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 The power plug can't be withdrawn with the switch in the 'on' position, which prolongs contact life.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. 465-564
Mfr. Part No.5113A
BrandMENNEKES
HK$4,455.81
Each
units
Socket 3PN+E Yes Red IP67 400 V 63A Straight - 300 x 163 x 196mm 6h Thermoplastic 196mm 300mm
RS Stock No. 410-195
BrandRS PRO
HK$1,756.53
Each
units
Socket 2P+E Yes Blue IP67 250 V 32A Straight - 377 x 106 x 164mm 6h Polymer 164mm 377mm
RS Stock No. 847-281
Mfr. Part No.5692A
BrandMENNEKES
HK$12,246.36
Each
units
Socket 3PN+E Yes Red IP67 400 V 125A Straight - 525 x 260 x 283mm 6h Thermoplastic 283mm 525mm
RS Stock No. 367-4086
Mfr. Part No.5103A
BrandMENNEKES
HK$1,969.97
Each
units
Socket 3PN+E Yes Red IP44 400 V 16A Straight - 254 x 118 x 141mm 6h Thermoplastic 141mm 254mm
RS Stock No. 367-4121
Mfr. Part No.5108A
BrandMENNEKES
HK$2,473.79
Each
units
Socket 3PN+E Yes Red IP44 400 V 32A Straight - 264 x 118 x 146mm 6h Thermoplastic 146mm 264mm
RS Stock No. 847-275
Mfr. Part No.5691A
BrandMENNEKES
HK$10,599.50
Each
units
Socket 3P+E Yes Red IP67 400 V 125A Straight - 525 x 260 x 283mm 6h Thermoplastic 283mm 525mm
RS Stock No. 465-851
Mfr. Part No.5793A
BrandMENNEKES
HK$2,324.61
Each
units
Socket 2P+E Yes Blue IP67 230 V 32A Straight - 268 x 118 x 152mm 6h Thermoplastic 152mm 268mm
RS Stock No. 367-4092
Mfr. Part No.5603A
BrandMENNEKES
HK$2,268.67
Each
units
Socket 3PN+E Yes Red IP67 400 V 16A Straight - 259 x 118 x 147mm 6h Thermoplastic 147mm 259mm
RS Stock No. 679-6940
Mfr. Part No.5792RS
BrandMENNEKES
HK$3,920.83
Each
units
Socket 3P+E Yes Red IP67 415 V 32A Straight - 268 x 118 x 152mm 3h Thermoplastic 152mm 268mm
RS Stock No. 111-5518
Mfr. Part No.7312RS
BrandMENNEKES
HK$2,892.66
Each
units
Socket 3P+N+E - Red IP44 415 V 16A Straight - - - - - -
RS Stock No. 367-0567
Mfr. Part No.5105A
BrandMENNEKES
HK$2,194.88
Each
units
Socket 3P+E Yes Red IP44 400 V 32A Straight - 264 x 118 x 146mm 6h Thermoplastic 146mm 264mm
RS Stock No. 367-4115
Mfr. Part No.5608A
BrandMENNEKES
HK$2,772.34
Each
units
Socket 3PN+E Yes Red IP67 400 V 32A Straight - 274 x 118 x 153mm 6h Thermoplastic 153mm 274mm
RS Stock No. 679-7031
Mfr. Part No.7629RS
BrandMENNEKES
HK$2,023.69
Each
units
Socket 2P+E Yes Blue IP67 230 V 32A Right Angle - 225 x 168 x 197mm 6h PC 197mm 225mm
RS Stock No. 490-419
Mfr. Part No.7010A
BrandMENNEKES
HK$1,744.26
Each
units
Socket 2P+E Yes Yellow IP44 110 V 16A Straight - 250 x 118 x 141mm 4h Thermoplastic 141mm 250mm
RS Stock No. 410-145
BrandRS PRO
HK$678.00
Each
units
Socket 2P+E Yes Blue IP66, IP67 250 V 16A Right Angle - 136 x 125 x 202mm 6h Polymer 202mm 136mm
RS Stock No. 720-9541
Mfr. Part No.2CMA167646R1000 - 216MVS6
BrandABB
HK$1,562.93
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. 830-5287
Mfr. Part No.2CMA167848R1000 - 232MHS6W
BrandABB
HK$1,747.24
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. 679-6990
Mfr. Part No.7607RS
BrandMENNEKES
HK$1,969.97
Each
units
- - - - - - - - - - - - - -
RS Stock No. 465-542
Mfr. Part No.5911A
BrandMENNEKES
HK$3,734.73
Each
units
Socket 2P+E Yes Blue IP67 230 V 63A Straight - 300 x 163 x 196mm - Thermoplastic 196mm 300mm
RS Stock No. 679-7028
Mfr. Part No.7616RS
BrandMENNEKES
HK$2,978.98
Each
units
Socket 3PN+E Yes Red IP44 400 V 32A Right Angle - 225 x 168 x 193mm 6h PC 193mm 225mm
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