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CRM2-125S拉钩式隔离开关

更新:2013/9/18 15:15:38      点击:
  • 产品品牌   
  • 产品型号   CRM2-125S
  • 产品描述

    CRM2-125S拉钩式隔离开关,是上海人民电气有限公司 http://www.shamandq.com 为您提供的关于CRM2-125S拉钩式隔离开关型号,CRM2-125S拉钩式隔离开关价格,有关...

产品介绍

CRM2-125S系列隔离开关主要适用于交流50Hz,单极230V,二、三极400V,电流至63(125)A的电阻电路中,主要供无负载情况下的接通和断开电路,作线路与电源接通和隔离之用,尤其适用于线路检修时有效隔离电源并防止意外合闸,以确保检修人员人身安全。

独特的拉手设计,断开操作方便明显可见的触头断开状态,安全性高拉手可扣挂,安全可靠
该产品符合GB14048.3、IEC60947-3标准。
功能:隔离功能

型号

?CRM2-125S??CRM2-63S??

额定工作电压(V)

230??400?

额定工作电流(A)

20??25??32??40??50??63??80??100??125?

极数

?1??2??3??4

机械寿命(次)

?7000??8500?

电气寿命(次)

1000??1500?

额定频率(Hz)

?50?

额定绝缘电压(V)

?500?

额定冲击耐受电压(V)

4000?

额定短时耐受电流(KA)

12Ie,通电时间1s?

额定短路接通能力(A)

20Ie,通电时间0.1s?

防护等级

?IP20?

安装方式

?DIN标准导轨?

安装类别

?Ⅱ??Ⅲ?

使用类别

?AC-22A?

 

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