Norm-Entwurf
OEVE/OENORM EN 61934
OEVE/OENORM EN 61934
Low-voltage switchgear and controlgear - Control circuit devices and switching elements - d.c. interfaces for proximity sensors and switching amplifiers (NAMUR) (IEC 17B/936/CDV)
Titel (englisch)
Low-voltage switchgear and controlgear - Control circuit devices and switching elements - d.c. interfaces for proximity sensors and switching amplifiers (NAMUR) (IEC 17B/936/CDV)