4000W Multifunctional Adjustable Controller AC-110V/220V DXT-4000W For Resistors Heating Systems And Fans For Temperature Features: 4000W Multifunctional Adjustable Controller: This versatile regulator features temperature adjustment, speed control, pressure regulation, and dimming functionsall in 1 compact unit (112*85*70mm). Perfect for resistors, heating systems, and fans (excluding centrifugal fans to avoid motor damage). Lasting & Safe Galvanized Iron Shell: The heavy-duty galvanized iron casing resists high-temperature deformation and rust, thanks to its metal spray paint. Ensures stability under heavy loads and minimizes safety risks. Overload Protection & Independent Switch: Equipped with a ship-type switch and replaceable fuse for overload protection. The independent switch controls input/output voltage, safeguarding your devices from damage. High-Quality Construction for Reliability: Thick, high-current wires with strong tensile resistance prevent deformation, while internal high-precision pure copper components enhance load-bearing capacity for long-lasting performance. User-Friendly Knob Adjustment & LED Indicator: Easily adjust settings with the smooth knob control. The LED provides clear operational status, making it best for precise, hassle-free regulation. Specification: Part Name: Multifunctional Adjustable Controller Color: Grey Material: Metal Product model: DXT-4000W Input voltage: AC-110V/220V Output voltage: AC10-110V/10-220V adjustable Final load: 4000W (adapt to 2000W-3000W resistive load Long-term load: resistive load 2000-2200W, inductive load 1800-2000w Voltage adjustment range: input 110V (10-110V) input 220V (10-220V) virtual voltage when no load Rated current: 9A Final current: 18A Size: 112*85*70mm Note: Not suitable for centrifugal fans. Designed for resistive loads and compatible with standard fans. Package Contents: 1*Multifunctional Adjustable Controller Note: 1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2. Please allow slight manual measurement deviation for the data. _x000D_