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Chint NM1LE-250S/4300S-160A 4-pole molded case residual current circuit breaker

NM1LE: 시리즈 코드, where "NM" stands for molded case circuit breaker, 그리고 "LE" indicates the function of residual current protection. 250S: Frame current is 250A; "S" means the breaking capacity is 30kA (in compliance with GB/T 14048.2 standard). 4300S: 4: 4-pole design, which can disconnect three-phase live wires and neutral wire simultaneously. 300: The release type is thermal-magnetic (dual release),…

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Chint NM1LE-250S/4300S-160A 4-pole molded case residual current circuit breaker

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