By integrating two DC Contactors into a single housing unit, Trombetta has eliminated many costly materials and streamlined final product assembly and wire connection. Installation involves mounting a single contactor, then making six easy lead connections. This model is popular in the Recreational Vehicle industry for service replacement use on slide-out hydraulic power units and hydraulic leveling systems, as this model reverses a permanent magnetic motor. The "-06" suffix to the model number is for a different internal head spring which allows for a greater inrush. This model also features a Hose Clamp Mount bracket.