This part of the IEC 61812 applies to time relays for industrial applications (e.g. control, automation, signal and industrial equipment). It also applies to time relays for automatic electrical controls for use in, on, or in association with equipment for residential and similar use.

Standard:

NEW DIN EN IEC 61812-1 VDE 0435-2021:2025-05

Time relays and coupling relays for industrial and residential use

Part 1: Requirements and tests

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