常熟开关CM1系列塑壳断路器选型手册

CM 1系列塑料外壳式断路器CM1SERIES MOULDED CASE CIRCUIT BREAKER常熟开关制造有限公司（原常熟开关厂）CHANGSHU SWITCHGEAR MFG.CO.,LTD.（FORMER CHANGSHU SWITC HGEAR PLANT ）CV 系列CW 系列CM 系列CK 系列CR 系列CA 系列CJR 系列CJD 系列CD 系列CH 系列CE 系列CB 系列S2011.03适用范围………………………………适用工作环境…………………………断路器的分类…………………………CM1快速选用表……………………脱扣器方式及内部附件代号…………四极断路器规格………………………保护特性………………………………功耗及降容系数………………………高海拔降容…………………………断路器特性曲线………………………断路器主要技术性能指标………………………………..........................................外形尺寸及安装尺寸............断路器安装安全间隙内外部附件........................接线端子型号........................FWB1温度报警模块使用与维护...........................订货须知..............................限流特性.................................订货规范 (1123456778111937)385152535555565759消防用过载不脱扣只报警接线参考图……不同额定电流的连接导线参考截面Application range ………………………………Applicable environment condition ………………Classification of CM1circuit breakers …………Table for choosing quickly the CM1series ………Release pattern and accessories code ……………Specification of four-poles breaker ………………Protection feature ………………………………Power wastage and capacity-reducing factor ……Capacity-reducing for high-elevation …………Characteristic curve ……………………………Main technical-performance index ……………Outline dimensions and mounting dimensions …Mounting safety clearance ………………………Internal/external accessories ……………………Type of wiring terminal …………………………Temperature alarm module ………………………Use and maintenance …………………………Ordering notice ………………………………Limited characteristic …………………………Ordering form ………………………………………Cross-section areaof wiring cable and corresponding rated current 1123456778111937385152535555565759Wiring referential diagram of fire control without release but alarm due to overload ………………CM1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。

常熟插座CS1系列塑壳断路器选型手册简介本手册旨在为用户提供常熟插座CS1系列塑壳断路器的选型指南。

通过阅读本手册，用户将了解到CS1系列塑壳断路器的特点、技术规格以及选型方法。

CS1系列塑壳断路器特点- 塑壳断路器的外壳采用高强度塑料材料制成，具有优异的绝缘性能和耐腐蚀性。

- CS1系列塑壳断路器具有小体积、轻质的特点，适用于紧凑空间和重量限制的安装环境。

- 提供多种额定电流和极数可选，适应不同电气负荷需求。

- 断路器具有过载保护和短路保护功能，能可靠地切断电流，保护电器设备和电路免受损坏。

CS1系列塑壳断路器技术规格- 额定电流范围：根据用户需求可选，典型值包括10A、20A、32A等。

- 额定电压：220V~240V AC。

- 极数：1P、1P+N、2P、3P。

- 动作特性：C型（适用于通用负荷）、D型（适用于电感负荷）可选。

- 电气寿命：根据负荷类型和使用环境不同，电气寿命可达到数千次。

CS1系列塑壳断路器选型方法为了正确选择适合的CS1系列塑壳断路器，用户需要考虑以下因素：1. 负荷类型：不同负荷类型对断路器的特性有不同的要求。

如通用负荷（如灯具、插座等）适用C型断路器，而电感负荷（如电动机）适用D型断路器。

2. 额定电流：根据实际负荷电流进行选择，确保断路器能够可靠地切断电流并提供适当的保护。

3. 环境条件：考虑安装环境的温度、湿度和海拔高度等因素，选择适合的CS1系列塑壳断路器。

注意事项- 用户在选型时应遵循相关的国家和地区的安全标准和规定。

- 本手册提供的信息仅供参考，请根据实际需求进行具体选型，并在具体应用前对选型结果进行确认。

以上是《常熟插座CS1系列塑壳断路器选型手册》的简要内容介绍。

如需了解更多详细信息，请参阅完整手册。

祝您选型顺利！。

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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。

