Cover DIN EN 61009-1 VDE 0664-20:2023-08
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DIN EN 61009-1 VDE 0664-20:2023-08

Residual current operated circuit-breakers with integral overcurrent protection for household and similar uses (RCBOs)

Part 1: General rules

(IEC 61009-1:2010, modified + A1:2012, modified + A1:2012/Cor.:2012 + A2:2013, modified + A2:2013/Cor.:2014); German version EN 61009-1:2012 + A1:2014 + A2:2014 + A11:2015 + A12:2016 + A13:2021
Class/Status: Standard, valid
Released: 2023-08
VDE Art. No.: 0600450

This International Standard applies to residual current operated circuit-breakers with integral overcurrent protection functionally independent of, or functionally dependent on, line voltage for household and similar uses (hereafter referred to as RCBOs), for rated voltages not exceeding 440 V a.c. and rated currents not exceeding 125 A for fixed installations and rated short-circuit capacities not exceeding 25 000 A.