10A Solar DC circuit breaker 2P

Miniature circuit breakers for solar generation nonpolarized circuit breaker with TUV certificate

Introduction:
DC miniature circuit breaker is designed to protect the cables located between each string of photovoltaic modules and the photovoltaic inverter against overloads and short circuits (see application diagram). Combined with a switch, will be installed in a string PV protection enclosure at the end of each string of photovoltaic modules. It can be locked (by a padlocking device) in OFF position as a safety measure for removal of the PV inverter. Since a fault current can flow in the reverse direction to the operating current, can detect and protect against any bidirectional current.