The Ion™ Digital Level Control switch replaces traditional, unreliable, mechanical float switches using solid-state sensing technology eliminating contact points and moving parts. It is rated for both effluent and sewage use with pumps using a piggy back plug system. It is also for use with all 120 vac pumps up to 15 amps and inverter rated for use with most back up systems. The Ion™ Digital Level Control switch features an auto power reset, no-touch design; requiring no maintenance or cleaning.