YBRM5E-400 Circuit Breaker Series

YBRM5E - 400 series electronic molded case circuit breaker, rated insulation voltage AC800V, rated working voltage 690V and below, rated current ≤400A, suitable for industrial and building power distribution systems at an altitude of 2000 meters and below. It has three levels of breaking capacity: L, M, and H, which can be selected according to actual power distribution needs. With electronic tripping technology, it provides precise short-circuit and overload protection for cables, electrical equipment, motors, etc. In scenarios such as power distribution of high-power equipment in industrial production lines and central power distribution in large buildings, it can cut off the fault current in time, prevent the expansion of faults, and ensure the safe and reliable operation of power distribution systems and electrical equipment.

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