The Airsource 12V 5-Terminal Rotary / Fan Blower Switch is the perfect solution for your A/C blower system. This switch provides a safe and reliable connection with its five connections and its intuitive design and labeled settings make it easy to operate. The durable construction and corrosion-resistant materials ensure consistent performance in the real world operating environment. With its easy installation and reliable performance, this switch is the perfect choice for your A/C blower system. FleetPride is your First Click in Heavy Duty®.