
Low-voltage switchgear and controlgear Part 3: Switches, disconnectors, switch-disconnectors and fuse-combination units Supplement 1: Fuse-switch-disconnectors and switch-disconnectors for use with low-voltage aerial bundled cables
出版:Standards Australia

专家解读视频
Proposes the revision of AS 3947.3 Supplement 1-1995, which applies to single-pole fuse-switch-disconnectors and switch-disconnectors of the integral enclosure type for outdoor use with aerial bundled cables (ABC) having aluminium conductor in distibutor ciruits with a related voltage of 400 V a.c. Specifies the type, ratings and characteristics of switches, disconnectors, switch-disconnectors and fuse-combination units to be used.