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IEC TS 62271-319:2024 ED1

High-voltage switchgear and controlgear – Part 319: Alternating current circuit-breakers intended for controlled switching

Sep 23, 2024

General information

60.60     Sep 23, 2024

IEC

TC 17/SC 17A

Technical Specification

29.130.10     29.130.99  

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Scope

IEC TS 62271-319:2024 is applicable to alternating current circuit-breakers with intentional non-simultaneous pole operation designed for indoor or outdoor installations and for operation at frequencies of 50 Hz and 60 Hz on systems having voltages above 1 000 V. This document provides additional ratings and type tests to be conducted for this type of circuit-breaker and is intended to be used in conjunction with IEC 62271‑100:2021. Intentional non-simultaneous pole operation can be implemented by mechanical or electrical means and both methods are within the scope of this document.

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PUBLISHED
IEC TS 62271-319:2024 ED1
60.60 Standard published
Sep 23, 2024