This Rule-A-Matic switch is strong, integrated, sleek, and rugged. With an impact resistant cover to help protect it against debris and jamming also with a built-in test feature. Using 14 gauge highly abrasive resistant marine grade wire and designed for pumps drawing up to 20 Amps. Includes a 2 year warranty. The standard bilge pump operates by having a control switch that senses water and will activate the pump, Tule's float switches offer outstanding performance.
