SMP Trombetta serves a wide variety of applications in the agriculture and construction industries including earthmoving equipment, lift equipment, and large tractors. The agricultural and construction industries have relied on Trombetta for our robust line of DC contactors used for main power switching, starting, and hydraulic applications. Our Defender contactor is hermetically sealed to ensure reliable operation even at extremely low temperatures. Trombetta’s Solid State Relay is our most reliable contactor with no moving parts to wear out.
