RDX 6 Fan Speed Regulator by Fanstocks. It is a manual variable speed controller for single-phase AC motors. It regulates fan speed by adjusting the electrical voltage supplied to the motor. Suitable for controlling the speed of fans with an electrical load typically between 20 watts and 200 watts. It is commonly used with industrial extractor fans in commercial settings. Used working condition. Free postage. Check out my other items too.
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