HMM1(CM1)系列塑料外壳式断路器
一、适用范围
先进技术研制、开发的一种新型断路器之一。

其额定绝缘电压
为800V适用于交流50HZ、额定工作电压690V及以下，额定
工作电流2000A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、抗震动等特点、
是陆地及船舶使用的理想产品。

本断路器可垂直安装(即竖装)，亦可水平安装(即横装)。

二、工作环境
1.安装地点的海拔高度2000m及以下；
2. 2.周围介质温度不高于+40℃(对船用产品为+45℃)和不低于-5℃;
3.能耐受潮湿空气的影响；
4.能耐受盐雾、油雾的影响
5.能耐受霉菌的影响；
6.能耐受核辐射的影响
7.最大倾斜度为22.5;
8.在受到船舶正常振动时可靠工作；
9.在受到地震情况下(4g)能可靠工作；
10.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和导电尘埃的地
方；
11.无雨雪侵袭的地方；
四、外形尺寸
五、使用及维护
1、断路器各种特性及附近件由制造厂家整定，在使用中不可随意调节。

2、断路器手柄可以处在三个位置，分别表示闭合、断开、脱扣三种状态，当手柄处于脱扣位置时，应向后扳动手柄，使断路器再扣，然后合闸。

※适用范围CM1系列塑料外壳断路器（以下简称断路器），适用于交流50Hz(或60Hz)。

其额定绝缘电压为800V(S-CM1-63型为500V)，额定工作电压690V (CM1-63为400V) ，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 (Inm≤630A 及以下）。

断路器具有过载，短路和欠压保护功能，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，分为L型（标准型） M型（较高分断型） H型（高分断型）三种。

该断路器具有体积小，分断能力高，飞弧短，抗震动等特点。

断路器可垂直安装（即竖装），亦可水平安装（即横装）。

断路器具有隔离功能。

断路器符合标准：IEC60947-2 GB 14048.2※型号及其含义注：1.按额定极限短路分段能力的高低分为L型（标准型） M型（较高分段型） H型（高分段型）。

