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Rotary switches consist of a spindle or "rotor" with a contact arm or "spoke" that projects from its surface like a cam. They have an array of terminals that are arranged in a circle around the rotor. Each of these terminals serves as a contact for the "spoke" through which the rotor can be connected to any of several different electrical circuits. Our extensive selection of electrical switches includes rotary power switches and rotary selector switches, as well as any switch accessories your application requires.
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