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Best Rheostats - Buying Guide

Last Updated: 05/02/2024

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Bestselling Rheostats on Amazon

  1. M5090C Rheostat for SA-200 SA-250 Classic I II III 3D 300D Lincoln Rheostat 64 Ohm 150 Watt - Fastes...
  2. ZOWZEA AC Motor Speed Controller 120V ,Variable Speed Controller & Fan Speed Controller with Rheosta...
  3. CDMALL AC Motor Speed Controller AC Electronic Fan Speed Controller Variable Adjuster for Hydroponic...
  4. HIGH Speed Engineering 10 OHM Miller Welder Rheostat 205839 117243 Bobcat 225G 225D Plus 225Nt 100 W...
  5. WQSING Rheostat 239168 50 Ohm 150W Compatible with Bobcat 225 250 for Hobart Champion Elite for Mill...
  6. Electronics-Salon 5 Ohm 50W 50 Watts High Power Wirewound Potentiometer, Rheostat, Variable Resistor.
  7. Electronics-Salon 200W 30 OHM High Power Wirewound Potentiometer, Rheostat, Variable Resistor.
  8. YXQ 25W 20 Ohm Slide Ceramic Resistors Adjustable Rheostat High Power with Knob
  9. Saim Ceramic Rheostat 100W 100 Ohm Variable Taper Pot Cover Wirewound Potentiometer Rotary Resistor
  10. Sliding Rheostat, 1.5A 50 Metal Physics Electrical Slide Rheostat Resistance Laboratory Researching Tool
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  #1

M5090C Rheostat for SA-200 SA-250 Classic I II III 3D 300D Lincoln Rheostat 64 Ohm 150 Watt - Fastest Shipping

Asin: B0CL3N8CY1   |   Model: BW104   |   PartNumber: BW104   |   Ean: 0736684986490   |   UPC: 736684986490

Brand: Ohmite   |   Manufacturer: Ohmite

Amazon Price: $109.00 | as of 05/02/2024 (3:18am pst) *DETAILS
Availability: In Stock

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  #2

ZOWZEA AC Motor Speed Controller 120V ,Variable Speed Controller & Fan Speed Controller with Rheostat,Variable Voltage Regulator Router for Electric Motors-15A 110V

Asin: B0BXJ4HJ6Q

Features

  • This variable speed motor controller is perfect for bench testing, experimentation, industrial applications, and DIY projects, offering precise control over fan speed and voltage regulation.
  • The maximum power of this voltage regulator is 4000W,with AC 120-220V input and adjustable voltage output (0-220V), Rated current is 9A, can withstand a maximum current of 18A.
  • This motor speed controller is equipped with a new bi-directional high power SCR inside.You can easily control the speed of your motor to your desired level using the rheostat.
  • The output voltage of the product is a virtual voltage when there is no load. When a load (20W or more) is connected, the actual output voltage value is shown on the display.
  • Note: Max power limit is 1500W for inductive loads (fans, routers, soldering irons, small motors) and 4000W for resistive loads (kettles, stoves, tungsten lamps ect).
  • See more on Amazon...

This Motor Speed Controller Is Equipped With A New Bi-Directional High Power Scr Inside.You Can Easily Control The Speed Of Your Motor To Your Desired Level Using The Rheostat..
Note: Max Power Limit Is 1500W For Inductive Loads (Fans, Routers, Soldering Irons, Small Motors) And 4000W For Resistive Loads (Kettles, Stoves, Tungsten Lamps Ect)..
The Output Voltage Of The Product Is A Virtual Voltage When There Is No Load. When A Load (20W Or More) Is Connected, The Actual Output Voltage Value Is Shown On The Display..
The Maximum Power Of This Voltage Regulator Is 4000W,With Ac 120-220V Input And Adjustable Voltage Output (0-220V), Rated Current Is 9A, Can Withstand A Maximum Current Of 18A..

