... Types of Isolator Switch 1)Poles:1,2,3,4 2)Output:15000pcs/day 3)OEM 4)CE,CB,ISO9001,14001,IEC YCH1-100 Types of ... under distribu-tion and control loop, as the key switch of terminal electrical, also can be used in controlling all kinds ... of motorsand lighting.It used extensively in industry,commercial and household ...