Siemens 5SM1642-0 Description Description Siemens WYLACZNIK R.-PR. TYP AC, IN=25A, 4-BIEG., 300MA, 400V, 4MM Related products SIEMENS 1FT5072-0AC01-0-Z SIEMENS 1FK7022-5AK71-1AG0 SIEMENS 1FT5066-0AC01-2-Z SIEMENS 1FK6032-6AK71-1TA0 SIEMENS 1FK6060-6AF71-1TA0 SIEMENS 1FK6032-6AK71-1TG0