isolator switch 1.Flexible structure modulariczed design 2.20A to 3200A 3.CE,3C passed. Product outline:1)SL series load isolation ... This kind of load isolation switch possesses flexible structure of modularized design,possesses flexible and versatile compositionalit y, it adopts the ... to make and break circuit or electric isolate, over 1,000A is only for electric isolationDirect operation: handle is ...