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AS/NZS 62271.100:2026
High-voltage switchgear and controlgear, Part 100: Alternating-current circuit-breakers (IEC 62271-100:2021 (ED. 3.1) MOD) (FOREIGN STANDARD)
AS/NZS 62271.100:2026 adopts and modifies IEC 62271-100:2021 (ED. 3.0) MOD) which specifies the requirements for three-phase AC circuit-breakers designed for indoor or outdoor installation and for operation at frequencies of 50 Hz and/or 60 Hz on systems having voltages above 1 000 V.
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Standards Australia [sai]