1.施耐德万高双电源转换开关适用于交流50/60Hz，额定电压400V以下，额定电流630A以下的双电源供电系统，能实现常用电源(N)与备用电源(R)之间的自动切换(也可设定为手动切换)，使双电源供电用户实现无人值守变电所。
2. 本产品适用于特类、Ⅰ类电力系统、高层建筑、住宅小区、军事设施、医院、机场、码头、商场、通信、消防、冶金、化工、纺织、石油、煤矿等不允许停电的重要场所。
WATSNA-63/16 3CBR WATSNA-63/20 3CBR WATSNA-63/25 3CBR WATSNA-63/32 3CBR WATSNA-63/40 3CBR WATSNA-63/50 3CBR WATSNA-63/63 3CBR WATSNA-63/16 4CBR WATSNA-63/20 4CBR WATSNA-63/25 4CBR WATSNA-63/32 4CBR WATSNA-63/40 4CBR WATSNA-63/50 4CBR WATSNA-63/63 4CBR WATSNB-63/16 3CBR WATSNB-63/20 3CBR WATSNB-63/25 3CBR WATSNB-63/32 3CBR WATSNB-63/40 3CBR WATSNB-63/50 3CBR WATSNB-63/63 3CBR WATSNB-63/16 4CBR WATSNB-63/20 4CBR WATSNB-63/25 4CBR WATSNB-63/32 4CBR WATSNB-63/40 4CBR WATSNB-63/50 4CBR WATSNB-63/63 4CBR WATSNA-100/25 3CBR WATSNA-100/32 3CBR WATSNA-100/50 3CBR WATSNA-100/80 3CBR WATSNA-100/100 3CBR WATSNA-100/25 4CBR WATSNA-100/32 4CBR WATSNA-100/50 4CBR WATSNA-100/80 4CBR WATSNA-100/100 4CBR WATSNB-100/25 3CBR WATSNB-100/32 3CBR WATSNB-100/50 3CBR WATSNB-100/80 3CBR WATSNB-100/100 3CBR WATSND-100/25 3CBR WATSND-100/32 3CBR WATSND-100/50 3CBR WATSND-100/80 3CBR WATSND-100/100 3CBR WATSNB-100/25 4CBR WATSNB-100/32 4CBR WATSNB-100/50 4CBR WATSNB-100/80 4CBR WATSNB-100/100 4CBR WATSND-100/25 4CBR WATSND-100/32 4CBR WATSND-100/50 4CBR WATSND-100/80 4CBR WATSND-100/100 4CBR WATSNA-160/100 3CBR WATSNA-160/125 3CBR WATSNA-100/160 3CBR WATSNA-160/100 4CBR WATSNA-160/125 4CBR WATSNA-100/160 4CBR WATSNB-160/100 3CBR WATSNB-160/125 3CBR WATSNB-100/160 3CBR WATSNB-160/100 4CBR WATSNB-160/125 4CBR WATSNB-100/160 4CBR WATSNA-250/160 3CBR WATSNA-250/200 3CBR WATSNA-250/250 3CBR WATSNB-250/160 3CBR WATSNB-250/200 3CBR WATSNB-250/250 3CBR WATSNA-250/160 4CBR WATSNA-250/200 4CBR WATSNA-250/250 4CBR WATSNB-250/160 4CBR WATSNB-250/200 4CBR WATSNB-250/250 4CBR