ABB 剩余电流动作断路器；GSH203 AC-C63/0.03
结构特性
Structural characteristics
操作机构
Operating mechanism
操作机构是属于储能型的，也就是用预先储能的弹簧操作。
The operation mechanism belongs to the energy storage type, that is, the spring operated by pre stored energy.
弹簧储能可以手动操作前面盘的手柄或利用齿轮式电动机电动操作。
Spring energy storage can manually handle the handle of the front plate or use the gear motor to operate electrically.
分闸弹簧在合闸 (closing) 操作时自动储能。
The switch spring automatically stores energy during closing operation (closing).
通过安装在操作机构内部的合闸及分闸线圈，以及使用齿轮式电动机对弹簧储能，断路器可以实现遥控操作，如需要，还可与
By installing the closing and closing coils inside the operating mechanism, and using the gear type motor to store the spring energy, the circuit breaker can operate the remote control. If necessary, it can also be used.
监控系统配合。
Coordination of monitoring and control system.