3 Poles homeline shunt trip sq d circuit breakers price
3 Poles homeline shunt trip sq d circuit breakers price series is used in lighting distribution system or motor of the power distribution system. Appearance is beautiful small, light weight, reliable performance, high capacity break points. Long use life. Mainly used for communication frequency 50 Hz, rated current and 63 A, unipole 240 V three. Four and 415 V line overload, short circuit protection, at the same time it can normally not frequently high electrical device and lighting circuit with.