The Rule Rule-A-Matic Plus Float Switch with Fuse Holder pairs a strong, fully integrated, impact-resistant cover with 14-gauge, highly abrasion-resistant marine-grade wire, protecting the switch mechanism from debris and jamming.
A built-in test feature lets the switch be checked without waiting for the bilge to fill, a built-in fuse holder adds circuit protection right at the switch, and it’s rated for pumps drawing up to 20 amps.
The 40FA version of this switch now includes a 2-year warranty, backing up the sealed, impact-resistant design with real coverage for pumps that see heavier draw. Browse more bilge pump switches and accessories.
- Impact-resistant cover protects against debris and jamming
- 14-gauge marine-grade wire
- Built-in fuse holder and test feature
- Rated for pumps drawing up to 20 amps
