Choose the Tramontina Three-Phase Starter Switch TRQ3-5,5P 220 V 4CV 9~13 A to actuate and protect electric engines. With the switch, you turn on water pumps, conveyor belts and more. The piece consists of a three-phase contactor, a thermal overload relay and a control system. In addition, the switch operates at 220 V, and allows for adjusting the tripping current according to the installed engine. The item also is also robust and reliable, offering enhanced safety and effectiveness in operation. You get far more quality with Tramontina products!