手机棋牌下载

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                  首页 >>手机棋牌下载 手机棋牌下载

                  条形隔离开关的材质与选择

                  发布日期:[2018-11-18]     点击率:

                  条形隔离开关是一种开关设备,通常与熔断器配合使用,充分利用熔断器的保护特性曲线,实现对电缆和线路中设备的保护,并在维护时提供明显的断开点,以保证工作人员的人身安全,可扩展其他智能系统。从条形开关的定义可以看出,条形开关的主要部件是熔断器,其主要功能是提供“隔离”和“开关”。

                  条形隔离开关

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