mm 130mm
RS Stock No. 492-5925
Mfr. Part No.7288
BrandMENNEKES
SGD653.78
Each
units
Socket 3PN+E Yes Red IP67 400 V 32A Right Angle - 274 x 118 x 153mm 6h Thermoplastic 153mm 274mm
RS Stock No. 749-1939
Mfr. Part No.2CMA167899R1000 - 363MHS6W
BrandABB
SGD727.58
Each
units
Socket 3P+E Yes Red IP67 415 V 63A Right Angle Critical & Safe 168 x 206 x 182mm 6h PET 182mm 168mm
RS Stock No. 212-2411
Mfr. Part No.0 529 04
BrandLegrand
SGD421.95
Each
units
Socket 3PN+E Yes Red IP44, IP55 415 V 32A Right Angle - 143 x 143 x 169mm - Polymer 169mm 143mm
RS Stock No. 212-2360
Mfr. Part No.0 522 03
BrandLegrand
SGD223.73
Each
units
Socket 3P+E Yes Red IP44, IP55 415 V 16A Right Angle - 115 x 115 x 132mm - Polymer 132mm 115mm
RS Stock No. 679-7006
Mfr. Part No.7621RS
BrandMENNEKES
SGD426.63
Each
units
Socket 2P+E Yes Blue IP67 230 V 16A Right Angle - 225 x 168 x 182mm 6h PC 182mm 225mm
RS Stock No. 720-9541
Mfr. Part No.2CMA167646R1000 - 216MVS6
BrandABB
SGD240.92
Each
units
Socket 2P+E Yes Blue IP44 250 V 16A Straight Critical & Safe 235 x 120 x 149mm 6h PET 149mm 235mm
RS Stock No. 720-9532
Mfr. Part No.2CMA167870R1000 - 232MVS4W
BrandABB
SGD360.68
Each
units
Socket 2P+E Yes Yellow IP67 250 V 32A Straight Critical & Safe 253 x 120 x 149mm 4h PET 149mm 253mm
RS Stock No. 830-5274
Mfr. Part No.2CMA167721R1000 - 363MHS6
BrandABB
SGD637.64
Each
units
Socket 3P+E Yes Red IP44 380 → 415 V 63A Horizontal Critical & Safe 206 x 168 x 168mm - PBT 168mm 206mm
RS Stock No. 367-4064
Mfr. Part No.5600A
BrandMENNEKES
SGD369.00
Each
units
Socket 3P+E Yes Red IP67 400 V 16A Straight - 255 x 118 x 146mm 6h Thermoplastic 146mm 255mm
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