主要规格/特殊功能
产品规格：
CM1系列塑料外壳式断路器其额定绝缘电压为800V(CM1-63为
500V)，适用于交流50HZ，额定工作电压690V及以下(CM1-63
为400V)，额定工作电流至800A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
功能，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。断路器可垂直安装，亦可水平安装。该断路器具
有体积小、高分断、短飞弧(部分规格为零飞弧)、带隔离、
抗震动等特点，并通过了核工业条件(1E级)试验和船舶条件
的试验，是国产产品中{wy}能用于核工业基地的产品，更是
陆地及船舶使用的理想产品。
2.执行标准
产品符合IEC60947-2(1995)、GB14048.2《低压断路器》
标准。
3.使用条件
海拔不超过2000m；{zd0}倾斜度为22.5 ° ；
周围介质温度不高于+40 ° C(对船用产品为+45 ° C)和不低
于-5 ° C；
能耐受潮湿空气、盐雾、油雾、霉菌、核辐射的影响；
在受到船舶正常振动时能可靠工作；在受到地震情况下（
4g）能可靠工作；
在无爆炸危险的介质中，且介质无足以腐蚀金属和破坏绝
缘的气体与导电尘埃的地方；
在没有雨雪侵袭的地方。
塑料外壳式断路器包括有：CM1(热磁脱扣)、CM1L(剩余电流保护)、CM1E(电子可调、具有三段保护)、CM1Z(智能化可通讯)四大系列。 断路器都是由本体和附件组成。本体是不带rh附件，但能确保顺利合、分电路，并且有在电路或设备发生过载、短路等事故时，自动切断故障的功能。而附件作为断路器功能的派生补充，为断路器增加了控制手段和扩大保护功能，使断路器的使用范围更广、保护功能更齐全、操作和安装方式更简单
CM1-63L/3300. CM1-63M/3300. CM1-63H/3300.
CM1-63/4300B.
CM1-63L/3310. CM1-63M/3310. CM1-63H/3300.
CM1-63/4310B.
CM1-63L/3320. CM1-63M/3320. CM1-63H/3320.
CM1-63/4320B.
CM1-63L/3330. CM1-63M/3330. CM1-63H/3330.
CM1-63/4330B.
CM1-63L/3340. CM1-63M/3340. CM1-63H/3340.
CM1-63/4340B.
CM1-63L/3350. CM1-63M/3350. CM1-63H/3350.
CM1-63/4350B.
CM1-100/2300. CM1-100/2310. CM1-100/2320.
CM1-100C/3300. CM1-100/L3300.
CM1-100M/3300. CM1-100H/3300. CM1-100/4300. CM1-100C/3310. CM1-100L/3310.
CM1-100M/3310. CM1-100H/3310. CM1-100/4310.
CM1-100C/3320. CM1-100L/3320.
CM1-100M/3320. CM1-100H/3320. CM1-100/4320.
CM1-100C/3330. CM1-100L/3330.
CM1-100M/3330. CM1-100H/3330. CM1-100/4330.
CM1-100C/3340;CM1-100L/3340. CM1-100M/3340.
CM1-100H/3340. CM1-1004340.
CM1-100C/3350. CM1-100L/3350.
CM1-100M/3350. CM1-100H/3350. CM1-100/4350.
CM1-100C/3360. CM1-100L/3360.
CM1-100M/3360. CM1-100H/3360. CM1-100/4360.
CM1-100C/3370. CM1-100L/3370.
CM1-100M/3370. CM1-100H/3370. CM1-100/4370.
CM1-100C/3308. CM1-100L/3308.
CM1-100M/3308. CM1-100H/3308. CM1-1004/308.
CM1-100C/33002. CM1-100L/33002.
CM1-100M33002. CM1-100H33002. CM1-100/43002
CM1-160/2300. CM1-160/2310. CM1-160/2320.
CM1-160C/3300. CM1-160L/3300.
CM1-160M/3300. CM1-160H/3300. CM1-160/4300. CM1-160C/3310. CM1-160L/3310.
CM1-160M/3310. CM1-160H/3310. CM1-160/4310.
CM1-160C/3320. CM1-160L/3320. CM1-160M/3320.
CM1-160H/3320. CM1-160/4320.
CM1-160C/3330. CM1-160L/3330.
CM1-160M/3330. CM1-160H/3330. CM1-160/4330.
CM1-160C/3340. CM1-160L/3340.
CM1-160M/3340. CM1-160H/3340. CM1-160/4340.
CM1-160C/3350. CM1-160L/3350.
CM1-160M/3350. CM1-160H/3350. CM1-160/4350.
CM1-160C/3360. CM1-160L/3360.
CM1-160M/3360. CM1-160H/3360. CM1-160/4360.
CM1-160C/3370. CM1-160L/3370.
CM1-160M/3370. CM1-160H/3370. CM1-160/4370.
CM1-160C/3308. CM1-160L/3308.
CM1-160M/3308. CM1-160H/3308. CM1-160/4308.
CM1-160C/33002. CM1-160L/33002.