Brand: ZOWZEA   |   Manufacturer: ZOWZEA

Dimensions: 4.52 x 7.08 x 3.74 inches   |   Weight: 1.07 Pounds

Amazon Price: $23.99 | as of 05/02/2024 (3:18am pst) *DETAILS
Availability: In Stock
Used Price: $22.76

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  #3

CDMALL AC Motor Speed Controller AC Electronic Fan Speed Controller Variable Adjuster for Hydroponics Inline Duct Exhaust Ceiling Fans with 6' Long 120V 15A Cord

Asin: B07T9BLJ7L   |   Model: A-USB Fan-0325-339   |   PartNumber: A-USB Fan-0325-339   |   Ean: 0611265117534   |   UPC: 611265117534

Features

  • ONE SWITCH, 3 SETTINGS: Variable, Off, and Full
  • MULTI-FUNCTIONAL: Makes it easy to adjust the speed of your inline fans and duct fans.Note: This speed controller is only suitable for use with AC brushed motors Please do not use it with brushless motors.
  • SAFE OPERATION: Built-in grounded plug for safe operation with all inline fans fans
  • SPECIFICATIONS: Voltage/Frequency:120V/60HZ Max. Amperage:15A
  • WHAT S INCLUDED: Fan Speed Controller with 6 ft Grounded Power Cord (US standard plug)
  • See more on Amazon...

Safe Operation: Built-In Grounded Plug For Safe Operation With All Inline Fans Fans.
What’S Included: Fan Speed Controller With 6 Ft Grounded Power Cord (Us Standard Plug).
Specifications: Voltage/Frequency:120V/60Hz Max. Amperage:15A.
Multi-Functional: Makes It Easy To Adjust The Speed Of Your Inline Fans And Duct Fans.Note: This Speed Controller Is Only Suitable For Use With Ac Brushed Motors, Please Do Not Use It With Brushless Motors..

Brand: CDMALL   |   Manufacturer: shenzhen inc

Amazon Price: $19.99 | as of 05/02/2024 (3:18am pst) *DETAILS
Availability: In Stock

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  #4

HIGH Speed Engineering 10 OHM Miller Welder Rheostat 205839 117243 Bobcat 225G 225D Plus 225Nt 100 Watt 10 Ohm

Asin: B0778TYG9K

Features

  • There are two sizes, you must double check yours, this 10 Ohm is about 3" diameter, if your is larger you need the 14 Ohm
  • NOT SURE, please ask, Thank you.
  • See more on Amazon...

Not Sure, Please Ask, Thank You..

Brand: High Speed Engineering Ohmite   |   Manufacturer: Ohmite 10 Ohm

Amazon Price: $119.80 | as of 05/02/2024 (3:18am pst) *DETAILS
Availability: In Stock

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  #5

WQSING Rheostat 239168 50 Ohm 150W Compatible with Bobcat 225 250 for Hobart Champion Elite for Miller Welder Frict Term

Asin: B0CSCR9ZK7   |   Model: 225 250   |   PartNumber: 225 250

Features

  • Part Number: 239168
  • Compatible with Bobcat 225 250
  • Compatible with Hobart Champion 260- DC, Elite, Elite 225
  • Wattage: 150W
  • OHM: 50 ohm
  • See more on Amazon...

Compatible With Hobart Champion 260- Dc, Elite, Elite 225.
Ohm: 50 Ohm.
Wattage: 150W.
Compatible With Bobcat 225 250.

Brand: WQSING   |   Manufacturer: WQSING

Warranty: 1 Year

Amazon Price: $99.00 | as of 05/02/2024 (3:18am pst) *DETAILS
Availability: In Stock
List Price: $110.00

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  #6

Electronics-Salon 5 Ohm 50W 50 Watts High Power Wirewound Potentiometer, Rheostat, Variable Resistor.

Asin: B012SA9YC4   |   Model: VR-50W Series   |   PartNumber: VR-50W Series

Features

  • 5 ohm 50 Watts High Power Ceramic Wirewound Potentiometer / Rheostat.
  • Quantity: 1 piece.
  • Size: A=63mm, B=40mm, F=71mm, L=24 +/-1mm, Shaft Diameter 6mm.
  • 100% New.
  • See more on Amazon...

Size: A=63Mm, B=40Mm, F=71Mm, L=24 +/-1Mm, Shaft Diameter 6Mm..
100% New..
Quantity: 1 Piece..

Brand: Electronics-Salon   |   Manufacturer: Electronics-Salon

Amazon Price: $20.99 | as of 05/02/2024 (3:18am pst) *DETAILS

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  #7

Electronics-Salon 200W 30 OHM High Power Wirewound Potentiometer, Rheostat, Variable Resistor.

Asin: B012SL5HRE   |   Model: VR-200W/30-1   |   PartNumber: VR-200W/30-1   |   Ean: 6937902377722

Features

  • 30 ohm 200 Watts High Power Ceramic Wirewound Potentiometer / Rheostat.
  • Quantity: 1 piece.
  • Size: A=105mm, B=53mm, F=118mm, L=24 +/-1mm.
  • Shaft Diameter: 6mm.
  • 100% New.
  • See more on Amazon...

