50mm 2" 90 degree float switch

A float switch is a device used to sense the level of liquid within a tank. The switch may actuate a pump, an indicator, an alarm, or other device. It can be easily converted from normally open to normally close by inverting the float. Maximum low voltage current 0.5 Amps or you must us a relay Takes a 10mm hole, float bottom is approximatley 2.5" below the center of hole.