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 The power plug can't be withdrawn with the switch in the 'on' position, which prolongs contact life.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 Pole Format Switchable Colour IP Rating Voltage Rating Current Rating Body Orientation Series Dimensions Earthing Position Body Material Depth Length Width
RS stock no. 830-5287
Mfr. Part No.2CMA167848R1000 - 232MHS6W
BrandABB
R 3,586.19
Each
units
2P+E Yes Blue IP67 200 → 250 V 32A Horizontal Critical & Safe 168 x 136 x 129mm - PBT 129mm 168mm 136mm
RS stock no. 830-5296
Mfr. Part No.2CMA167856R1000 - 332MHS6W
BrandABB
R 3,384.09
Each
units
3P+E Yes Red IP67 380 → 415 V 32A Horizontal Critical & Safe 168 x 136 x 129mm - PBT 129mm 168mm 136mm
RS stock no. 749-1933
Mfr. Part No.2CMA168042R1000 - 463MM6
BrandABB
R 7,945.08
Each
units
3PN+E Yes Red IP44 415 V 63A Straight Critical & Safe 228 x 165 x 183mm 6h Aluminium 183mm 228mm 165mm
RS stock no. 830-5322
Mfr. Part No.2CMA167786R1000
BrandABB
R 10,735.70
Each
units
3P+E Yes Red IP44 380 → 415 V 32A Vertical - 130 x 182 x 366mm - PBT 366mm 130mm 182mm
RS stock no. 830-5259
Mfr. Part No.2CMA167631R1000 - 316MHS6
BrandABB
R 2,929.73
Each
units
3P+E Yes Red IP44 380 → 415 V 16A Horizontal Critical & Safe 168 x 116 x 129mm - PBT 129mm 168mm 116mm
RS stock no. 830-5325
Mfr. Part No.2CMA167772R1000
BrandABB
R 9,045.47
Each
units
3PN+E Yes Red IP44 346 → 415 V 16A Vertical - 130 x 182 x 366mm - PBT 366mm 130mm 182mm
RS stock no. 720-9563
Mfr. Part No.2CMA167700R1000 - 332MVS6
BrandABB
R 3,485.15
Each
units
3P+E Yes Red IP44 415 V 32A Straight Critical & Safe 235 x 120 x 149mm 6h PET 149mm 235mm 120mm
RS stock no. 830-5283
Mfr. Part No.2CMA167847R1000 - 232MHS4W
BrandABB
R 3,586.57
Each
units
2P+E Yes Yellow IP67 100 → 130 V 32A Horizontal Critical & Safe 168 x 136 x 129mm - PBT 129mm 168mm 136mm
RS stock no. 830-5268
Mfr. Part No.2CMA167668R1000
BrandABB
R 2,990.44
Each
units
2P+E Yes Yellow IP44 100 → 130 V 32A Horizontal - 168 x 126 x 129mm - PBT 129mm 168mm 126mm
RS stock no. 720-9566
Mfr. Part No.2CMA167879R1000 - 332MVS6W
BrandABB
R 1,822.79
Each
units
3P+E Yes Red IP67 415 V 32A Straight Critical & Safe 253 x 120 x 149mm 6h PET 149mm 253mm 120mm
RS stock no. 830-5261
Mfr. Part No.2CMA167677R1000
BrandABB
R 3,167.38
Each
units
3P+E Yes Red IP44 380 → 415 V 32A Horizontal - 168 x 126 x 129mm - PBT 129mm 168mm 126mm
RS stock no. 830-5271
Mfr. Part No.2CMA167807R1000
BrandABB
R 7,528.40
Each
units
3P+E Yes Yellow IP67 100 → 130 V 16A Horizontal - 168 x 116 x 129mm - PBT 129mm 168mm 116mm
RS stock no. 830-5265
Mfr. Part No.2CMA167715R1000
BrandABB
R 7,341.89
Each
units
2P+E Yes Blue IP44 200 → 250 V 32A Horizontal - 168 x 126 x 129mm - PBT 129mm 168mm 126mm
RS stock no. 749-1964
Mfr. Part No.2CMA167623R1000 - 216MHS6
BrandABB
R 2,871.01
Each
units
2P+E Yes Blue IP44 250 V 16A Right Angle Critical & Safe 129 x 168 x 116mm 6h PET 116mm 129mm 168mm
RS stock no. 830-5306
Mfr. Part No.2CMA167652R1000
BrandABB
R 5,358.40
Each
units
3P+E Yes Yellow IP44 100 → 130 V 16A Vertical - 120 x 149 x 235mm - PBT 235mm 120mm 149mm
RS stock no. 830-5277
Mfr. Part No.2CMA167800R1000 - 216MHS4W
BrandABB
R 3,186.90
Each
units
2P+E Yes Yellow IP67 100 → 130 V 16A Horizontal - 168 x 116 x 129mm - PBT 129mm 168mm 116mm
RS stock no. 720-9550
Mfr. Part No.2CMA167654R1000 - 316MVS6
BrandABB
R 2,923.87
Each
units
3P+E Yes Red IP44 415 V 16A Straight Critical & Safe 235 x 120 x 149mm 6h PET 149mm 235mm 120mm
RS stock no. 720-9572
Mfr. Part No.2CMA167663R1000 - 416MVS6
BrandABB
R 3,126.34
Each
units
3PN+E Yes Red IP44 415 V 16A Straight Critical & Safe 235 x 120 x 149mm 6h PET 149mm 235mm 120mm
RS stock no. 749-1970
Mfr. Part No.2CMA167818R1000 - 416MHS6W
BrandABB
R 3,709.36
Each
units
3PN+E Yes Red IP67 415 V 16A Right Angle Critical & Safe 129 x 168 x 116mm 6h PET 116mm 129mm 168mm
RS stock no. 830-5252
Mfr. Part No.2CMA167622R1000
BrandABB
R 2,867.51
Each
units
2P+E Yes Yellow IP44 100 → 130 V 16A Horizontal - 168 x 116 x 129mm - PBT 129mm 168mm 116mm