Size: A=105Mm, B=53Mm, F=118Mm, L=24 +/-1Mm..
100% New..
Shaft Diameter: 6Mm..
Quantity: 1 Piece..

Brand: Electronics-Salon   |   Manufacturer: Electronics-Salon

Weight: 0.22 pounds

Amazon Price: $35.00 | as of 05/02/2024 (3:18am pst) *DETAILS
Availability: In Stock

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  #8

YXQ 25W 20 Ohm Slide Ceramic Resistors Adjustable Rheostat High Power with Knob

Asin: B07QRZJ4QW   |   Model: ax000000136   |   PartNumber: ax000000136

Features

  • Product Name : Resistor Rheostat;Material : Ceramic, Metal, Resin;Color : As Picture Shown
  • Power Rating : 25W;Resistance Value : 20
  • Body Height : 32mm/1.26;Thread Diameter : 10mm/0.39
  • Knob Diameter : 6mm/0.24;Overall Size : 67 x 48mm/2.64 x 1.89(L*D)
  • Net Weight : 86g;Package Content : 1 x Variable Resistor
  • See more on Amazon...

Body Height : 32Mm/1.26";Thread Diameter : 10Mm/0.39".
Net Weight : 86G;Package Content : 1 X Variable Resistor.
Knob Diameter : 6Mm/0.24";Overall Size : 67 X 48Mm/2.64" X 1.89"(L*D).
Power Rating : 25W;Resistance Value : 20Ω¸.

Brand: YXQ   |   Manufacturer: YXQ

Amazon Price: $9.49 | as of 05/02/2024 (3:18am pst) *DETAILS
Availability: In Stock

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  #9

Saim Ceramic Rheostat 100W 100 Ohm Variable Taper Pot Cover Wirewound Potentiometer Rotary Resistor

Asin: B0711XDBYB   |   Model: LS1705220004   |   PartNumber: LS1705220004

Features

  • Product Name : Rheostat;Material : Ceramic, Metal;Color : As Picture Shown
  • Power Rating : 100 Watt;Resistance Value : 100 Ohm
  • Mounted Hole Dia : 4mm/ 0.157;Thread Diameter : 9.5mm/ 0.37
  • Knob Diameter : 5.8mm/ 0.23;Overall Size : 8 x 7cm/ 3.1 x 2.7 (D*H)
  • Net Weight : 254g;Package Content : 1 x Resistor Rheostat With knob
  • See more on Amazon...

Mounted Hole Dia : 4Mm/ 0.157";Thread Diameter : 9.5Mm/ 0.37".
Net Weight : 254G;Package Content : 1 X Resistor Rheostat(With Knob).
Knob Diameter : 5.8Mm/ 0.23";Overall Size : 8 X 7Cm/ 3.1" X 2.7" (D*H).
Power Rating : 100 Watt;Resistance Value : 100 Ohm.

Brand: Saim   |   Manufacturer: Saim

Amazon Price: $14.37 | as of 05/02/2024 (3:18am pst) *DETAILS
Availability: In Stock

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  #10

Sliding Rheostat, 1.5A 50 Metal Physics Electrical Slide Rheostat Resistance Laboratory Researching Tool

Asin: B07QRW4HFS   |   Ean: 0749249898176   |   UPC: 749249898176

Features

  • Scientific Laboratory 50 Ohms 1.5 Amps Sliding Rheostat Variable Resistor for Physical Electrical Experiment Equipment
  • The product adopts the oxidized and insulated wire, which is tightly wound on the porcelain tube and fixed on the metal bracket.
  • This product applies to circuits which is below 50Hz, 380V, below DC 440V. It plays the role of control circuit by changing its own resistance.
  • It can be used as a current and voltage regulator for research and demonstration in the laboratory, as well as for excitation and speed control of power generation equipment and DC motors.
  • Your satisfaction is our priority. If there is any quality problem of our product or you are not happy with your purchase in our store, please kindly contact us and we are always ready to help.
  • See more on Amazon...

This Product Applies To Circuits Which Is Below 50Hz, 380V, Below Dc 440V. It Plays The Role Of Control Circuit By Changing Its Own Resistance..
Your Satisfaction Is Our Priority. If There Is Any Quality Problem Of Our Product Or You Are Not Happy With Your Purchase In Our Store, Please Kindly Contact Us And We Are Always Ready To Help..
It Can Be Used As A Current And Voltage Regulator For Research And Demonstration In The Laboratory, As Well As For Excitation And Speed Control Of Power Generation Equipment And Dc Motors..
The Product Adopts The Oxidized And Insulated Wire, Which Is Tightly Wound On The Porcelain Tube And Fixed On The Metal Bracket..

