CM1系列塑料外壳断路器 CM1 series moulded case circuit breake 一、产品简介 introduction 　　CM1系列塑料外壳式断路器（以下简称断路器）主要用于交流50或60HZ，额定绝缘电压690V，额定工作电压660V及以下，额定电流125A及以下的配电网络中作分配电能和保护线路及电源设备的过载，欠压和短路保护,400A壳架等级以下的断路器也可作为电动机的过载、欠压和短路保护，在正常情况下可作为线路的不频繁转换和电动机的不频繁启动之用。断路器具有过载短路和欠压保护功能保护线路及电源设备不受损坏。 　　本断路器可垂直安装（即竖装），亦可水平安装（即横装） 　　本产品标准：符合IEC947-2 GB14048.2 　　CM1 series moulded case circuit breaker incorporated with internation advanced technology,is suitable for distribution system with rated voltage up to 660Vrated current 400A and frequency 50or 60HZ this item is designed for the protection of circuit and electrical equipment damaging from overload short circuit and under voltage besides it can be used for infrequently starting motor according to short circuit capacity the series are divided into such three types as Mtype(standard capacity) 　　H type(higher capacity) and L type(current limiting) the item is ideal defender due to its samll volume 　　big short circuit capacity and short electrical arc the product conforms to standard IEC947-2 GB14048.2 二、技术参数 technical specifications 型号 type 额定工作电流 rated frame current 额定电流 rated current 额定电压 rated voltage 额定绝缘电压 rated insulation voltage 瞬间电流的额定分断能力 rated breaking capacity for short circuit 400/690V 瞬间电流的额定操作能力 rated oprating capacity for short circuit 400/690V 重量 weight(kg) CM1-100M 100 16 20 32 50 63 100 690 800 35/8 17.5/4 1.4 CM1-100H 100 50/10 25/5 1.7 CM1-100L 100 85/20 42.5/10 CM1-225M 225 100 125 160 180 200 225 35/8 17.5/4 2.3 CM1-225H 225 50/10 25/5 2.8 CM1-225L 225 85/20 42.5/10 CM1-400M 400 225 250 315 350 400 50/10 25/5 6.6 CM1-400H 400 65/10 32.5/5 6.6 CM1-400L 400 100/50 50/10 CM1-630M 630 400 500 630 50/10 25/5 10 CM1-630H 630 65/10 32.5/5 10 CM1-630L 630 100/50 50/10 三、订货须知 ordering notes 订货时请注明型号规格等，例：CM1-10M 20台 please make sure the model and specification when order for example CM1-10M 20pcs