High Efficiency AC 0V-220V SCR Voltage Regulator PWM Motor Speed Controller Dual Capacitor with Knob Current Protection

Specification Product Name 4000W AC Voltage RegulatorEfficiency over 90 SCR Model BTA41600BWorking Voltage 220V ACSize 85 55 38 mm knob iner 6 mmMaximum power 4000W Resistive Load Limit Power Suggest power Less than 2000W if for long time use Regulating Voltage AC 0 220V from high to low AC 10 220V from low to high Features Thicker weld pass Safety set with fuse standard 35A 4 bit wiring post Effectively absorb surge and voltage spike 1 6 thickness FR 4 high temperature circuit board Dual capacitor design safety capacitor metal film capacitor Usage tips Connection pole 1 2 connects to AC 220V Connection pole 3 4 connects to the load object Must Connected to the load object before voltage regulation SCR is mainly used for resistive load electric filament incandescent lamp etc Package included 1 x Voltage Regulaor