CM1-160M/33002. CM1-160H/33002. CM1-160/43002
CM1-225/2300. CM1-225/2310. CM1-225/2320.
CM1-225C/3300. CM1-225L/3300.
CM1-225M/3300. CM1-225H/3300. CM1-225/4300. CM1-225C/3310. CM1-225L/3310.
CM1-225M/3310. CM1-225H/3310. CM1-225/4310.
CM1-225C/3320. CM1-225L/3320.
CM1-225M/3320. CM1-225H/3320. CM1-225/4320.
CM1-225C/3330. CM1-225L/3330.
CM1-225M/3330. CM1-225H/3330. CM1-225/4330.
CM1-225C/3340. CM1-225L/3340.
CM1-225M/3340. CM1-225H/3340. CM1-225/4340.
CM1-225C/3350. CM1-225L/3350. CM1-225M/3350.
CM1-225H/3350. CM1-225/4350.
CM1-225C/3360. CM1-225L/3360.
CM1-225M/3360. CM1-225H/3360. CM1-225/4360.
CM1-225C/3370. CM1-225L/3370.
CM1-225M/3370. CM1-225H/3370. CM1-225/4370.
CM1-225C/3308. CM1-225L/3308.
CM1-225M/3308. CM1-225H/3308. CM1-225/4308.
CM1-225C/33002. CM1-225L/33002.
CM1-225M/33002. CM1-225H/33002. CM1-225/43002
CM1-250L/3300. CM1-250M/3300.
CM1-250H/3300. CM1-250/4300.
CM1-250L/3310. CM1-250M/3310.
CM1-250M/4310 CM1-250/4310.
CM1-250L/3320. CM1-250M/3320.
CM1-250H/3320. CM1-250/4320.
CM1-250L/3330. CM1-250M/3330.
CM1-250H/3330. CM1-250/4330.
CM1-250L/3340. CM1-250M/3340.
CM1-250H/3340. CM1-250/4340.
CM1-250L/3350. CM1-250M/3350.
CM1-250H/3350. CM1-250/4350.
CM1-250L/3360. CM1-250M/3360.
CM1-250H/3360. CM1-250/4360.
CM1-250L/3370. CM1-250M/3370.
CM1-250H/3370. CM1-250/4370.
CM1-250L/3308. CM1-250M/3308.
CM1-250H/3308. CM1-250/4308.
CM1-250L/33002. CM1-250M/33002.
CM1-250H/33002. CM1-250/43002.
CM1-400C/3300. CM1-400L/3300.
CM1-400M/3300. CM1-400H/3300. CM1-400/4300. CM1-400/C3310. CM1-400/L3310.
CM1-400M/3310. CM1-400H/3310. CM1-400/4310.
CM1-400C/3320. CM1-400L/3320.
CM1-400M/3320. CM1-400H/3320. CM1-400/4320.
CM1-400C/3330. CM1-400L/3330.
CM1-400M/3330. CM1-400H/3330. CM1-400/4330.
CM1-400C/3340. CM1-400L/3340. CM1-400M/3340.
CM1-400H/3340. CM1-400/4340.
CM1-400C/3350. CM1-400L/3350.
CM1-400M/3350. CM1-400H/3350. CM1-400/4350.
CM1-400C/3360. CM1-400L/3360.
CM1-400M/3360. CM1-400H/3360. CM1-400/4360.
CM1-400C/3370. CM1-400L/3370.
CM1-400M/3370. CM1-400H/3370. CM1-400/4370.
CM1-400C/3308. CM1-400/L3308.
CM1-400M/3308. CM1-400H/3308. CM1-400/4308.
CM1-400C/33002. CM1-400L/33002.
CM1-400M/33002. CM1-400H/33002. CM1-400/43002
CM1-630C/3300. CM1-630L/3300.
CM1-630M/3300. CM1-630H/3300. CM1-630/4300. CM1-630C/3310. CM1-630L/3310.
CM1-630M/3310. CM1-630H/4310. CM1-630/4310.
CM1-630C/3320. CM1-630L/3320.
CM1-630M/3320. CM1-630H/3320. CM1-630/4320.
CM1-630C/3330. CM1-630L/3330. CM1-630M/3330.
CM1-630H/3330. CM1-630/4330.
CM1-800H/3300. CM1-800/4300B.
CM1-800M/3310. CM1-800H/3310.
CM1-800/4310B.
CM1-800M/3320. CM1-800H/3320.
CM1-800/4320B.
CM1-800M/3330. CM1-800H/3330.
CM1-800/4330B.
CM1-800M/3340. CM1-800H/3340.
CM1-800/4340B.
CM1-800M/3350. CM1-800H/3350.
CM1-800/4350B.
CM1-800M/3360. CM1-800H/3360.
CM1-800/4360B.
CM1-800M/3370. CM1-800H/3370.
CM1-800/4370B.
CM1-800M/3308. CM1-800H/3308.
CM1-800/4308B.
CM1-800M/33002. CM1-800H/33002. CM1-800/43002B
