This part of IEC 60947 applies to inductive and capacitive proximity switches that sense the presence of metallic and/or non-metallic objects, ultrasonic proximity switches that sense the presence of sound reflecting objects, photoelectric proximity switc
DS/EN 60947-5-2/A1:2013 history
2013DS/EN 60947-5-2/A1:2013 Low-voltage switchgear and controlgear - Part 5-2: Control circuit devices and switching elements - Proximity switches
2008DS/EN 60947-5-2:2008 Low-voltage switchgear and controlgear - Part 5-2: Control circuit devices and switching elements - Proximity switches