Hager Three Phase MCB ( Type C )
Rated 40 Amps
Type C devices are capable of supplying the majority of inductive and capacitive loads such as motors and transformers.
Surges on energisation, for example with discharge lighting, may well reach 25 times the rated current of the device, but only for very short duration.
Commercial Distribution Board use
Hager MCB's detect overcurrents due to both overload and fault currents.
The MCB will operate and interrupt the supply to prevent damage to the installation.