Franklin Electric's single phase protective devices have been exclusively designed to extend the life of Franklin submersible motors. Decades of experience designing and manufacturing submergible motors mean that we also know how to protect your water system investment. The Pumptec family monitors and diagnoses motor load to prevent pump or motor failure due to adverse conditions. The QD Pumptec, specifically for QD Control Boxes, is a solid state-sensing device that monitors load and incoming power. This device has the ability to shut off a single-phase, 3-wire motor automatically when harmful conditions are detected. The Pumptec-Plus is protection designed for Franklin 0.37 kW to 3.7 kW single-phase pump motors. Franklin' Pumptec family provides the high performance pump protection deep down in the well.