A20605RNCQK is a rotary switch from the A Series designed for multi-position switching applications requiring reliable contact operation. The switch features positive detent positioning with contact ratings of 2.5 AMPS @ 125 V AC and 350 mA @ 125 V DC, supporting continuous carry current of 5 AMPS. It offers electrical life of 15,000 make-and-break cycles at full load with up to 300,000 detent operations, contact resistance below 20 mO typical, and insulation resistance of 10? O minimum. The switch operates across a temperature range of -30°C to 85°C and provides dielectric strength of 1,000 Vrms minimum at sea level. This RoHS-compliant switch is suitable for automotive, appliance, and industrial equipment applications where durable multi-position switching is required.