Brand: Walfront   |   Manufacturer: Walfront

Dimensions: 3.54 x 6.69 x 2.17 Inches

Amazon Price: $13.30 | as of 05/02/2024 (3:18am pst) *DETAILS
Availability: In Stock
List Price: $14.19

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  #11

uxcell 25W 100 Ohm Round Ceramic Wirewound Potentiometer Resistor Rheostat

Asin: B013FY9T3G   |   Model: SYNCELEC001494   |   PartNumber: SYNCELEC001494   |   Ean: 0711331896247   |   UPC: 711331896247

Features

  • Product Name : Resistor Rheostat;Material : Ceramic, Metal;Color : Black,Green,White,Silver Tone
  • Power Rating : 25W;Resistance Value : 100 Ohm;Mounted Hole Dia : 5mm/ 0.2
  • Thread Diameter : 10mm/ 0.39;Shaft Dia. : 6mm/ 0.23
  • Knob Size : 24.5 x 21mm/ 0.96 x 0.83(Max.D*H); Overall Size : 43 x 70mm/ 1.7 x 2.76 (D*H)
  • Net Weight : 94g;Package Content : 1 x Resistor Rheostat
  • See more on Amazon...

Thread Diameter : 10Mm/ 0.39";Shaft Dia. : 6Mm/ 0.23".
Net Weight : 94G;Package Content : 1 X Resistor Rheostat.
Knob Size : 24.5 X 21Mm/ 0.96" X 0.83"(Max.D*H); Overall Size : 43 X 70Mm/ 1.7" X 2.76" (D*H).
Power Rating : 25W;Resistance Value : 100 Ohm;Mounted Hole Dia : 5Mm/ 0.2".

Brand: uxcell   |   Manufacturer: uxcell

Amazon Price: $15.99 | as of 05/02/2024 (3:18am pst) *DETAILS
Availability: In Stock

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  #12

YXQ 50W 10 Ohm Ceramic Resistor Rheostat Porcelain Disk Adjustable Wirewound Resistors with Knob

Asin: B06Y5SBRHB   |   Model: ax00000015   |   PartNumber: ax00000015   |   Ean: 0603813843668   |   UPC: 603813843668

Features

  • Product Name : Resistor Rheostat;Material : Ceramic, Metal, Resin;Color : As Picture Shown
  • Power Rating : 50W;Resistance Value : 10
  • Body Height : 3.6cm/1.42;Thread Diameter : 10mm/0.39
  • Knob Diameter : 6mm/0.24;Overall Size : 7.0 x 6.7cm/2.76 x 2.64(L*D)
  • Net Weight : 163g;Package Content : 1 x Variable Resistor
  • See more on Amazon...

Body Height : 3.6Cm/1.42";Thread Diameter : 10Mm/0.39".
Net Weight : 163G;Package Content : 1 X Variable Resistor.
Knob Diameter : 6Mm/0.24";Overall Size : 7.0 X 6.7Cm/2.76" X 2.64"(L*D).
Power Rating : 50W;Resistance Value : 10Ω¸.

Brand: YXQ   |   Manufacturer: YXQ

Amazon Price: $10.99 | as of 05/02/2024 (3:18am pst) *DETAILS
Availability: In Stock

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  #13

WQSING 10 Ohm100W Rheostat 205839 117243 Compatible with Miller Bobcat 225G 225D Plus 225Nt Welder

Asin: B0CS94K2XB   |   Model: 225G 225G   |   PartNumber: 225G 225G

Features

  • Part Number: 205839, 117243
  • Compatible with Miller Bobcat Welder 225G 225G Plus, 225D, 225D Plus, 225Nt Prior to Lc191442
  • Wattage: 100W
  • Wattage: 100W
  • If you are not sure about the compatibility or have any questions, please contact us before ordering.
  • See more on Amazon...

Wattage: 100W.
If You Are Not Sure About The Compatibility Or Have Any Questions, Please Contact Us Before Ordering..
Wattage: 100W.
Compatible With Miller Bobcat Welder 225G 225G Plus, 225D, 225D Plus, 225Nt Prior To Lc191442.

