... overload过载、过负荷 overload release过载脱扣（器） overlook忽视、忽略、俯视、俯瞰 ...
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过载脱扣器 overload releaser
电磁过载脱扣器 electromagnetic overload release
热过载脱扣器 [铁路] thermal overload release
过载继电器或脱扣器 over-load relay or release
热过载继电器或脱扣器 thermal over-load relay or release
磁过载继电器或脱扣器 magnetic over-load relay or release
特性曲线在工作温度下热过载脱扣器脱扣时间减少约25%。
At operating temperature, the tripping time of the thermal releases drops by about 25%.
介绍了一种具有热过载报警不脱扣功能的CM 3塑料外壳式断路器，其将热过载继电器的部分功能与MCCB的功能有机地结合在一起。
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.
电动机过载保护通常采用继电器，而配电线路过载保护多采用断路器的长延时过电流脱扣器来完成。
Protection against motor over - load usually adopt thermal relay, but protection against line over - load usually adopt long delay over- current release of circuit- breaker.
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