IEC 60947-3 Ed. 4.0 b:2020 Low-voltage switchgear and controlgear - Part 3: Switches, disconnectors, switch-disconnectors and fuse-combination units

standard by International Electrotechnical Commission, 04/22/2020

Full Description

IEC 60947-3:2020 applies to switches, disconnectors, switch-disconnectors and fuse-combination units to be used in distribution circuits and motor circuits of which the rated voltage does not exceed 1 000 V a.c. or 1 500 V d.c. The manufacturer shall specify the type, ratings and characteristics according to the relevant standard of any incorporated fuses.

Product Details

Edition: 4.0 Published: 04/22/2020 Number of Pages: 190 File Size: 2 files , 4.3 MB