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Download complete set of Spec. Sheets!


Download complete set of Spec. Sheets!

Superior Interlock Corporation - Key Interlocks System Manufacturer

Type B-8003
Superior Panel Mount Switch Interlock

Printable Technical Information

Type B-8003


Type B-8003 The Superior switch locking unit type B-8003 is a panel mount key-actuated switch designed for sub-panel mounting either flush or protruding ¾". This switch is primarily designed for control circuits, motor controllers, circuit breakers, or any portion of an interlock system that requires a key to send an electrical signal.

This unit can also be used as a load maker and load breaker switch by paralleling contacts. The maximum contact arrangement available is 8 n.o. and 8 n.c. contacts. The multiple contact arrangement provides a wide range of switching capabilities.


Type B-8003 This unit is only available in a single key version. For multi key switch interlocks, please consider the B-4003 type interlock. The B-8003 is available with a dust cover for outdoor use. This unit comes standard with flush panel mount bushings and tamper resistant mounting screws. Please see the catalog cut sheet or contact or factory for details.

Type B-8003

Type B-8003

Type B-8003



More Info on Products:
Key B-1088 Key B-3003 Key B-4003 Key B-5003 Key B-6003 Key B-7003
Key B-8003 Key B-857 Key B-1496 Key B-986 Key B-1088-2T




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