Siemens 5ST2503 Description Description Siemens DISTRIB BLOCK. MOD. 4-pole 160A Related products SIEMENS 1FK7063-5AF71-1FG2 SIEMENS 1FK6042-6AF71-1TH0 SIEMENS 1FK7103-5AF71-1DH0 SIEMENS 1FN1910-0AA20-1AA0 SIEMENS 1FN3150-4SA00-0AA0 SIEMENS 1FK6060-6AF71-1TG0
