Description
Proposes the adoption of IEC¿¿60898-1:2003 as a revision of AS/NZS¿¿4898:1997. Contains essential safety and associated requirements for 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 125A and a rated short-circuit capacity not exceeding 25,000 A. Annex ZZ lists variations for Australian and New Zealand conditions.
Product Details
- Published:
- 01/01/2004
- File Size:
- 1 file , 1.3 MB
