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 The power plug can't be withdrawn with the switch in the 'on' position, which prolongs contact life.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. 830-5322
Mfr. Part No.2CMA167786R1000
BrandABB
SGD824.58
Each
units
Socket 3P+E Yes Red IP44 380 → 415 V 32A Vertical - 130 x 182 x 366mm - PBT 366mm 130mm
RS Stock No. 830-5287
Mfr. Part No.2CMA167848R1000 - 232MHS6W
BrandABB
SGD282.62
Each
units
Socket 2P+E Yes Blue IP67 200 → 250 V 32A Horizontal Critical & Safe 168 x 136 x 129mm - PBT 129mm 168mm
RS Stock No. 367-4086
Mfr. Part No.5103A
BrandMENNEKES
SGD360.74
Each
units
Socket 3PN+E Yes Red IP44 400 V 16A Straight - 254 x 118 x 141mm 6h Thermoplastic 141mm 254mm
RS Stock No. 720-9591
Mfr. Part No.2CMA162792R1000 - 4125MVS6WH
BrandABB
SGD1,379.86
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. 679-7028
Mfr. Part No.7616RS
BrandMENNEKES
SGD480.07
Each
units
Socket 3PN+E Yes Red IP44 400 V 32A Right Angle - 225 x 168 x 193mm 6h PC 193mm 225mm
RS Stock No. 111-5518
Mfr. Part No.7312RS
BrandMENNEKES
SGD552.80
Each
units
Socket 3P+N+E - Red IP44 415 V 16A Straight - - - - - -
RS Stock No. 679-7038
Mfr. Part No.7636RS
BrandMENNEKES
SGD538.96
Each
units
Socket 3PN+E Yes Red IP67 400 V 32A Right Angle - 225 x 168 x 198mm 6h PC 198mm 225mm
RS Stock No. 490-419
Mfr. Part No.7010A
BrandMENNEKES
SGD317.90
Each
units
Socket 2P+E Yes Yellow IP44 110 V 16A Straight - 250 x 118 x 141mm 4h Thermoplastic 141mm 250mm
RS Stock No. 830-5325
Mfr. Part No.2CMA167772R1000
BrandABB
SGD940.37
Each
units
Socket 3PN+E Yes Red IP44 346 → 415 V 16A Vertical - 130 x 182 x 366mm - PBT 366mm 130mm
RS Stock No. 859-2881
Mfr. Part No.1899867
SGD3.669
Each (In a Box of 50)
units
- - - - - 400 V 12A - EMSTBA 2.5/ 4-G - - - - -
RS Stock No. 679-7000
Mfr. Part No.7624RS
BrandMENNEKES
SGD405.56
Each
units
Socket 3P+E Yes Red IP67 400 V 16A Right Angle - 225 x 168 x 185mm 6h PC 185mm 225mm
RS Stock No. 212-2376
Mfr. Part No.0 522 04
BrandLegrand
SGD258.91
Each
units
Socket 3PN+E Yes Red IP44, IP55 415 V 16A Right Angle - 125 x 125 x 156mm - Polymer 156mm 125mm
RS Stock No. 679-6984
Mfr. Part No.7602RS
BrandMENNEKES
SGD308.62
Each
units
Socket 2P+E Yes Yellow IP44 110 V 16A Right Angle - 225 x 168 x 182mm 4h PC 182mm 225mm
RS Stock No. 720-9548
Mfr. Part No.2CMA167692R1000 - 232MVS6
BrandABB
SGD324.70
Each
units
Socket 2P+E Yes Blue IP44 250 V 32A Straight Critical & Safe 235 x 120 x 149mm 6h PET 149mm 235mm
RS Stock No. 720-9572
Mfr. Part No.2CMA167663R1000 - 416MVS6
BrandABB
SGD200.45
Each
units
Socket 3PN+E Yes Red IP44 415 V 16A Straight Critical & Safe 235 x 120 x 149mm 6h PET 149mm 235mm
RS Stock No. 830-5303
Mfr. Part No.2CMA167645R1000
BrandABB
SGD304.21
Each
units
Socket 2P+E Yes Yellow IP44 100 → 130 V 16A Vertical - 120 x 149 x 235mm - PBT 235mm 120mm
RS Stock No. 830-5316
Mfr. Part No.2CMA167764R1000
BrandABB
SGD865.72
Each
units
Socket 3P+E Yes Red IP44 380 → 415 V 16A Vertical - 130 x 182 x 366mm - PBT 366mm 130mm
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. 847-281
Mfr. Part No.5692A
BrandMENNEKES
SGD2,199.44
Each
units
Socket 3PN+E Yes Red IP67 400 V 125A Straight - 525 x 260 x 283mm 6h Thermoplastic 283mm 525mm
RS Stock No. 679-6996
Mfr. Part No.7605RS
BrandMENNEKES
SGD340.76
Each
units
Socket 3P+E Yes Red IP44 400 V 16A Right Angle - 225 x 168 x 183mm 6h PC 183mm 225mm