Rule-A-Matic Float Switch for Bilge Pumps

The Rule Rule-A-Matic Float Switch has been the switch boaters reach for year after year, and the current design adds a removable base for easy cleaning and servicing rather than needing the whole unit pulled for maintenance.

A mercury-free snap switch tested to over one million cycles handles the actual switching, paired with marine-grade blocked wire that resists the corrosion a standard wire jacket would eventually show.

It's rated for pumps drawing up to 14 amps and now includes a 2-year warranty, covering the kind of everyday bilge duty most boats actually need. Shop more bilge pump switches and accessories.

• Removable base for easy cleaning and servicing
• Mercury-free snap switch, tested to 1 million cycles
• Marine-grade blocked wire
• Rated for pumps drawing up to 14 amps