·FATSD-160,双电源转换开关
·FATSQ-225,双电源智能转换开关
·KBZ18-1000/1140,KBZ18-1000/660
·QJZ-2520/1140-8,QJZ-2520/660-8
·QJZ-1890/1140-6,QJZ-1890/660-6
·QJZ-1260/1140-4,QJZ-1260/660-4
·QJGZ-1890/3300-8,QJGZ-1890/330
·KBK-400/1140,KBK-400/660,KBK-4
·KBZ-630Z/1140Y,KBZ-630Z/660Y,K