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IEC Technical Specification 62271-319

IEC TS 62271-319:2024
High-voltage switchgear and controlgear – Part 319: Alternating current circuit-breakers intended for controlled switching
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.
BASE PUBLICATION
English

Technical committee

TC 17/SC 17A Switching devices
Publication typeTechnical Specification
Publication date2024-09-23
Edition1.0
ICS

29.130.10

29.130.99

Stability date2027
ISBN number9782832295809
Pages75
File size4.80 MB
EditionDatePublicationEditionStatus
  • Ensure access to affordable, reliable, sustainable and modern energy for all

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