... 2.suitable for DC electric 3.Different type for Sel sell DC electronic circuit breakerApplicationSB1Z-63 Series DC Miniature Circuit Breaker ... Current Icu(A)Time(ms)63A1DC125V1, 2, 3, 4, 5, 6, 10, 15, 16, 20, 25, 32, 40, 50, 63600010C, D2DC250V3DC440V ...