- Push Button Switch
- LED Indicator Light
- Control Switch
- Push Button Switch Box
- Cable Gland
- Rotary Switch
A rotary switch consists of a spindle or "rotor" that has a contact arm or "spoke" which projects from its surface like a cam. It has an array of terminals, arranged in a circle around the rotor, each of which serves as a contact for the "spoke" through which any one of a number of different electrical circuits can be connected to the rotor. The rotary switch is layered to allow the use of multiple poles; each layer is equivalent to one pole. Usually, such a switch has a detent mechanism so it "clicks" from one active position to another rather than stalls in an intermediate position. Thus a rotary switch provides greater pole and throws capabilities than simpler switches do.
Modern rotary switches use a "star wheel" mechanism to provide the switching positions, such as at every 30, 45, 60, or 90 degrees. Nylon cams are then mounted behind this mechanism and spring-loaded electrical contacts slide around these cams. The cams are notched or cut where the contact should close to complete an electrical circuit.
Cam Switch Rotary Switch 20A 3P LW126-20Inquire
Rotary cam changeover switch control motor welding machine electric rotary switch 20A 3P LW126GS-160Inquire
Cam Switch Rotary Switch 20A 3P LW126S-20Inquire
Solator switch with IP65 protective box can be used as DC Switch LW130-20Inquire
Rotary cam switch control numerical control machine tool squirrel-cage type asynchronous motor 20A 3P LW140-20Inquire
Rotary cam switch control numerical control machine 0-1 3P LW140-32Inquire