Product Description
FCM1 Moulded Case Circuit Breaker is designed with rated insulation voltage of 800V. The breaker is fit for the power distribution electric grids and circuit of AC 50Hz and with rated operating voltage up to 690V and rated current up to 125A. It is intended for protecting the circuit from non-frequent switching and for protecting motors from non-frequent starting. In addition, It is also intended for protecting the circuits and power equipment from damages arising from voerload, short circuit, under voltage, etc, as well as preventing the circuit and power supply from damages.

Based on breaking capacity (Icu) of rated limit short circuit, the breaker can be divided into C type (basic type), L type (standard type), M type (higher breaking capacity) and H type (highest breaking capacity), having features such as small size, high breaking capacity, short arcing over distance and resist to vibrating, etc.

The breaker can be installed vertically or horizontally.