Siemens 5SP3850-2 Description Description Siemens MAIN CONDUCTOR CIRCUIT-BREAKER (SHU),3X1-POLE,E 50 A,230/400 V FOR MOUNTING ONTO 40MM BUSBAR Related products SIEMENS 1FT5072-0AC01-1-Z SIEMENS 1FK7083-5AF71-1EB3 SIEMENS 1FK7022-5AK71-1DA0 SIEMENS 1FK6060-6AF71-1TA0 SIEMENS 1FK6032-6AK71-1TG0 SIEMENS 1FK6060-6AF71-1TG0