The Switchmatic is an electronic pressure switch with an integrated digital pressure gauge. It can manage starting and stopping of monophase electric pumps up to 3 HP (2.2 kW). Cut-in and cut-out pressure implementation can be easily and accurately set through the user-friendly control panel. The wiring is connected in the same way as that of a conventional electromechanical switch. 

Switchmatic 2 works as thermal protection and dry-running protection of the pump

Switchmatic 3 works with a voltage-free contact, this allows it to be used in conjunction with a switch box.