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产品名称:CM1系列塑料外壳断路器





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