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GSO IEC 62271-101:2025
IEC 62271-101:2021
Gulf Standard
High-voltage switchgear and controlgear - Part 101: Synthetic testing
GSO IEC TS 62271-314:2025
IEC TS 62271-314:2024
Gulf Standard
High-voltage switchgear and controlgear - Part 314: Direct current disconnectors and earthing switches
GSO IEC 62271-103:2025
IEC 62271-103:2021
Gulf Standard
High-voltage switchgear and controlgear - Part 103: Alternating current switches for rated voltages above 1 kV up to and including 52 kV
GSO IEC 62271-111:2025
IEC 62271-111:2019
Gulf Standard
High-voltage switchgear and controlgear - Part 111: Automatic circuit reclosers for alternating current systems up to and including 38 kV
GSO IEC 62271-100:2025
IEC 62271-100:2021
Gulf Standard
High-voltage switchgear and controlgear - Part 100: Alternating-current circuit-breakers
GSO IEC 62271-102:2025
IEC 62271-102:2018
Gulf Standard
High-voltage switchgear and controlgear - Part 102: Alternating current disconnectors and earthing switches
GSO IEC 62271-100:2025/Amd1:2025
IEC 62271-100:2021/AMD1:2024
Amendment to Gulf Standard
High-voltage switchgear and controlgear - Part 100: Alternating-current circuit-breakers
GSO IEC 62271-211:2025
IEC 62271-211:2024
Gulf Standard
High-voltage switchgear and controlgear - Part 211: Direct connection between power transformers and gas-insulated metal-enclosed switchgear for rated voltages above 52 kV
GSO IEC TS 62271-5:2025
IEC TS 62271-5:2024
Gulf Standard
High-voltage switchgear and controlgear - Part 5: Common specifications for direct current switchgear and controlgear
GSO IEC 62271-212:2025
IEC 62271-212:2022
Gulf Standard
High-voltage switchgear and controlgear - Part 212: Compact Equipment Assembly for Distribution Substation (CEADS) for AC voltages up to 52 kV
GSO IEC 62271-105:2025
IEC 62271-105:2021
Gulf Standard
High-voltage switchgear and controlgear - Part 105: Alternating current switch-fuse combinations for rated voltages above 1 kV up to and including 52 kV
GSO IEC 62271-106:2025
IEC 62271-106:2021
Gulf Standard
High-voltage switchgear and controlgear - Part 106: Alternating current contactors, contactor-based controllers and motor-starters