Ametek manufactures a broad range of DC solenoids for Original Equipment Manufacturers that provide exactly the features you need for controlling: Engine Starting Motors & Shifts Solenoids, Hydraulic Pump Motors, Winch Motors, Marine Tilt/Trim Motors, Traction Motors, Auxiliary Power Circuits. Ametek Type SAW, SAS & SBD Solenoids are designed to switch inductive loads in DC circuits up to 36 volts. They are built with metal cases and incorporate a moving contact disk for high performance and are especially resistant to damage from road debris.