![Speed Controller](https://images-na.ssl-images-amazon.com/images/G/01/x-locale/common/grey-pixel.gif)
AC120V/60Hz 3A Fan Speed Controller Switch 50-10000RPM Active Duct Fan Dial Speed Control
4 Adjustable Patterns: This knob switch controls speed in 4 levels of Off, Low, Medium, and High.Overload Protection: The built-in safety circuit breaker ensures that the power will automatically shut off when overloaded.Widely Used: It is widely used in exhaust fans, high speed inline fans, mini blowers, dust fans, small air blowers, etc.Plug: US Plug, Current Capacity: 3 A, Maximum Power: 350 W, Voltage Capacity: 120 V; High Quality Material: This speed control switch is made of high quality material, making it durable and durable.High sensitivity, low power consumption, excellent stability.Very compact and plug directly into an outlet.