BKM3 series
BKM3 series molded case circuit breakers
Product Introduction：
The BKM3 series molded case circuit breakers are suitable for AC 50Hz power distribution networks with a rated insulation voltage of 800V, a rated operating voltage up to 690V, and a rated current up to 800A. They are used to distribute electrical energy and protect lines from damage caused by overload, short circuit, and undervoltage. Circuit breakers with a rated current of 630A and below can also be used for infrequent starting of motors. This series of circuit breakers features small size, high breaking capacity, and short arcing. This series of circuit breakers also has an isolation function. This series of circuit breakers can be installed vertically or horizontally. This series of circuit breakers conforms to the following standards: IEC 60947-1 and GB/T 14048.1 "Low-voltage switchgear and controlgear - Part 1: General"; IEC 60947-2 and GB/T 14048.2 "Low-voltage switchgear and controlgear - Part 2: Circuit breakers"; and IEC 60947-4 and GB/T 14048.4 "Low
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