IEC 60898-1:2019 applies to a.c. air-break circuit-breakers for operation at 50 Hz, 60 Hz or 50/60 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.
IEC 60898-1 Ed. 2.1 b:2019
Original price was: $835.00.$417.00Current price is: $417.00.
Electrical accessories – Circuit-breakers for overcurrent protection for household and similar installations – Part 1: Circuit-breakers for a.c. operation CONSOLIDATED EDITION
International Electrotechnical Commission , 12/13/2019
Pages: 634