Brand: WQSING   |   Manufacturer: WQSING

Warranty: 1 Year

Amazon Price: $116.00 | as of 05/02/2024 (3:18am pst) *DETAILS
Availability: In Stock

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  #14

M5090C Sa-200 Sa-250 Classic I II III 3D 300D Lincoln Rheostat 64 Ohm 150 Watt

Asin: B01GGWXL1U

Brand: High Speed Engineering Ohmite   |   Manufacturer: Ohmite

Amazon Price: $108.00 | as of 05/02/2024 (3:18am pst) *DETAILS
Availability: In Stock

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  #15

2 Sizes Check Yours Real Genuine Ohmite 14 Ohm Rheostat Fits Miller Bobcat 225 225NT 250 250FE + More White

Asin: B0778SSXXN

Brand: High Speed Engineering Ohmite   |   Manufacturer: Ohmite

Amazon Price: $112.00 | as of 05/02/2024 (3:18am pst) *DETAILS
Availability: In Stock

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  #16

Leponitt Professional solid state Rheostat Soldering Iron Controller, MAX. 250 Watts

Asin: B0BP3S35WF   |   Model: RSIC-1   |   PartNumber: RSIC-1

Features

  • Max Power: 250 Watts
  • Voltage: 120V
  • Solid State Circuitry & Mounting Brackets
  • Rheostat regulates the flow of electrical current into a soldering iron to maintain consistent tip temperature.
  • Accepts 2 or 3 Prong Irons & products
  • See more on Amazon...

Solid State Circuitry & Mounting Brackets.
Accepts 2 Or 3 Prong Irons & Products.
Rheostat Regulates The Flow Of Electrical Current Into A Soldering Iron To Maintain Consistent Tip Temperature..
Voltage: 120V.

Brand: Rainbow Art Glass   |   Manufacturer: Leponitt

Dimensions: 2.00 x 6.00 x 6.00 Inches   |   Weight: 0.69 pounds

Amazon Price: $34.75 | as of 05/02/2024 (3:18am pst) *DETAILS
Availability: In Stock

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  #17

YXQ 100W 10 Ohm Wirewound Sliding Resistor Ceramic Disk Variable Potentiometer Porcelain Plate Rheostat w Knob

Asin: B07NW4CG9P   |   Model: 07141754   |   PartNumber: 07141754

Features

  • Variable Rheostat Wirewound Ceramic Potentiometer Material : Ceramic, Metal, Resin;
  • Power Rating : 100 Watt;Resistance Value : 10 Ohm;Tolerance:+/-5%
  • Total Size: 81 x 70mm/ 3.18 x 2.75 inch (D * H);Shaft Diameter: 6mm
  • Widely used in industrial machinery RPM adjustment, voltage and current adjustment, instruments, and automated control installations.
  • Net Weight : 256g;Package Content : 1 x Resistor Rheostat
  • See more on Amazon...

Total Size: 81 X 70Mm/ 3.18 X 2.75 Inch (D * H);Shaft Diameter: 6Mm.
Net Weight : 256G;Package Content : 1 X Resistor Rheostat.
Widely Used In Industrial Machinery Rpm Adjustment, Voltage And Current Adjustment, Instruments, And Automated Control Installations..
Power Rating : 100 Watt;Resistance Value : 10 Ohm;Tolerance:+/-5%.

Brand: YXQ   |   Manufacturer: YXQ

Amazon Price: $12.99 | as of 05/02/2024 (3:18am pst) *DETAILS
Availability: In Stock

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  #18

Versatile AC Motor Speed Controller - 100V-120V, 15A Max - Electric Fan Speed Regulator with Overload Protection, Electronic Voltage Regulation, and Voltage LED Display

Asin: B09LQP5RDB   |   Ean: 0728040708990   |   UPC: 728040708990

Features

  • Power Specifications at a Glance Input voltage range: 110-120V, Maximum current capacity: 15A, rated current: 9A, Supports a maximum resistive load of 4000 watts and an inductive load of 1500 watts Thoughtful Design
  • Thoughtful Design Specially designed back clip allows easy attachment to your belt for quick access while working. The rotary knob provides precise voltage control, while the LED voltage display ensures you can monitor power status anytime.
  • Overload Protection The switch automatically cuts off power when the current exceeds 15A, ensuring safety for both equipment and users. The flame-retardant casing adds an extra layer of security.
  • Versatile Standard Socket Our power control center stands out with its exceptional versatility, equipped with a multi-functional standard socket compatible with the common Type A and Type B plugs in the United States. This means you can connect a wide range of devices, from household appliances to tools, with seamless compatibility. No need to hunt for adapters or switch plugs everything becomes easy and convenient. No matter what type of device you need to connect, our power control center
  • Versatile Usage Perfect for powering fans, small motors, soldering irons, and other inductive load devices. It can also be used with resistive loads such as kettles and electric heaters. Whether for work or life, our Smart Power Control Center delivers efficient power management, keeping your devices running smoothly while providing a more convenient and secure power experience. Choose us for excellence and convenience.
  • See more on Amazon...

