NA 022

DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE

DIN EN 147000 [CURRENT] references following documents:

Document number Edition Title
IEC 60255-7 1991-03 Electrical relays; part 7: test and measurement procedures for electromechanical all-or-nothing relays More 
IEC 60410 1973 Sampling plans and procedures for inspection by attributes More 
IEC 60443 1974 Stabilized supply apparatus for measurement More 
IEC 60947-1 1988 Low-voltage switchgear and controlgear; part 1: general rules More