NAAKUU

NKM2 series molded case circuit breaker three-phase, rated insulation voltage of 800V, suitable for AC 50hz/60Hz, rated working voltage of AC380V/400V/415V, AC660V/690V, rated working current does not exceed 1250A circuit. The molded case circuit breaker has overload, short circuit and undervoltage protection functions, which can improve the reliability and continuity of power supply and protect power equipment from damage. Molded case circuit breakers are divided into L type (standard type), M type (high breaking type) and H type (high breaking type) according to the rated limit short-circuit breaking capacity.