🔒 Overload Protection The Switch Automatically Cuts Off Power When The Current Exceeds 15A, Ensuring Safety For Both Equipment And Users. The Flame-Retardant Casing Adds An Extra Layer Of Security..
🔥 Versatile Usage Perfect For Powering Fans, Small Motors, Soldering Irons, And Other Inductive Load Devices. It Can Also Be Used With Resistive Loads Such As Kettles And Electric Heaters. Whether For Work Or Life, Our Smart Power Control Center Delivers Efficient Power Management, Keeping Your Devices Running Smoothly While Providing A More Convenient And Secure Power Experience. Choose Us For Excellence And Convenience..
🔌 Versatile Standard Socket Our Power Control Center Stands Out With Its Exceptional Versatility, Equipped With A Multi-Functional Standard Socket Compatible With The Common Type A And Type B Plugs In The United States. This Means You Can Connect A Wide Range Of Devices, From Household Appliances To Tools, With Seamless Compatibility. No Need To Hunt For Adapters Or Switch Plugs—Everything Becomes Easy And Convenient. No Matter What Type Of Device You Need To Connect, Our Power Control Center.
🔧 Thoughtful Design Specially Designed Back Clip Allows Easy Attachment To Your Belt For Quick Access While Working. The Rotary Knob Provides Precise Voltage Control, While The Led Voltage Display Ensures You Can Monitor Power Status Anytime..

Brand: Azucyzi   |   Manufacturer: Azycyzi

Amazon Price: $27.99 | as of 05/02/2024 (3:18am pst) *DETAILS
Availability: In Stock
Used Price: $18.90

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  #19

Variable Speed Controller SCR Voltage Controller Fit for Router Fan Electric Motor Rheostat AC 120V 220V/ 15A/ 4000W Max

Asin: B0B3DMWNL1   |   Model: LXSCR00001   |   PartNumber: LXSCR00001   |   Ean: 0888107101932   |   UPC: 888107101932

Features

  • Compatible with 120V or 220V power input, 15A maximum current, the output voltage is 0-120V when the input is 120V, and the output voltage is 0-220V when the input is 220V.
  • Suitable for excitation motors, power tools and resistive loads, such as fans, hand-held routers, electric kettles, electric stoves, electric soldering irons, etc.;
  • The maximum power of connecting inductive loads (such as fans and routers) is about 1500W, and the limit power of connecting resistive loads (such as electric furnaces, heating wires) is 4000W;
  • Sturdy and durable metal casing, continuously adjustable output voltage, with holes on the back for easy installation and fixation;
  • Warning, not suitable for smart appliances with complex circuit boards.
  • Note, the above mentioned 4000W refer to the maximum power when working under ohmic load. The inductive load is 1/3 of the ohmic load. So it can only be used with devices within 100-2000W.
  • See more on Amazon...

The Maximum Power Of Connecting Inductive Loads (Such As Fans And Routers) Is About 1500W, And The Limit Power Of Connecting Resistive Loads (Such As Electric Furnaces, Heating Wires) Is 4000W;.
Warning, Not Suitable For Smart Appliances With Complex Circuit Boards..
Note, The Above Mentioned 4000W Refer To The Maximum Power When Working Under Ohmic Load. The Inductive Load Is 1/3 Of The Ohmic Load. So It Can Only Be Used With Devices Within 100-2000W..
Sturdy And Durable Metal Casing, Continuously Adjustable Output Voltage, With Holes On The Back For Easy Installation And Fixation;.
Suitable For Excitation Motors, Power Tools And Resistive Loads, Such As Fans, Hand-Held Routers, Electric Kettles, Electric Stoves, Electric Soldering Irons, Etc.;.

