applicable to circuit with rated voltage up 400V AC, rated ... external magnetism shall not be more than 5 times of terrestrial one. ·Product shall be installed vertically at ... the handle is at upper position. TypeLGB16-63 MCBNumber of poles1P,1P+N,2P,3P,3P+N,4PRated Current ... (240)/400(415)VRated frequency50(60)HzCurveB,C,DShort-circuit breaking capacity(Icn)10000A (10kA)Magnetic releases operateB curve ...