IEC 60898-3:2019 applies to DC circuit-breakers, having a rated DC voltage not exceeding 440 V, a rated current not exceeding 125 A and a rated short-circuit capacity not exceeding 10 000 A.
These circuit-breakers are intended for the protection against overcurrents of wiring installations of buildings and similar applications; they are designed for use by uninstructed people and for not being maintained.
IEC 60898-3:2019 ED1
60.60 Standard published
Apr 5, 2019
IEC 60898-3:2019/AMD1:2022 ED1