Features: 1.Removable base for easy installation and cleaning, bring much convenience for you. 2.It can be used for automatic operation of 12V, 24V, 32V bilge pumps or alarms. 3.Turns pump on when the water level reaches 2in (51mm), and turn pump off when the water level reaches 3/4in (19mm). 4.Strong pressure resistance, maximum up to 1000Mpa. 5.Quick-silver free designed, which is non-toxic and eco-friendly, reliable to use. 6.Completely sealed, moisture-proof, not easy to be damaged, long service life. 7.Simple installation, no need complicated tools, convenient for using. Specification: Condition: 100% Brand New_x000D_ Item Type: Bilge Pump Float Switch_x000D_ Material: ABS_x000D_ Color: As picture shown_x000D_ Rated Current at 12 Volts: 20A_x000D_ Rated Current at 24 Volts: 10A_x000D_ Wire Length: Approx. 1 Meter/3.3ft_x000D_ Wire Gauge: 18AWG_x000D_ Open: 2in/51mm_x000D_ Close: 3/4in/19mm PackageList: 1 x Float Switch1 x Manual