Brand: L&Z   |   Manufacturer: L&Z

Dimensions: 3.15 x 4.50 x 3.90 inches   |   Weight: 1.08 pounds

Amazon Price: $29.99 | as of 05/02/2024 (3:18am pst) *DETAILS
Availability: In Stock

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  #20

Motor Governor, 12 Volt Rheostat, 12V Fan Controller, Universal DC 12V/24V Motor Speeds Controller Switch for Adjusting Speeds of Car Truck Fan Heater Control

Asin: B08FMPBGMY

Features

  • High Quality: Motor speeds controller is made of plastic and metal which is durable, it can prolong the product service life
  • Easy To Use: Motor governoris easy and convenient to use and wire, it is a great replacement for broken ones
  • Wide Application: Stepless speeds regulator switch is widely used for adjusting speeds of automobile fan heater, defroster, fans
  • Superior Performance: 12V/24V controller switch is a upgraded fan heater control switch designed with heat sink that will ensures a better heat dissipation
  • What You Will Get: You will get 1pcs brand new stepless speeds regulator switch, you deserve it for better work experience
  • See more on Amazon...

Wide Application: Stepless Speeds Regulator Switch Is Widely Used For Adjusting Speeds Of Automobile Fan Heater, Defroster, Fans.
What You Will Get: You Will Get 1Pcs Brand New Stepless Speeds Regulator Switch, You Deserve It For Better Work Experience.
Superior Performance: 12V/24V Controller Switch Is A Upgraded Fan Heater Control Switch Designed With Heat Sink That Will Ensures A Better Heat Dissipation.
Easy To Use: Motor Governoris Easy And Convenient To Use And Wire, It Is A Great Replacement For Broken Ones.

Brand: Yosoo   |   Manufacturer: Yosoo Health Gear

Dimensions: 0.00 x 0.00 x 0.00 Inches

Amazon Price: $12.68 | as of 05/02/2024 (3:18am pst) *DETAILS
Availability: In Stock
List Price: $13.75

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  #21

Electronics-Salon 25W 30 OHM High Power Wirewound Potentiometer, Rheostat, Variable Resistor.

Asin: B012S76JQ6   |   Model: VR-25W/30-1   |   PartNumber: VR-25W/30-1   |   Ean: 6954525549534

Features

  • 30 ohm 25 Watts High Power Ceramic Wirewound Potentiometer / Rheostat.
  • Quantity: 1 piece.
  • Size: A=43mm, B=40mm, F=50mm, L=24 +/-1mm.
  • Shaft Diameter: 6mm.
  • 100% New.
  • See more on Amazon...

Size: A=43Mm, B=40Mm, F=50Mm, L=24 +/-1Mm..
100% New..
Shaft Diameter: 6Mm..
Quantity: 1 Piece..

Brand: Electronics-Salon   |   Manufacturer: Electronics-Salon

Amazon Price: $16.99 | as of 05/02/2024 (3:18am pst) *DETAILS
Availability: In Stock

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  #22

YXQ Ceramic Rheostat 100W 20 Ohm with Variable Taper Pot Cover Wirewound Rotary Power Resistor

Asin: B076J8S3CW   |   Model: 07141754   |   PartNumber: 07141754   |   Ean: 0615150933353   |   UPC: 615150933353

Features

  • The rheostat is consisted of ceramic core and a resistive wire wrapped to form a toroid coil with a wiper axle.
  • Power Rating : 100 W;Resistance Value : 20 Ohm
  • Can be used widely as light dimmers,motor speed control,arc lamps, pumps, fans and blowers, respirators, dental,model trains or other applications that require high voltage and current.
  • Control the electrical resistance of a circuit without interrupting the flow of current.
  • Net Weight : 250g;Package Content : 1 x Rheostat(With knob)
  • See more on Amazon...

Can Be Used Widely As Light Dimmers,Motor Speed Control,Arc Lamps, Pumps, Fans And Blowers, Respirators, Dental,Model Trains Or Other Applications That Require High Voltage And Current..
Net Weight : 250G;Package Content : 1 X Rheostat(With Knob).
Control The Electrical Resistance Of A Circuit Without Interrupting The Flow Of Current..
Power Rating : 100 W;Resistance Value : 20 Ohm.

Brand: YXQ   |   Manufacturer: YXQ

Amazon Price: $14.99 | as of 05/02/2024 (3:18am pst) *DETAILS
Availability: In Stock

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  #23

WQSING Rheostat 233060 200657 Compatible with Bobcat 225 225NT 250 FE 250NT 3 Phase 14 Ohm 150W Compatible with Miller Welder Frict Term Compatible with Ohmite 207177

Asin: B0CSCT5JT5   |   Model: 225 225NT 250 FE 250NT   |   PartNumber: 225 225NT 250 FE 250NT

Features

  • Part Number: 233060, 200657, 207177
  • Compatible with Bobcat 225 225NT 250 FE 250NT 3 phase
  • Compatible with Miller Welder
  • Compatible with Ohmite
  • Wattage: 150W
  • OHM: 14 ohm
  • See more on Amazon...

