A12505RNCQ is a single-pole 5-position rotary switch from the C&K A Series, designed for multi-position switching applications. It features non-shorting (break-before-make) contacts with Q contact material rated at 2.5 A @ 125 V AC and 350 mA @ 125 V DC, with a contact resistance below 20 mO typical. The switch offers 3/8-32 threaded panel mounting, operates over a temperature range of -30°C to 85°C, and provides an electrical life of 15,000 make-and-break cycles at full load. This RoHS compliant rotary switch is suitable for automotive, industrial equipment, and appliance applications requiring reliable multi-position selection.