Application scope of BQD54 series explosion-proof comprehensive electromagnetic starter (IIB):
1. Zone 1 and Zone 2 hazardous areas.
2. Class IIA and IIB explosive gas environment.
Product Features:
1. Cast aluminum alloy shell, surface sprayed with plastic.
2. Equipped with high breaking miniature circuit breakers, AC contactors, thermal relays, self resetting universal transfer switches, etc.
3. It can control the direct start and stop of AC 50Hz, 380V three-phase asynchronous motors, and has overload, short circuit, phase loss, and voltage loss protection functions.
4. Can be remotely controlled.
5. Both steel pipes and cables can be used for wiring.
Model meaning:

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BQD54 series explosion-proof comprehensive electromagnetic starter (IIB)