Automatic Bilg Switch - 24-0817

Seachoice 19421: Electro-magnetic non-clogging switch is ideal for marine applications, Turns pump on at 2-1/4 inches of water; turns pump off at 3/4 inch of water, Features false-start protection, Includes universal mounting bracket and 6 feet of 16-gauge tinned wire, Fully warranted for 36 months.