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
