Duplex double switch wiring diagram

iron motor shell motor parts pig casting iron 
Specifications
1.iron or steel 
2.sand casting 
3.ISO,UL,FM,LPCB,VDS,TS16949 
4.timely delivery 

5.reasonable price 
From the structure of the switch, "al" means moving contact (or moving contact knife), also have a group called "the knife"; "Control" means the static generator price contact, there are also called the www.dongfeng-motor.com static contact (" a "or" throwing "), as a result, single league double control can also be called "single- pole double-throw switch". "A" and "lian" confusing, anode and union says the number of moving contact knife, but we need to show the linkage relationship between the switch and switch with a "very", such as dark there are four buttons on the panel auto spare parts switch, but there squirrel cage induction motor has been no contact between four single switch, so we call SiLianChan switch, but commonly used three-phase power with between diesel alternator generator generator set air switch for each phase with close contact, so we called three pole switch. This kind of connection mode is more simple, one kind is the formal approach: three terminal in the switch, moving contact wire into the line, two static contact wire strands, another switch, two static contact meet before a switch to the two stages, moving contact line and zero line on lamps and lanterns; Another kind of nonstandard practice: two switches on the moving squirrel cage induction motor contact of all ac acmotor2.blogspot.com motor access to the same circuit, the zero line, two line on the static contact to the lamps and lanterns.