The A10503RNCQ is a single-pole, 5-position rotary switch from the A Series, featuring a 30° indexing angle. It is constructed with a 0.375-inch high flatted actuator, a 3/8-32 threaded bushing for panel mounting, and PC thru-hole terminals. The device uses non-shorting (break-before-make) silver contacts rated for 2.5 AMPS at 125 V AC and has a continuous carry rating of 5 AMPS. This RoHS compliant switch offers an electrical life of 15,000 make-and-break cycles and operates reliably in temperatures from -30°C to 85°C. Its robust design is ideal for applications in industrial equipment, major and small appliances, and automotive systems.