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DIN EN 61008-1 VDE 0664-10 Beiblatt 1:2025-10

Residual current operated circuit-breakers without integral overcurrent protection for household and similar uses (RCCBs)

Part 1: General rules; Supplement 1: Application guidance for the use of RCCBs according to DIN EN 61008-1 (VDE 0664-10), DIN EN 62423 (VDE 0664-40), DIN VDE 0664-400 (VDE 0664-400) and DIN VDE 0664-401 (VDE 0664-401)

Class/Status: Standard, valid
Released: 2025-10
VDE Art. No.: 0600545

Note: You can pre-order this document (delivery subject to availability). Valid from 2025-10-01.

These application notes cover residual current devices (RCDs) with a rated voltage not exceeding AC 440 V and rated currents not exceeding 125 A for domestic installations and similar purposes.
They provide the user (e.g., electrician, electrical engineer) with additional information on the selection and use of RCDs within the scope of the installation regulations.