GSC1series AC contactor is used in frequency 50hz(or 60hz),rated
insulation voltage is up to 690v,9A-95A rated insulation voltage up
to 690v,115A-150A rated isolation voltage up 10 1000V,and rated
current 150A under rated voltage 380v abd category AC-3 circuit,for
long-distance making and breaking circuit,and can interoperable
with appropriate thermal overload relay as electromagetic starter
to protect potential overload circuit.