Hyundai Mccb Hibh 103 Molded Case Circuit Breaker 30A hyundai heavy industries co., ltd. mccb hibh 103 molded case circuit breaker (ui) ac 690v (ue) ac 660v 100af 3p 50/60hz uimp 6kv 30a ac460v 35ka ac220v 65ka ics=50% icu cat a iec 60947-2 nema ab-1 ks jis en made in korea weight : 985 gm