Beefy 4000W SCR Voltage Regulator and Electric Motor Speed Controller Dimmer for Fans Heaters and Lamps 0 to 220V Adjustable 20A Current Temperature Control
✔️ 0-220V adjustable output, 4000W resistive, 20A SCR, compact 85x60x45mm
This high-power SCR regulator provides precise control for AC appliances like heaters, lamps, and small motors. Designed for 220V input, the unit measures 85x60x45mm (3.34x2.36x1.77"). It’s ideal for hobbyists and professionals seeking hands-on voltage or speed adjustment.
✅ Max resistive load up to 4000W; reduce for inductive loads
✅ 20A dual SCR design for stable, overcurrent-protected performance
✅ 0-220V output adjustment via intuitive knob; 220V input operation
✅ Compact metal housing for heat dissipation and easy mounting
✅ Safe with thermal protection and simple wiring: input live/neutral, output to load
💡 What is anSCR voltage regulator with 0-220V output used for in heating, lighting, and small motors?
A handy solution for precise control in DIY and industrial settings.
- Smoothly adjusts AC voltage from 0-220V to match the load
- Supports up to 4000W resistive loads; reduced capacity for inductive loads
- Includes overcurrent and thermal protection for safe operation
- Simple 220V input to load connection with knob-based adjustment