BLK Series Explosion-proof Motor Switches (Ex d IIB)
- Explosion protection to
- Can be used in
Zone 1 and Zone 2
Zone 21 and Zone 22
Class I, Zone 1 and Zone 2
Class I, Division 1, Groups C, D
- Classiﬁed as IIB according to gas atmosphere.
- Copper-free aluminium enclosure, powder-coated surface.
- Built-in MCB (miniature circuit breaker), MCCB (moulded case circuit breaker).
- Earth leakage protection device is optional.