Controls pumps equipped with an automatic float switch. Toggle has three positions (Automatic, Off, or Manual) and has a "fail safe" spring to return the switch to "off" from the "manual" position, so the pump can not accidentally be left on. The pump has a 15A Circuit breaker, so wiring a separate fuse is not necessary. The panel is black with an LED indicator on the switch when the switch is on. Specifications: -Voltage: 12v, 24v, and 32v -Size: 2.95" x 2.48" -Positions: 3-Positions (Automatic, Off, Manual)