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Project

Low-voltage switchgear and controlgear - Part 2: Circuit-breakers (IEC 121A/482/CDV:2022); German and English version prEN IEC 60947-2:2022

Abstract

This part of IEC 60947 series applies to circuit-breakers, intended to be installed and operated by instructed or skilled persons only, the main contacts of which are intended to be connected to circuits, the rated voltage of which does not exceed 1 000 V a.c. or 1 500 V d.c.; it also contains additional requirements for integrally fused circuit-breakers.

Begin

2022-06-24

Planned document number

DIN EN IEC 60947-2

Project number

02231076

Responsible national committee

DKE/K 431 - Niederspannungsschaltgeräte und -kombinationen  

draft standard

Low-voltage switchgear and controlgear - Part 2: Circuit-breakers (IEC 121A/482/CDV:2022); German and English version prEN IEC 60947-2:2022
2022-09
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previous edition(s)

Low-voltage switchgear and controlgear - Part 2: Circuit-breakers (IEC 60947-2:2016 + COR1:2016 + A1:2019); German version EN 60947-2:2017 + A1:2020
2020-11

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Contact

Jürgen Schütz

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