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DIN EN IEC 62991 VDE 0601-2991:2026-05

Particular requirements for source switching equipment (SSE)

(IEC 62991:2022); German version EN IEC 62991:2025
Class/Status: Standard, valid
Released: 2026-05
VDE Art. No.: 0600565

Note: You can pre-order this document (delivery subject to availability). Valid from 2026-05-01.

This International Standard applies to Source Switching Equipment, hereafter referred to as SSE(s), for household and similar uses intended to be installed in low voltage electrical installations with local production and/or storage of energy to ensure the compatibility with the existing and future ways to deliver the electrical energy to current-using equipment or the public network. SSEs are primarily intended to be used for Energy Efficiency purposes.