
Electrical accessories - Circuit-breakers for overcurrent protection for household and similar installations Part 1: Circuit-breakers for a.c. operation
出版:International Electrotechnical Committee

专家解读视频
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.
BS EN 60898-1:2003+A1:2004 - Modified