This non-mercury automatic float switch has set the standard for the industry for years.  It has new improved blocked wiring for greater durability and water resistance has again raised the standard.  Removeable snap-on base for easy fitting, servicing and cleaning.  It is suitable for pumps of any voltage up to a maximum pump draw of 14 amps.  It suits all Rule non-automatic pumps except the 3700 & 4000 GPH 12V pumps.  

Rule-A-Matic is the switch of choice for yachts - men, commercial fishermen & boat builders the world over.  

Features

- Highly abrasion resistant marine grade "blocked" wire.
- Removable base for easy installation and maintenance.
- Turns pump on when water level reaches 2" (51m,m); turns pump off when water level reaches 3/4" (19mm)

Specifications

- Base Footprint: 66 x 45mm 127mm length x 45mm width
- Max Amps 12 volts - 14
- Wire Length - 28inch
- Wire Gauge Size - 16