Will turn the pump on when the water level reaches 2" (51mm) and will turn the pump off when water level falls to 3/4" (19mm)
Can also be used to operate high water alarm systems
Description
Sleek and rugged, the Rule-A-Matic Plus float switch has a strong, fully integrated, impact resistant cover that protects against debris and jamming. It features 14 gauge highly abrasive resistant marine grade wire and a built-in test feature. Designed for pumps drawing up to 20 Amps. Both the 40A and 40FA now include a 2 year warranty