Automotive Aftermarket Catalog
Find information about and order replacement Littelfuse fuses, relays, solenoids, connectors and other electronic components for cars and trucks.
Rotary switches are operated by rotating the actuator, which may be a knob, lever, or key, depending on the model of the switch and its application. Rotary switches can be two-position on/off or reversing switches or multi-position switches that allow variable control of a load. For example, multi-position rotary switches may be used for dimmable lights with distinct
Rotary switches make or break electrical connections by the closing or opening electrical contacts as a spindle rotates. Terminals are typically placed around the spindle at fixed rotation intervals, determining the number of available switch positions. There are many different rotary switch designs, including single-pole, single-throw (SPST) rotary switches, rotary