常熟开关 CM1.系列塑壳断路器
常熟开关制造 CM1 系列塑料外壳式断路器 说明书
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CM 1 系列 塑料外壳式断路器
CM1 SERIES MOULDED CASE CIRCUIT BREAKER
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常熟开关制造有限公司
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CM1E 系列 电子式塑壳断路器
CM1Z 系列 智能型断路器
CM1L 系列 带剩余电流保护塑壳断路器
CM1EL 系列 带剩余电流保护 电子可调式断路器
CM2 系列 塑料外壳式断路器
CM2Z 系列 智能型塑壳断路器
CM2L 系列 带剩余电流保护塑壳断路器
CM3 系列 塑料外壳式断路器
CH1 系列 小型断路器
常熟CM3-100M3300
常熟CM3-100M/33001.概述● CM3系列塑料外壳式断路器（以下简称断路器）其额定工作电压至690V，额定绝缘电压800V，额定冲击耐受电压达到8kV，额定电流10A～630A。
CM3系列断路器适用于配电和电动机保护场合，也适用于消防场合，具有过载报警不脱扣功能，当线路过负荷时，安装了带有此功能的断路器不跳闸仅输出过负荷信号，保障供电连续性，满足了GB50054第4.3.5条“突然断电比过负载造成的损失更大的线路，其过负载保护应作用于信号而不应作用于切断电路”要求。
断路器具有过载、短路、欠电压保护等功能，能保护线路和电源设备不受损坏。
● 断路器按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（加装零飞弧罩实现零飞弧）等特点。
● 产品外形美观，布局合理，可垂直安装（即竖装），亦可水平安装（即横装），是极为理想的电器产品。
● 本断路器具有隔离功能，其相应的符号为● 本断路器获国家强制性产品认证“CCC”标志，为“中国名牌”、“国家免检”产品。
2.符合标准IEC60947-1及GB 14048.1-2006 总则IEC60947-2及GB 14048.2-2001 低压断路器IEC60947-4-1及GB 14048.4-2001 机电式接触器和电动机起动器IEC60947-5-1及GB 14048.5-2001 机电式控制电路电器3.使用条件周围空气温度为-5℃～+40℃条件下运行；海拔2000m及以下；安装地点的空气相对湿度在最高温度为+40℃时不超过50％，在较低温度下可以有较高的相对湿度，例如20℃时达90℃。
对由于温度变化偶尔产生的凝露应采取特殊措施；污染等级为3级；断路器主电路及欠电压脱扣器安装类别为Ⅲ，其余辅助电路、控制电路安装类别为Ⅱ；断路器应安装在无爆炸危险和无导电尘埃、无足以腐蚀金属和破坏绝缘的地方；断路器应安装在没有雨雪侵袭的地方。
TCM1(CM1)系列塑壳断路器
TCM1（CM1）系列塑壳断路器TCM1(CM1)塑壳断路器各功能、外形同常熟（CM1）一样用品牌：奥越特电器成套有限公司一：型号及含义注1：配电用断路器无代号：保护电动机用断路器以2表示。
注2：手柄直接操作无代号：电动操作用P表示。
一些常用的型号有：（注意每个型号都可能带有高分段，低分段，普通等3种）TCM1-63L/3300，TCM1-63M/3300，TCM1-63H/3300，TCM1-63/4300；TCM1-100L/3300，TCM1-100M/3300，TCM1-100H/3300，TCM1-100M/4300；TCM1-160L/3300，TCM1-160M/3300，TCM1-160H/3300，TCM1-160M/4300；TCM1-225L/3300，TCM1-225M/3300，TCM1-225H/3300，TCM1-225M/4300；TCM1-250L/3300，TCM1-250M/3300，TCM1-250H/3300，TCM1-250M/4300；TCM1-400L/3300，TCM1-400M/3300，TCM1-400H/3300，TCM1-400M/4300；TCM1-630L/3300，TCM1-630M/3300，TCM1-630H/3300，TCM1-630M/4300；TCM1-800L/3300，TCM1-800M/3300，TCM1-800H/3300，TCM1-800M/4300；二：规格按过电流脱扣器额定电流(A)分：TCM1-63为(6)、10、20、25、32、40、50、63A九级；TCM1-100为(10)、16、20、25、32、40、50、63、80、100A十级；TCM1-225为100、125、140、160、180、200、225A七级；TCM1-400为225、250、315、350、400A五级；TCM1-630为400、500、630A三级；TCM1-800为630、700、800三级。
cm3_常熟塑壳断路器样本
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塑料外壳式断路器
CM3 CM3DC SERIES MOULDED CASE CIRCUIT BREAKER
