Ultra Dual Contact Sr 12v Auto

Ultra Dual Contact Sr 12v Auto - 5 Year Warranty This pump switch is in the off postion when the float is at the bottom of its housing. When the magnetic float rises 1-1/4" the switch turns on the pump. If the pump cannot remove the water as fast as it is coming in and the float rises another 1" then the alarm circuit is activated. The alarm circuit is normally open (and can carry a current limite