GDM1 series molded case circuit breaker is suitable for AC 50Hz or 60Hz, insulation voltage up to 800V (1000V), rated working voltage up to 690V of power distribution network circuit, distributing power and protecting lines and power equipment from overload, short circuit, or damage due to voltage and other electric faults. At the same time, it can also be used as infrequent starting and overload, short circuit and under-voltage protection of the motor. The circuit breaker owns the characteristics of small size, high breaking capacity, short arcing (or no arcing), and it should be vertically installed (ie, vertically mounted) or horizontally mounted (horizontal), which is a useful product for users.

Comply with the IEC60947-2、GB/T 14048.2 Standard

Frame Size：63、125、250、400、630、800A

Current Grade：10-63A、16-125A、100-250A、225-400A、400-630A、630-800A

Breaking Capacity：Icu=10-100kA（S、H、M）

Poles：2P（125、250）、3P、4P