• Distribution circuit breaker a distribution circuit breaker is a device used for overload and short current protection of loads connected to a main distribution device.

    配电线路开关配电线路开关连接配电设备负荷提供过载短路保护装置

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  • The electrical supply has the proper overload fuse or circuit breaker protection.

    电源供应具备适当过载保险丝断路器保护。

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  • CM3 molded case circuit breaker (MCCB) with thermal overload alarm but non-release function was introduced. It integrates part function of thermal overload relay and function of MCCB.

    介绍了一具有过载报警脱扣功能CM 3塑料外壳断路器热过载继电器部分功能MCCB的功能有机地结合在一起。

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  • Because bi metal element in miniature circuit breaker is easily affected by ambient temperature change, the protective characteristic of overload will be changed with ambient temperature change.

    由于小型断路器金属元件环境温度变化的影响,脱扣特性随之改变。

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  • Because bi metal element in miniature circuit breaker is easily affected by ambient temperature change, the protective characteristic of overload will be changed with ambient temperature change.

    由于小型断路器金属元件环境温度变化的影响,脱扣特性随之改变。

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