The Lovato 11RFNA92V3 is an AC contactor, or switch, designed for special applications in residential, commercial, or industrial control systems. The three-pole contactor is rated to handle up to 400 A of alternating current (AC) and it includes a manual reset thermal overload relay with two NO and two NC contacts. This model is especially suitable for frequent switch on and off operations, as the contactor can withstand up to 400,000 operations before wear-and-tear begins. Additionally, the contactor is equipped with a power terminal, a power-electronic terminal box, and a wide range of accessories that make installation and maintenance simple and safe.