CM1-225L 3300CM1塑壳断路器
CM1-225L/3300CM1塑壳断路器塑壳式断路器: CM1-225L/3300额定电流: 10A-800A壳架: 125壳架 160壳架 250壳架 400壳架 800壳架极数: 3/4额定工作电压：AC400V 、AC690V额定绝缘电压：800V极限短路分断能力：25KA~70KACM1-63L/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/4370CM1-400L/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/33002CM1-400M/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/4370CM1-630L/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/33002CM1-630M/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/3370CM1-63L/3300 CM1-63M/3300 CM1-63/4300 CM1-100L/3300 CM1-100M/3300 CM1-100H/3300 CM1-100/2300 CM1-100/4300CM1断路器 CM1断路器，常熟CM1，CM1断路器，CM1断路器，CM1断路器在常熟同领域遥遥领先！质量好！服务好，口碑好性能稳定,详细介绍价格|尺寸|图片||参数|厂家等信息是成套厂，经销商信赖的合作伙伴CM1系列塑壳式断路器: CM1-100H/3310CM1-63L/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/4370CM1-400L/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/33002CM1-400M/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/4370CM1-630L/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/33002CM1-630M/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/3370CM1断路器 CM1断路器，常熟CM1，CM1断路器，CM1断路器，CM1断路器在常熟同领域遥遥领先！质量好！服务好，口碑好性能稳定,详细介绍价格|尺寸|图片||参数|厂家等信息是成套厂，经销商信赖的合作伙伴CM1-63L/3300 CM1-63M/3300 CM1-63/4300 CM1-100L/3300 CM1-100M/3300 CM1-100H/3300 CM1-100/2300 CM1-100/4300 CM1-160L/3300 CM1-160M/3300 CM1-160H/2300 CM1-160/4300 CM1-225L/3300 CM1-225M/3300 CM1-225H/3300 CM1-225/2300 CM1-225/4300 CM1-250L/3300 CM1-250M/3300 CM1-250H/3300 CM1-250/4300 CM1-400L/3300 CM1-400M/3300 CM1-400H/3300 CM1-400/4300CM1-630L/3300 CM1-630M/3300 CM1-630H/3300 CM1-630/4300 CM1-800M/3300 CM1-800H/3300 CM1-800/4300 CM1-1250/3300 CM1-1250/4300 160L/3300 CM1-160M/3300 CM1-160H/2300 CM1-160/4300 CM1-225L/3300 CM1-225M/3300 CM1-225H/3300 CM1-225/2300 CM1-225/4300 CM1-250L/3300 CM1-250M/3300 CM1-250H/3300 CM1-250/4300 CM1-400L/3300 CM1-400M/3300 CM1-400H/3300 CM1-400/4300CM1-630L/3300 CM1-630M/3300 CM1-630H/3300 CM1-630/4300 CM1-800M/3300 CM1-800H/3300 CM1-800/4300 CM1-1250/3300 CM1-1250/4300 CM1断路器塑壳式断路器: 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/4370CM1-400L/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/33002CM1-400M/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/4370CM1-630L/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/33002CM1-630M/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。
