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 The power plug can't be withdrawn with the switch in the 'on' position, which prolongs contact life.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. 720-9582
Mfr. Part No.2CMA162845R1000 - 463MVS6WH
BrandABB
SGD728.93
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. 749-1986
Mfr. Part No.2CMA167727R1000 - 463MHS6
BrandABB
SGD660.79
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. 720-9588
Mfr. Part No.2CMA167888R1000 - 432MVS6W
BrandABB
SGD333.80
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. 749-1939
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. 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. 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. 749-1933
Mfr. Part No.2CMA168042R1000 - 463MM6
BrandABB
SGD820.29
Each
units
Socket 3PN+E Yes Red IP44 415 V 63A Straight Critical & Safe 228 x 165 x 183mm 6h Aluminium 183mm 228mm
RS Stock No. 720-9541
Mfr. Part No.2CMA167646R1000 - 216MVS6
BrandABB
SGD277.87
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. 749-1936
Mfr. Part No.2CMA167640R1000 - 416MHS6
BrandABB
SGD186.80
Each
units
Socket 3PN+E Yes Red IP44 415 V 16A Right Angle Critical & Safe 129 x 168 x 116mm 6h PET 116mm 129mm
RS Stock No. 830-5293
Mfr. Part No.2CMA167905R1000
BrandABB
SGD891.50
Each
units
Socket 3P+N+E Yes Red IP67 346 → 415 V 64A Horizontal - 206 x 182 x 168mm - PBT 168mm 206mm
RS Stock No. 720-9591
Mfr. Part No.2CMA162792R1000 - 4125MVS6WH
BrandABB
SGD1,556.13
Each
units
Socket 3PN+E Yes Red IP67 415 V 125A Straight Critical & Safe 463 x 175 x 241mm 6h PET 241mm 463mm
RS Stock No. 749-1970
Mfr. Part No.2CMA167818R1000 - 416MHS6W
BrandABB
SGD326.51
Each
units
Socket 3PN+E Yes Red IP67 415 V 16A Right Angle Critical & Safe 129 x 168 x 116mm 6h PET 116mm 129mm
RS Stock No. 749-1967
Mfr. Part No.2CMA167801R1000 - 216MHS6W
BrandABB
SGD282.35
Each
units
Socket 2P+E Yes Red IP67 250 V 16A Right Angle Critical & Safe 129 x 168 x 116mm 6h PET 116mm 129mm
RS Stock No. 830-5322
Mfr. Part No.2CMA167786R1000
BrandABB
SGD929.91
Each
units
Socket 3P+E Yes Red IP44 380 → 415 V 32A Vertical - 130 x 182 x 366mm - PBT 366mm 130mm
RS Stock No. 830-5331
Mfr. Part No.2CMA167795R1000
BrandABB
SGD467.38
Each
units
Socket 3PN+E Yes Red IP44 346 → 415 V 32A Vertical - 130 x 182 x 366mm - PBT 366mm 130mm
RS Stock No. 749-1973
Mfr. Part No.2CMA167686R1000 - 432MHS6
BrandABB
SGD307.30
Each
units
Socket 3PN+E Yes Red IP44 415 V 32A Right Angle Critical & Safe 129 x 168 x 126mm 6h PET 126mm 129mm
RS Stock No. 720-9566
Mfr. Part No.2CMA167879R1000 - 332MVS6W
BrandABB
SGD343.30
Each
units
Socket 3P+E Yes Red IP67 415 V 32A Straight Critical & Safe 253 x 120 x 149mm 6h PET 149mm 253mm
RS Stock No. 830-5261
Mfr. Part No.2CMA167677R1000
BrandABB
SGD291.76
Each
units
Socket 3P+E Yes Red IP44 380 → 415 V 32A Horizontal - 168 x 126 x 129mm - PBT 129mm 168mm
RS Stock No. 830-5277
Mfr. Part No.2CMA167800R1000 - 216MHS4W
BrandABB
SGD293.69
Each
units
Socket 2P+E Yes Yellow IP67 100 → 130 V 16A Horizontal - 168 x 116 x 129mm - PBT 129mm 168mm