A11405RNZQ is a single-pole rotary switch from C&K Components' A Series, designed for multi-position switching applications with positive detent action. The switch features 30° indexing with 5 positions, non-shorting (break-before-make) contacts, and solder lug termination for reliable PCB integration. It is rated for 2.5 AMPS @ 125 V AC and 350 mA @ 125 V DC with silver contact material, offering contact resistance below 20 mO and an electrical life of 15,000 make-and-break cycles at full load. The actuation torque ranges from 8–16 oz./in. with a maximum torque of 30 oz./in., and it operates reliably across -30°C to 85°C. This switch is ideal for automotive, appliance, and industrial equipment applications where precise multi-position control and durability are required.