IEC 60934:2018 PRV 
Pre release version

Circuit breakers for equipment (CBE)

English/French
CHF 

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Abstract

This Final Draft International Standard is an up to 6 weeks' pre-release of the official publication. It is available for sale during its voting period: 2018-10-26 to 2018-12-07. By purchasing this FDIS now, you will automatically receive, in addition, the final publication.

IEC 60934:2018 is applicable to mechanical switching devices designed as "circuit‑breakers for equipment" (CBE) for household and similar applications. CBEs according to this document are intended to provide protection to circuits within electrical equipment including its components (e.g. motors, transformers, internal wiring). This document covers also CBEs applicable for protection of electrical equipment in case of undervoltage and/or overvoltage. This document also covers CBEs which are suitable for isolation. This fourth edition cancels and replaces the third edition published in 2000, Amendment 1:2007 and Amendment 2:2013. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition:
- clarifications for type testing purposes.

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Additional information

Publication typeInternational Standard
Publication date2018-10-26
Edition4.0
Available language(s)English/French
TC/SCTC 23/SC 23E - Circuit-breakers and similar equipment for household userss
ICS29.120.40 - Switches
29.120.50 - Fuses and other overcurrent protection devices
Stability date  2023
Pages239
File size2004 KB

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