6000W AC Speed Controller for Fans, Extractors and Grinders – Model WF-850, Fireproof PC Housing

⚙️ General Description: 6000W AC speed controller for single-phase motors — ideal for speed control of exhaust fans, blowers, angle grinders, or incandescent lamps. Designed for demanding DIYers, it offers smooth control and versatility: speed, brightness, temperature, or voltage. Robust, safe, and ready to use. 📋 Technical Specifications: Model: WF-850; Input Voltage: AC 220V; Max. Power: 6000W (spot use) / 3000W continuous (resistive load); Housing: Flame-retardant PC, lightweight and compact; Contents: 1 x AC speed controller 🔧 Installation: Intuitive installation in minutes. No complex tools required. Simply connect in series between the 220V power supply and your device (fan, grinder, etc.). Its compact size allows for wall mounting or integration into an electrical panel. 💡 Usage: Smoothly adjust the speed of your blower, the airflow of your extractor fan, the brightness of a tungsten lamp, or the power of an angle grinder. Also perfect for electric heaters or marble-cutting machines. Increased comfort, total control, and quiet operation. ℹ️ Other information: Designed for universal use on single-phase AC motors. Not suitable for three-phase motors or specific electronic drives (e.g., variable frequency drives). The flame-resistant PC housing ensures safety and durability. Compatible with light domestic and professional applications—a reliable, elegant, and highly efficient solution.