Cover DIN EN 50557 VDE 0640-20:2012-08
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DIN EN 50557 VDE 0640-20:2012-08

* German Language Version *

Requirements for automatic reclosing devices (ARDs) for circuit breakers-RCBOs-RCCBs for household and similar uses;

German version EN 50557:2011
Class/Status: Standard, valid
Released: 2012-08
VDE Art. No.: 0640004