常熟开关CM3
CM1系 列 塑料外壳式断路器
CM1 E系列 电 子式塑 壳断 路器
CM1Z系 列 智 能型断 路器
CM1 L系 列 带 剩余电 流保护 塑壳 断路器
CM1EL系列 带剩余电流保护 电子可调式断路器
CM 2系列 塑 料外壳 式断 路器
C M 2 Z系 列 智能型塑壳断路器
C M 2 L系列
CM3系 列
常熟开关制造有限公司 为您提供电气系统完整的解决方案
CV1-12系列 高压真空断路器
CV路器
CV1-40.5系列 高压真空断路器
CW1系 列 智能型 万能式 断路器
CW2系列 智能型万能式断路器
CW3系 列 智能型万能式断路器
C W3V系 列 智 能型真 空万能式断路器
CM3DC SERIES CIRCUIT BREAKER FOR UP TO 1000V D.C.SYSTEM
58
应 用 特 征 APPLICATION FEATURES
CM3系列塑料外壳式断路器（以下简 称断路 器）， 是 本公 司 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 定工作 电 压至 690V、额定绝缘电压800V、额定冲击耐受电压达到 8kV、额定电流10A~800A。CM3系列断路器适用于 配电和电动机保护场合，也适用于消防场合。断路 器可具有过载报警不脱扣功能，当线路过负荷时， 安装了带有此功能的断路器不跳闸仅输出过负荷信 号，保 障 供电 连 续 性， 满 足了 GB50054第 4.3.5条 “突然断电比过负载造成的损失更大的线路，其过 负载保护应作用于信号而不应作用于切断电路”要 求。断路器具有过载、短路、欠电压保护等功能， 能保护线路和电源设备不受损坏。
常熟CM3G,说明书
常熟CM3G,说明书
常熟开关CM3系列塑料外壳式断路器说明书pdf,CM3系列塑料外壳式断路器(以下简称断路器)，是本公司采用国际先进设计、制造技术精确研制、生产开发的新型断路器之一。
其额定工作电压至AC50Hz/60Hz690V、额定绝缘电压800、额定冲击耐受电压达到8kV、额定电流10A~800A。
CM3系列断路器适用于配电和电动机保护场合,也适用于消防场合。
断路器可具有过载报警不脱扣功能，当线路过负荷时，安装了带有此功能的断路器不跳闸仅输出过负荷信号,保障供电连续性,满足了GB50054突然断电比过负载造成的损失更大的线路，过负载保护应作用于信号而不应作用于切断电路要求。
断路器具有过载、短路、欠电压保护等功能，能保护线路和电源设备不受损坏。
常熟断路器、热继电器和接触器参数表
125M 125H 125S 250L 250M 250H 250S 400L 400M 400H 400S 630L 630M 630H 630S
16 20 25 32 40 50 63 80 100 125
125 140 160 180
200
225
250
225 250 315 350 400
400 500 630
90
105
140
140
225 250 315 350 400 225 250 315 350 400 225 250 315 350 400 225 250 315 350 400 400 500 630 400 500 630 400 500 630
630H 800M 800H 注：CM1-800无电动机保护型
400 500 630 630 700 800 630 700 800
宽度 （mm） 78 78 92 92 92 92 107 107 107 107 107 107 107 107 107 107 107 150 150 150 150 182 182 182
100 75 199 30
182 210 210
器参数表三极
额定极限短路分断能力 400V 690V 35 50 70 50 70 70 85 85 50 70 70 85 85 50 70 70 100 100 50 70 70 100 100 宽度 （mm） 78 78 78 92 92 92 92 92 107 107 107 107 107 150 150 150 150 150 182 182 182 182 182
CM1-□□/33002 常熟塑壳断路器参数表三极
额定运行短路分断能力 （kA） 400V 6 10 16 20 25 32 40 50 63 6 10 16 20 25 32 40 50 63 10 16 20 25 32 40 50 63 80 100 10 16 20 25 32 40 50 63 80 100 10 16 20 25 32 40 50 63 80 100 10 16 20 25 32 40 50 63 80 100 100 100 100 100 125 125 125 125 140 140 140 140 160 160 160 160 18 35 18 22 35 50 18 25 35 50 18 25 35 50 35 42 65 25 35 42 65 25 35 42 15 15 10 10 10 10 690V