Home / Standards / GB 14287.2-2026 GB 14287.2-2026 Upcoming Electrical fire monitoring system—Part 2: Residual current electrical fire monitoring detector 电气火灾监控系统 第2部分：剩余电流式电气火灾监控探测器 Standard Type GB ICS 13.220.20 CCS C81 Status 即将实施 Issue Date 2026-01-28 Implementation 2027-08-01 Responsible Dept 国家消防救援局 Drafting Unit N/A