NF C63-147/A1*NF EN 60947-5-2/A1:2013 Low-voltage switchgear and controlgear - Part 5-2 : control circuit devices and switching elements - Proximity switches
2013NF C63-147/A1*NF EN 60947-5-2/A1:2013 Low-voltage switchgear and controlgear - Part 5-2 : control circuit devices and switching elements - Proximity switches