KS IEC 60898-2:2016

Electrical accessories - Circuit-breakers for overcurrent protection for household and similar installations Part 2: Circuit-breakers for AC and DC operation

Gives additional requirements for single- and two-pole circuit-breakers which, in addition to the above characteristics, are suitable for operation with direct current, and have a rated DC voltage not exceeding 220 V for single-pole and 440 V for t