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Oznaka standardaFaza izradeBAS/TCNadnevak realizacijePredviđeni nadnevak naredne faze
  
prBAS IEC TR 62271-307:2026
High-voltage switchgear and controlgear - Part 307: Guidance for the extension of validity of type tests of AC metal and solid-insulation enclosed switchgear and controlgear for rated voltages above 1 kV and up to and including 52 kV		00.99BAS/TC 5230.10.202506.11.2025
prBAS IEC TS 62271-304:2026
High-voltage switchgear and controlgear - Part 304: Classification of indoor enclosed switchgear and controlgear for rated voltages above 1 kV up to and including 52 kV related to the use in special service conditions with respect to condensation and pollution		00.99BAS/TC 5230.10.202506.11.2025
prBAS IEC TS 62271-313:2026
High-voltage switchgear and controlgear - Part 313: Direct current circuit-breakers		00.99BAS/TC 5230.10.202506.11.2025
prBAS IEC TS 63107:2026
Integration of internal arc-fault mitigation systems in power switchgear and controlgear assemblies (PSC‑Assemblies) according to IEC 61439-2		00.99BAS/TC 5230.10.202506.11.2025