简介
CM1系列塑料外壳式开关（简称断路器），是采用国际先进设计、制造技术研制、开发的新型断路器之一。其额定绝缘电压为800V，适用于交流50Hz(60Hz)，额定工作电压690V及以下（直流250V及以下），额定工作电流至1250A的电路中作不频繁转换及电动机不频繁起动之用。断路器具有过载、短路和欠电压保护装置，能保护线路和电源设备不受损坏。
断路器按照其额定极限短路分断能力(Icu)的高低，分为C型(基本型)、L型(标准型)、M型(较高分断型)、H型(高分断型)四类。该断路器具有体积小、分断高、飞弧短（部分规格零飞弧）、抗振动等特点，更是陆地及般舶使用的理想产品。
以下是CM1部分型号:
CM1-100L/3300CM1-100L/3300:CM1-63L/3300,CM1-63L/3310,CM1-63L/3320,
CM1-63L/3330,CM1-63L/3340,CM1-63L/3350,CM1-63L/3360,CM1-63L/3370,CM1-63L/33002CM1-63M/3300,
CM1-63M/3310,CM1-63M/3320,CM1-63M/3330,CM1-63M/3340,CM1-63M/3350,CM1-63M/3360,CM1-63M/3370,
CM1-63M/33002CM1-63H/3300,CM1-63H/3310,CM1-63H/3320,CM1-63H/3330,CM1-63H/3340,CM1-63H/3350,
CM1-63H/3360,CM1-63H/3370,CM1-63H/33002CM1-63L/4P,CM1-63M/4PCM1-100L/3300,CM1-100L/3310,
CM1-100L/3320,CM1-100L/3330,CM1-100L/3340,CM1-100L/3350,CM1-100L/3360,CM1-100L/3370,
CM1-100L/33002CM1-100M/3300,CM1-100M/3310,CM1-100M/3320,CM1-100M/3330,CM1-100M/3340,
CM1-100M/3350,CM1-100M/3360,CM1-100M/3370,CM1-100M/33002CM1-100M/4300,CM1-100M/4310,
CM1-100M/4320,CM1-100M/4330,CM1-100M/4340,CM1-100M/4350,CM1-100M/4360,CM1-100M/4370,
CM1-100H/3300,CM1-100H/3310,CM1-100H/3320,CM1-100H/3330,CM1-100H/3340,CM1-100H/3350,
CM1-100H/3360,CM1-100H/3370,CM1-100H/33002CM1-100H/4300,CM1-100H/4310,CM1-100H/4320,
CM1-100H/4330,CM1-100H/4340,CM1-100H/4350,CM1-100H/4360,CM1-100H/4370,CM1-225L/3300,
CM1-225L/3310,CM1-225L/3320,CM1-225L/3330,CM1-225L/3340,CM1-225L/3350,CM1-225L/3360,
CM1-225L/3370,CM1-225L/33002CM1-225M/3300,CM1-225M/3310,CM1-225M/3320,CM1-225M/3330,
CM1-225M/3340,CM1-225M/3350,CM1-225M/3360,CM1-225M/3370,CM1-225M/33002CM1-225M/4300,
CM1-225M/4310,CM1-225M/4320,CM1-225M/4330,CM1-225M/4340,CM1-225M/4350,CM1-225M/4360,
CM1-225M/4370CM1-225H/3300,CM1-225H/3310,CM1-225H/3320,CM1-225H/3330,CM1-225H/3340,
CM1-225H/3350,CM1-225H/3360,CM1-225H/3370,CM1-225H/33002CM1-225H/4300,CM1-225H/4310,
CM1-225H/4320,CM1-225H/4330,CM1-225H/4340,CM1-225H/4350,CM1-225H/4360,CM1-225H/4370
CM1-400L/3300,CM1-400L/3310,CM1-400L/3320,CM1-400L/3330,CM1-400L/3340,CM1-400L/3350,
CM1-400L/3360,CM1-400L/3370,CM1-400L/33002CM1-400M/3300,CM1-400M/3310,CM1-400M/3320,
CM1-400M/3330,CM1-400M/3340,CM1-400M/3350,CM1-400M/3360,CM1-400M/3370,CM1-400M/33002
CM1-400M/4300,CM1-400M/4310,CM1-400M/4320,CM1-400M/4330,CM1-400M/4340,CM1-400M/4350,
CM1-400M/4360,CM1-400M/4370,CM1-400H/3300,CM1-400H/3310,CM1-400H/3320,CM1-400H/3330,
CM1-400H/3340,CM1-400H/3350,CM1-400H/3360,CM1-400H/3370CM1-400H/4300,CM1-400H/4310,
CM1-400H/4320,CM1-400H/4330,CM1-400H/4340,CM1-400H/4350,CM1-400H/4360,CM1-400H/4370
CM1-630L/3300,CM1-630L/3310,CM1-630L/3320,CM1-630L/3330,CM1-630L/3340,CM1-630L/3350,
CM1-630L/3360,CM1-630L/3370,CM1-630L/33002CM1-630M/3300,CM1-630M/3310,CM1-630M/3320,
CM1-630M/3330,CM1-630M/3340,CM1-630M/3350,CM1-630M/3360,CM1-630M/3370,CM1-630M/33002
CM1-630M/4300,CM1-630M/4310,CM1-630M/4320,CM1-630M/4330,CM1-630M/4340,CM1-630M/4350,
CM1-630M/4360,CM1-630M/4370CM1-630H/3300,CM1-630H/3310,CM1-630H/3320,CM1-630H/3330,
CM1-630H/3340,CM1-630H/3350,CM1-630H/3360,CM1-630H/3370,CM1-630H/33002CM1-630H/4300,
CM1-630H/4310,CM1-630H/4320,CM1-630H/4330,CM1-630H/4340,CM1-630H/4350,CM1-630H/4360,
CM1-630H/4370CM1-800L/3300,CM1-800L/3310,CM1-800L/3320,CM1-800L/3330,CM1-800L/3340,
CM1-800L/3350,CM1-800L/3360,CM1-800L/3370
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