SIEMENS 5SX2120-7 Description Description SIEMENS CIRCUIT BREAKER T55 CIRCUIT BREAKER T55 230/400V, 6KA, 1-POLE, C, 20A Related products SIEMENS 1FK7011-5AK71-1TG3 SIEMENS 1FK7042-5AF71-1EA0 SIEMENS 1FK7044-7AF71-1EG0 SIEMENS 1FK7063-5AF71-1FG2 SIEMENS 1790L811A SIEMENS 1FK7022-5AK71-1AG0
