Typically used within the low voltage range, cam switches provide multiple poles through which electric current can run. By turning the switch, electricity can be manually turned on or off. The cam switch’s simple design and operating principle allow for many uses around all things electrical, including engineering, machinery, HVAC and industrial. You can readily find 2-, 3- and 4-position rotary cam switches, as well as rotary cam operators and standard cam switches. Looking for another kind of switch? Shop Zoro’s selection of safety and disconnect switches and switch accessories like roller lever arms, push button boots and covers.