Rule-A-Matic bilge pump float switch
Rule-A-Matic bilge pump float switch. It is designed to automatically activate bilge pumps drawing up to 14 amps. Key features include: Mercury-free design.Suitable for 12, 24, or 32 VDC systems.Snap switch tested to over one million cycles.Highly abrasion-resistant marine-grade wire.Removable base for basic installation and maintenance.Ignition protected.It turns the bilge pump on when the water level reaches 2 inches and turns it off when the water level reaches 3/4 inch.