Rocker switch Rocker switch also known as its wiring terminal has two terminals and three terminals, the following TOPSHALL bring you to understand the metal touch switch, rocker switch legs and legs of the difference:
1, touch the button switch, rocker switch
Waterproof boat switch and the general pushbutton switch, like a disconnect and connect the circuit. Never allow one of his two terminals connected to the negative one after the negative, it will short-circuit.
The correct connection is that the power of the positive into the boat switch can be any one terminal, and then it leads to the other terminal access to load and then back to the negative power supply.
2, tripod type switch, rocker switch
Three terminals should not have lights, but with the normally open normally closed point, the general middle of the public point, both sides of the normally open or normally closed (that is, different positions of the key switch)
To do the transfer switch, the middle is the moving contact, both sides of the fixed contact; do a single metal pushbutton switch, you can only access the middle of the column and the edge of any column. Switch with you to understand the boat switch, rocker switch legs and legs of the difference