制造商：ABB Low Voltage Products and Systems
功能描述：Circuit Breaker, Supplementary, K Curve, 1-Pole, 0.5A, 480Y/277 VAC, UL1077, DIN
S201S05V
S201S06F
S2020
S2020B
S2020L
S2020L_
S2021B
S2025L
S2025L_
S2025N