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DIN VDE 0664-900 VDE 0664-900:2025-07

General safety requirements for residual current operated protective devices

Class/Status: Standard, valid
Released: 2025-07
VDE Art. No.: 0600505

This document is a partial adoption of IEC 60755:2017 and provides general minimum requirements, recommendations and information for the drafting of standards on residual current operated protective devices. It applies to any device providing residual current protection intended primarily for protection against electric shock hazard.