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Application The products of BHM7 belong to the advanced level of the nineties in the world instead of the older generation of BHM5. They have protective function of short circuit and overload, and are used in lighting distribution system in industry, commerce and dwelling, and protect electric motors. And they also have many merits of high protective grade(up to IP20), high break capacity, reliable sensitive action, convenient, multiple assembling, long life etc. They are mainly adapted to the circuit of AC 50/60Hz, 230V in single pole, 400V in double, three, four poles for protecting overload and short circuit. Meanwhile, they are also used in turning on or off the electric apparatus and lighting circuit under the normal condition.
Main Technical Data
Dimension and Mounting
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