Rule-A-Matic Float Switch with Fuse Holder

The Rule Rule-A-Matic Float Switch with Fuse Holder 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, and a built-in fuse holder adds circuit protection right at the switch rather than requiring a separate inline fuse.

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. Check out the rest of our bilge pump switches and accessories.

• Removable base for easy cleaning and servicing
• Mercury-free snap switch, tested to 1 million cycles
• Built-in fuse holder for circuit protection
• Rated for pumps drawing up to 14 amps