Cover DIN EN IEC 60947-4-2 VDE 0660-117:2024-02
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DIN EN IEC 60947-4-2 VDE 0660-117:2024-02

Low-voltage switchgear and controlgear

Part 4-2: Contactors and motor-starters – Semiconductor motor controllers, starters and soft-starters

(IEC 60947-4-2:2020); German version EN IEC 60947-4-2:2023
Class/Status: Standard, valid
Released: 2024-02
VDE Art. No.: 0600472

This document applies to semiconductor motor controllers and starters, which can include a series mechanical switching device, intended to be connected to circuits, the rated voltage of which does not exceed 1 000 V AC.
This document characterizes semiconductor motor controllers and starters with and without bypass means.