Kintronics Radio Frequency Contactors are the result of years of experience in the manufacture and installation of special RF energy transfer devices and are especially designed for high voltage radio frequency switching. They are also ideally suited to DC voltage switching in high voltage rectifier circuits.The contactors require no holding power and are designed to operate with a momentary application of control voltage. Each RF Contactor includes four microswitches for interlock and position status purposes. Contactors are available with a current rating ranging from 40 Amps to 200 Amps and a voltage rating between 20 and 55 KV.