Siemens 3KX7142-4AA00 Description Description Siemens CONT. AUX 2NO +2 NC X 3KA/3KL71 GR. 4 Related products SIEMENS 1FK6032-6AK71-1TG0 SIEMENS 1FN3050-4SA00-0AA0 SIEMENS 1FK7042-5AK71-1FB0 SIEMENS 1FT5066-1AF71-4AA0 SIEMENS 1FK7063-5AF71-1FG2 SIEMENS 1FT5072-0AC01-0-Z
