波特RCDS系列發行asing 電路停用開關使用手冊
波特RCDS系列發行asing Circuit Disable Switch Features Meets requirements of NFPA 72 and 2001 Colored LEDs indicate system status Stainless steel plate mounts to single gang box RCDS-1: key removable in both positions RCDS-2001: key only removable in enabled…