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High-voltage switchgear and controlgear – Part 319: Alternating current circuit-breakers intended for controlled switching
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STANDARD published on 23.9.2024
Designation standards: IEC/TS 62271-319-ed.1.0
Publication date standards: 23.9.2024
SKU: NS-1199431
The number of pages: 75
Approximate weight : 225 g (0.50 lbs)
Country: International technical standard
Category: Technical standards IEC
High voltage switchgear and controlgearOther switchgear and controlgear
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.
Latest update: 2025-11-06 (Number of items: 2 243 364)
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