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This part of IEC 60898 applies to a.c. air-break circuit-breakers for operation at 50 Hz or 60 Hz, having a rated voltage not exceeding 440 V (between phases), a rated current not exceeding 125 A and a rated short-circuit capacity not exceeding 25 000 A.
Product Details
- Edition:
- 1.2
- Published:
- 07/30/2003
- Number of Pages:
- 273
- File Size:
- 1 file , 3.4 MB