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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:
- 1 file , 4.2 MB