IEC 60364-4-43: Electrical installations of buildings – Part 4-43: Protection for safety – Protection against overcurrent Current limiting Electrical fault Electrical safety
IEC 60364（英语：IEC 60364）-4-43: Electrical installations of buildings – Part 4-43: Protection for safety – Protection against overcurrent 過電壓 限流裝置（英语：Current limiting） 電氣安全（英语：Electrical safety） 電力系統故障