Need Help? Call Us:
Outside the USA? Call 707-585-9871
Mounts on any surface from horizontal up to a 24 degree angle. Wire leads do not flex or hinge with the float like some competitive models. Integral cover dampens bilge sloshing and filters debris. Sealed switch resists moisture, fume-ignition, and shock. Mercury free design. 3-Year Warranty.
Description: Float switch only, Size: 2-5/8" x 4-1/4", Volts: 12-24, Amps: 12
Description: Float switch with cover, Size: 2-7/8" x 5-1/4", Volts: 12-24, Amps: 12
This innovative sealed, solid-state switch has no moving parts to wear out or seals to leak. It senses bilge water levels and automatically controls the pump. All components are protected from exposure to solvents or corrosion.
Volts: 12-24, Amps: 20
This compact switch works with all electric bilge pumps and is easy to install either vertically or horizontally. No toxic mercury. Can also be used as a high water alarm when mounted vertically.
Volts: 12, Amps: 15
"AS-100 uses the simple and reliable pressure fluctuation from a rising or falling bilge water level to turn your bilge pump on and off automatically. No floats to stick or fill with water. Approximate levels are on at 2-3/4" of bilge level and off at 1". Use with a pump that draws up to 10-amps running continuously or up to 20 amps running intermittently. NOT TO BE USED IN POTABLE WATER SYSTEMS."
"This compact switch offers reliable solid state electronics and a sealed float switch. False start prevention, no mercury, high impact plastic and encapsulated electronics adds up to dependability. Activates pump at 2" water level, deactivates pump at ?" water level. 18 Month limited warranty."
Patented Mirus field effect detector cells detect disruptions caused by water and fluids, and are not affected by oil or foreign debris. No moving parts, totally sealed solid state electronics and field detectors. No mercury and no exposed sensors eliminate corrosion possibilities.
Volts: 12/24, Amps: 20
An ecologically sound automatic bilge pump control switch. Featuring a non-mercury design, the pump operates with simple air pressure. As water rises in the bilge, air rises in the air tube that is attached to switch. This air pressure activates the switch which controls your pump. There are no moving internal parts, all wiring is out of the water, and there are no submerged electrical connections at all.
Size: 6" L x 2-3/4" W x 1-7/8" H", Volts: 12, Amps: 20
"This popular design includes a removable base for easy cleaning and servicing, a mercury free snap switch tested to over one million cycles and marine grade "blocked" wire. 2-Year limited warranty."
Description: w/o Fuse Holder, Size: 2-1/4" x 5" x 1-3/4", Volts: 12/24, Amps: 14
Description: w/ Fuse Holder, Size: 2-1/4" x 5" x 1-3/4", Volts: 12/24, Amps: 14
The Rule-A-Matic Plus float switch has a strong, fully integrated and impact resistant cover to protect against debris and jamming, abrasive resistant marine grade wire, and a built-in test feature. 2-Year limited warranty.
Description: w/o Fuse Holder, Size: 3" x 5-3/8" x 2-1/2", Volts: 12/24, Amps: 20
Description: w/ Fuse Holder, Size: 3" x 5-3/8" x 2-1/2", Volts: 12/24, Amps: 20
"The non-mercury SuperSwitch is designed for the toughest applications. Includes marine grade 14 gauge "blocked wire," larger float for increased buoyancy, removable base for easy servicing and a reliable snap switch design. 5-Year limited warranty."
Description: w/o Fuse Holder, Size: 2-1/4" x 5" x 2", Volts: 12/24, Amps: 20
Description: w/ Fuse Holder, Size: 2-1/4" x 5" x 2", Volts: 12/24, Amps: 20
For attaching Rule Super switches to the side of a bilge pump.
Description: SuperSwitch to 3700 and 4000 GPH pumps
"The S3 uses a proprietary electronic sensing technology and is engineered to operate in any bilge water mixture without failure and reduce continuous cycling. Fully sealed electronics are protected from water or chemical damage. It can be mounted on the floor of the bilge or directly to a stringer. Compatible with all competitive products with no moving parts. 5-Year warranty. 2.73" H x 3.16" W x 1.68" D."
Volts: 12, Amps: 15, Case: 12
Size: 4-1/2" x 3" x 2-1/2", Volts: 12, Amps: 15, Case: 10
Activates pump automatically. For use with all DC bilge pumps. Ignition protected. Marine grade tinned wires. 2 year warranty.
Volts: 36, Amps: 15, Case: 12
Description: Float switch & cover w/Packard connector, Size: 2-7/8" x 5-1/4", Volts: 12-24, Amps: 12