Lamar CONTACTOR Starter 12V STS-S12

FAA-PMA APPROVED for Certified Aircraft Intermittent Duty (Starter Solenoid). Available in 12V or 24V. Activation: +V to S-Terminal. (Frame is grounded by mounting). Features Silver contacts provide 300A in-rush capability. Much higher than the original units. Strong spring and high-current coil for quick contact opening minimizing arcing Single coil terminal (other end connected to case). Specifications FAA-PMA Certified stop using automotive parts and operating in the gray area (aka. non-conformance) of the FARs! Lamar fine Manufacturing designed to take the beating our piston aircraft dish out Upgraded to perform best with todays lightweight high torque starters Not automotive store parts with extra mystery terminals Same OE terminal layout used for decades on our aircraft simple to install Silver contacts (vs. copper) for high-current capability and long-life All-metal case construction Current draw: 2.9 amps.