IEC 62271-110:2023可用作:；国际电工委员会62271-110:2023 RLV；其中包含国际标准及其红线版本，显示了与前一版本相比技术内容的所有变化。IEC 62271-110:2023适用于设计用于室内或室外安装的交流开关设备，用于在电压高于1000V的系统上以50Hz和60Hz的频率运行，并用于感应电流开关。适用于开关器件（包括电路- 符合IEC 62271-100的断路器），用于切换高压电机电流和并联电抗器电流，也用于切换IEC 62271-106所涵盖的高压电机电流的高压接触器。本第五版取消并取代2017年出版的第四版。本版本构成技术修订版。本版本包括与前一版本相比的以下重大技术更改:参考IEC 62271- 100和IEC 62271-106已更新至最新版本。

IEC 62271-110:2023 is available as;IEC 62271-110:2023 RLV;which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.IEC 62271-110:2023 is applicable to AC switching devices designed for indoor or outdoor installation, for operation at frequencies of 50 Hz and 60 Hz on systems having voltages above 1 000 V and applied for inductive current switching. It is applicable to switching devices (including circuit-breakers in accordance with IEC 62271-100) that are used to switch high‑voltage motor currents and shunt reactor currents and also to high-voltage contactors used to switch high-voltage motor currents as covered by IEC 62271-106. This fifth edition cancels and replaces the fourth edition published in 2017. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: references to IEC 62271-100 and IEC 62271-106 have been updated to the latest editions.