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MS IEC 60898-1:2019
Electrical accessories – Circuit-breakers for overcurrent protection for household and similar installations – Part 1: Circuitbreakers for a.c. operation
(Second revision)
(IEC 60898-1:2015+AMD1:2019 CSV, IDT)
(Published by Department of Standards Malaysia in 2024)
This part of IEC 60898 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.
As far as possible, it is in line with the requirements contained in IEC 60947-2.
NOTE 1 Additional requirements are necessary for circuit-breakers used in locations having more severe
overvoltage conditions.
2nd Revision
N/A
PDF
09/03/2024
156
NSC 05 - Generation, Transmission & Distribution of Energy
29.120.50
225.00