Circuit Breaker 타입 = MCB Mounting Style = DIN Rail Mount Better World Product = Yes Better World Verification = Green Premium Acti9 C60PV MCBs. Circuit breaker to protect photovoltaic modules against fire in case of short-circuits. 단열재 voltage Ui = 1000 V Max. operating voltage Ue = 800 V DC Ratings: From 1A to 25A