NBN C 63-408-1978
Low voltage industrial equipment. Low-voltage load switch exposed to the air; disconnector; load-disconnector connected to a low-voltage fuse

Standard No.

NBN C 63-408-1978

Release Date

1978

Published By

BE-NBN

Latest

NBN C 63-408-1978

NBN C 63-408-1978 history

• 1978 NBN C 63-408-1978 Low voltage industrial equipment. Low-voltage load switch exposed to the air; disconnector; load-disconnector connected to a low-voltage fuse