2.手柄直接操作无代号；电动操作用p表示；转动手柄用Z表示。

3.配电用断路器无代号；保护电动机用2表示。

4.按产品极数分为三极四极。

四极产品中中性极（N极）的形式分四种；A型：N极不安装过电流脱扣器，且N极始终接通，不与其它三极一起合分。

B型：N极不安装过电流脱扣器，且N与其它三极一起合分(N极先合后分）。

C型：N极安装过电流脱扣器，且N与其它三极一起合分(N极先合后分）。

D型：N极安装过电流脱扣器，且N极始终接通，不与其它三极一起分合。

※正常工作环境□海拔：≤2000M □最大倾斜度为22.5°□环境温度：-5℃~＋40℃□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□能耐受潮湿空气的影响的气体与导电尘埃的地方□能耐受盐雾油雾的影响□在没有雨雾侵袭的地方□污染等级为三级□安装类别为Ⅲ※保护特性■配电用注：额定电流小于160A无5ln电流磁脱扣★3310是分励★3320是辅助★3330是欠压★━━━━━━━━━━━━━━━━━━━━━★3340是分励+辅助★3350是分励+欠压★━━━━━━━━━━━━━━━━━━━━━★3370是辅助+欠压★3360是两个辅助★━━━━━━━━━━━━━━━━━━━━━★3318是分励+报警★3328是辅助+报警★━━━━━━━━━━━━━━━━━━━━━★3338是欠压+报警★3348是分励+辅助+报警★━━━━━━━━━━━━━━━━━━━━━★3369是两个辅助+报警★3378是欠压+辅助+报警★━━━━━━━━━━━━━━━━━━━━━★33002是带电动机保护★━━━━━━━━━━━━━━━━━━━━━常熟开关CM1系列：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/3308、CM1-63M/3300、CM1-63M/3310、CM1-63M/3320、CM1-63M/3330、CM1-63M/3340、CM1-63M/3350、CM1-63M/3360、CM1-63M/3370、CM1-63M/33008、CM1-100/3300、CM1-100/3310、CM1-100/3320、CM1-100/3330、CM1-100/3340、CM1-100/3350、CM1-100/3360、CM1-100/3370、CM1-100/3308、CM1-100C/3300、CM1-100C/3310、CM1-100C/3320、CM1-100C/3330、CM1-100C/3340、CM1-100C/3350、CM1-100C/3360、CM1-100C/3370、 CM1-100C/33008、CM1-100L/3300、 CM1-100L/3310、CM1-100L/3320、 CM1-100L/3330、CM1-100L/3340、 CM1-100L/3350、CM1-100L/3360、 CM1-100L/3370、CM1-100L/33008、 CM1-100M/3300、CM1-100M/3310、 CM1-100M/3320、CM1-100M/3330、 CM1-100M/3340、CM1-100M/3350、 CM1-100M/3360、CM1-100M/3370、 CM1-100M/33008、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/33008、 CM1-160/3300、CM1-160/3310、CM1-160/3320、CM1-160/3330、 CM1-160/3340、CM1-160/3350、 CM1-160/3360、CM1-160/3370、CM1-160/33008、CM1-160C/3300、 CM1-160C/3310、CM1-160C/3320、 CM1-160C/3330、CM1-160C/3340、CM1-160C/3350、CM1-160C/3360、CM1-160C/3370、CM1-160C/3308、 CM1-160L/3300、CM1-160L/3310、 CM1-160L/3320、CM1-160L/3330、 CM1-160L/3340、CM1-160L/3350、 CM1-160L/3360、CM1-160L/3370、 CM1-160L/33008、CM1-160M/3300、 CM1-160M/3310、CM1-160M/3320、CM1-160M/3330、CM1-160M/3340 、CM1-160M/3350、CM1-160M/3360、 CM1-160M/3370、CM1-160M/33008、 CM1-160H/3300、CM1-160H/3310、 CM1-160H/3320、CM1-160H/3330、 CM1-160H/3340、CM1-160H/3350、 CM1-160H/3360、CM1-160H/3370、 CM1-160H/33008、CM1-225/3300、CM1-225/3310、CM1-225/3320、 CM1-225/3330、CM1-225/3340、 CM1-225/3350、CM1-225/3360、 CM1-225/3370、CM1-225/3308、 CM1-225C/3300、CM1-225C/3310、 CM1-225C/3320、CM1-225C/3330、 CM1-225C/3340、CM1-225C/3350、 CM1-225C/3360、CM1-225C/3370、 CM1-225C/33008、CM1-225L/3300、 CM1-225L/3310、CM1-225L/3320、 CM1-225L/3330、CM1-225L/3340、 CM1-225L/3350。

CM1系列塑壳断路器CM1系列塑壳断路器1.用途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，是国产产品中唯一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；最大倾斜度为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。

主要技术参数壳架电流Inm （A）63 100型号CM1-63LCM1-63MCM1-63CM1-100CM1-100CCMI-100LCM1-100MCM1-100CM1-100H极数 3 3 4 2 3 3 3 4 3额定电流In (A) (6),10,16,20,25,32,40,50,63(10),16,20,25,32,40,50,63,80,100额定绝缘电压Ui （V）AC800 AC800额定冲击耐受电压Uimp （V）8000 8000额定工作电压Ue （V）AC400DC25AC40AC400AC400AC690AC400飞弧距离（㎜）0 ≯50 0（≯50）*额定极限短路分断能力Icu( kA) AC690V20AC400V25 50 50 25 35 50 85DC250V20额定运行短路分断能力Ics(k A) AC690V10AC400V18 35 35 18 22 35 50 DC25150V操作性能（次）电气寿命8000机械寿命免维护20000有维护40000外形尺寸宽（㎜）78 78 103 65 92 92 92 122 92长（㎜）135 135 150 150 150 150高（㎜）73.5 81.5 86 68 68 86*CM1-100飞弧距离分“0”飞弧与50㎜两种，四极断路器及690V规格无“0”飞弧。