BKM3Z(F) series
BKM3Z Series Intelligent Molded Case Circuit Breakers
Product Introduction：
The BKM3Z series intelligent molded case circuit breakers are suitable for infrequent switching and infrequent starting of motors in AC 50Hz circuits with a rated insulation voltage of 800V, a rated operating voltage up to 400V, and a rated current up to 800A. They feature overload long-delay inverse-time protection, short-circuit short-delay inverse-time protection, short-circuit short-delay definite-time protection, short-circuit instantaneous protection, and undervoltage protection functions, protecting lines and power supply equipment from damage. This series of circuit breakers has an isolation function. This series of circuit breakers can be installed vertically (i.e., vertical mounting) or horizontally (i.e., horizontal mounting). 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:
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