精品文献
楼梯间电路图
双联开关(楼梯双控开关)电路图
COM L1 L2 COM L1 L2 AC220V/50HZ L N E1 1NFB1 (16AMP) N L 1N/1 1L/1 F1/L1 SK1 SK2 1N/1 1L/2 1L/21L/1 SK1&SK2/L1 SK1&SK2/L2 COM L1 L2 COM L1 L2 E1 1NFB2 (16AMP) N L 2N/1 2L/1 SK10 2N/1 2L/1 SK9&SK10/L1 SK9&SK10/L2 COM L1 L2 COM L1 L2 F1/L2 SK3 SK4 1N/1 1L/1 SK3&SK4/L1 SK3&SK4/L2 COM L1 L2 COM L1 L2 F1/L3 SK5 SK6 1N/1 1L/1 SK5&SK6/L1 SK5&SK6/L2 COM L1 L2 COM L1 L2 F1/L4 SK7 SK8 1N/1 1L/1 SK7&SK8/L1 S
