Dimmer 4000w Ac 220v Scrs of 2025
Best Choice1
Reland SunSCR Voltage Regulator AC 220V 4000W Electrical Voltage Regulator Motor Fan Speed Regulator Dimmer Light Temperature Control Motor Speed Regulator (ST-BTA-A4000W)
Main highlights- Note 2: The measured output voltage is a virtual voltage when there is no load, it must be connected to a load of 20 W or more to measure the correct output voltage. The output is AC, not DC, this product has a metal shell and needs to be safely grounded.
- Note 1: The above-mentioned 4000 W refer to the maximum power when working under ohmic load. The power under inductive load is 1/3 of the ohmic load. The ohmic load refers to tungsten lamp, heating wire, etc. The inductive load refers to the line exciter motor and more. Electronic products with circuit board should be used with caution.
- Max Power: 4000W;Rated Current: 9A;Max. Current: 18A
- Input Voltage: AC 220V;Output Voltage: 0~220V (Adjustable);Adjustable Voltage Range: 0~220V
- High quality: adopt high-performance SCR as an internal chip. Thickening metal shell, high temperature resistant and durable in use.
9.8Exceptional
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Value for Money2
XucusXucus LED Display AC 220V 4000W SCR Voltage Regulator Control Light Dimmer Thermostat #H028# Drop Shipping
9.7Exceptional
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3
LhengLheng AC SCR Motor High-Power Electronic Thyristor Regulator 4000W 110V-220V Motor Speed Control Voltage Power Heat Regulator Governor Thermostat Dimmer
Main highlights- This controller uses novel bi-directional high-power SCR
- The output voltage is adjusted anywhere between 0V ~ 220V for use with electrical appliances
- It can use to such as electric stove, water heater tune thermal, lighting dimmer, etc
- It can be convenient adjust current up to 25A, solve the over current problem of the heating wire
- It can achieve dimming, thermostats, pressure regulator effect
9.5Excellent
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4
BOJACKBOJACK 4000W High Power SCR Electronic Voltage Regulator 220V AC Motor Speed Controller Dimmer Thermostat
Main highlights- Product: Aluminum shell, filling with tin prevents it from heating up under high current.
- Performance: Double insulation, there will be no electric leakage if short-circuit or SCR burn out.
- Dual Capacitance: Can prevent electrical surge and peak voltage, RC absorption and fuse enhance usage safety.
- Application: The motor governor can adjust the speed, voltage, temperature, brightness of various electronic devices, such as electric furnaces, water heaters, lamps.
- Adjustable Voltage: From AC 10V to 220V, more suitable for electrical appliances that require low voltage to drive heating wires.
9.4Excellent
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5
AITIAOAITIAO AC 220V 4000W High Power SCR Electronic Voltage Regulator 110V-220V Motor Speed Control Voltage Power Heat Regulator Governor Thermostat Dimmer(4000W)
Main highlights- 【Wide Application】Electronic Voltage Regulator can use to such as electric stove, water heater tune thermal, lighting dimmer, etc.solves the over current problem of the heating wire,It can be convenient adjust current up to 25A
- 【Specification】Maximum power: 4000W (resistive load limit power) Efficiency: 90% or more ,Working voltage: AC 220V ,Adjusting voltage: AC 10-220V
- 【Safety Protection】Adopts double insulation, there will be no electric leakage if short-circuit or SCR burn out; Can prevent peak voltage and electrical surge; RC absorption and fuse enhance usage safety
- 【SCR Electronic Voltage Regulator】 Premium Electronic Voltage Regulator Motor ismade of novel bi-directional high-power SCR which can use for a long time.can achieve dimming, thermostats, pressure regulator effect
- 【Features】Aluminum case prevents it from easy damage; with protective cap and connection post; thicker and larger heat sink
9.3Excellent
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6
BewinnerAC 220V 4000W SCR Voltage Regulator Dimmer Adjustable Electric Motor Speed Controller Large Power Module
9.2Excellent
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7
senzooe2PCS AC 0-220V 4000W SCR Electronic Voltage Regulator Governor dimmer Thermostat Motor Speed Controller
Main highlights- 2PCS AC 0-220V 4000W SCR electronic voltage regulator governor dimmer thermostat Motor speed controller
9.1Excellent
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8
szzijia4000W 220V AC SCR Voltage Regulator Dimmer Electric Motor Speed Controller Thermostat
Main highlights- Voltage regulator dimmer
- Maximum power: 4000W (connected resistive load)
- Applicable for electric furnace, water heater, lamps, small motor, electric iron etc
- Advanced circuit design, adopt driving resistive load ,0-220V precise adjustable without hysteresis
8.9Very Good
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9
BUBUCAM4000W 220V AC SCR Motor Speed Controller Large Power Module Voltage Controller Dimmer Set Speed Control
Main highlights- Working voltage: AC 220 V. Maximum power: 4000 W (connected ohmic load).
- The input is connected to 220 V AC current, the output is connected to the cable of electric stove or motor equipment, then turn the knob for speed, voltage and temperature control.
- Some applications: electric oven, water heater, lamps, small motor, iron, etc.
- Made of high quality metal material. Protection: Anti-Peak, Surge, RC-Absorption (EOC).
8.8Very Good
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10
WalfrontSCR Electric Voltage Regulator Dimmer Temperature Controller Motor Speed Controlling Module Board With Cooling Fan (110V AC 4000W )
Main highlights- Wide voltage regulating range: the output voltage can be easily adjusted from 0V to 220V
- Voltage regulator Input voltage: AC 110V to 220V; Output voltage varies from 0V to 220V AC; Power:4000W(resistive load)
- Convenient to use: simply connect input terminals to either live wire or neutral wire(110V to 220V) and output to load, then rotate knob to control voltage
- Board size: 85mm x 60mm x 45mm / 3.34" x 2.36" x 1.77"
- Application: Widely used as heat controller on electric stoves, water heaters, light dimmer on lamps, speed controller on small motors, or temperature controller on electric soldering iron, etc.
8.7Very Good
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