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Notify me when its in stockST-BTA41-B AC 220V 4000W Motor Speed Control Module with Display is a motor speed control module that can be used to control 220V devices. It can be used as a light dimmer, fan speed controller, stove temperature controller. It is easy and simple to use and can control devices up to 4000W. The instantaneous voltage value can be displayed on the screen.
Input AC and connect the device to the output of the module, then use the onboard potentiometer knob to adjust the required power output from your 220V device.