CNKM1系列塑料外壳式断路(lù)器,额(é)定绝缘电压为800V,适用于交流50Hz,额定工作电压交流400V,额定电流至630A的电路中,作不频繁 接通、分断配电电路或(huò)电动机电路。断路器具(jù)有过载、短路(lù)和(hé)欠电压保 护(hù)功能,能(néng)保护线路及电源设(shè)备不受损坏。
产品符合GB/T14048.2、IEC60947-2标准要求。
Series CNKM1molded case circuit breaker with rated insulating voltage of 800V and rated current up to 630A, is applicable to switch distribution circuits and motor circuits and protects cables and power equipment against damages arose from overload, short-circuit or under voltage faults.产品详情
外形及安装尺寸
主要技术指标