Compatible With Miller Welder.
Wattage: 150W.
Ohm: 14 Ohm.
Compatible With Ohmite.
Compatible With Bobcat 225 225Nt 250 Fe 250Nt 3 Phase.

Brand: WQSING   |   Manufacturer: WQSING

Warranty: 1 Year

Amazon Price: $104.50 | as of 05/02/2024 (3:18am pst) *DETAILS
Availability: In Stock
List Price: $110.00

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  #24

AC Variable Speed Controller, 120V~220V 15A 4000W, Variable Speed Controller & Fan Speed Controller with Rheostat,Variable Voltage Regulator Router for Electric Motors Rheostat

Asin: B0CN5KDYWV

Features

  • owerful Performance : This variable speed motor controller compatible with 120V/220V power input, 15A max current, adjustable output voltage (0-220V), and a 400W limit power. The maximum power is 4000W under resistive load, with inductive load being 1/3 of resistive load.
  • High-Quality Build : This variable speed motor controller utilizes imported SMD thyristors, all-aluminum heat sinks for high-temperature circuits, and durable FR-4 circuit boards with double-sided copper layer welding. Note: Must be grounded safely due to the metal case.
  • Safety Assurance : This variable speed motor controller is zero hysteresis, zero delay, peak absorption circuit for protection against surges, spikes, and RC absorption. Equipped with multifunctional industrial sockets and reinforced phosphor bronze fittings for comprehensive security.
  • Versatile Application : This variable speed motor controller suitable for various appliances like fans, electric stoves, water heaters, small motors, electric irons, and tungsten lamps. Not suitable for smart appliances with complex circuit boards.
  • Usage Limitations : Not for use with smart appliances. The fan speed controller maximum power for inductive loads (fans, routers) is about 1500W, and the limit power for resistive loads (electric furnaces, heating wires) is 4000W. Resistive loads include tungsten lamps and heating wires, while inductive loads refer to series-excited motors.
  • See more on Amazon...

【Safety Assurance】: This Variable Speed Motor Controller Is Zero Hysteresis, Zero Delay, Peak Absorption Circuit For Protection Against Surges, Spikes, And Rc Absorption. Equipped With Multifunctional Industrial Sockets And Reinforced Phosphor Bronze Fittings For Comprehensive Security..
【Usage Limitations】: Not For Use With Smart Appliances. The Fan Speed Controller Maximum Power For Inductive Loads (Fans, Routers) Is About 1500W, And The Limit Power For Resistive Loads (Electric Furnaces, Heating Wires) Is 4000W. Resistive Loads Include Tungsten Lamps And Heating Wires, While Inductive Loads Refer To Series-Excited Motors..
【Versatile Application】: This Variable Speed Motor Controller Suitable For Various Appliances Like Fans, Electric Stoves, Water Heaters, Small Motors, Electric Irons, And Tungsten Lamps. Not Suitable For Smart Appliances With Complex Circuit Boards..
【High-Quality Build】: This Variable Speed Motor Controller Utilizes Imported Smd Thyristors, All-Aluminum Heat Sinks For High-Temperature Circuits, And Durable Fr-4 Circuit Boards With Double-Sided Copper Layer Welding. Note: Must Be Grounded Safely Due To The Metal Case..

Brand: Generic   |   Manufacturer: Guangzhou Fulai

Dimensions: 1.00 x 1.00 x 1.00 inches

Amazon Price: $17.99 | as of 05/02/2024 (3:18am pst) *DETAILS
Availability: In Stock
List Price: $22.99

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  #25

100W 10 Ohm Rheostat Compatible with Bobcat 225G 225G Plus, 225D 225D Plus, 225Nt Replace 205839 117243

Asin: B0CTT3K2ZH   |   Model: MKD286   |   PartNumber: MKD286   |   Ean: 0717203840882   |   UPC: 717203840882

Features

  • Compatibility Compatible with Bobcat 225G 225G Plus, 225D, 225D Plus, 225Nt Prior to Lc191442.
  • Replacement Part Number 205839 117243 100W 10 Ohm Please confirm whether it is the model and specification you need before purchasing.
  • High Quality Glazed disk, acid and alkali resistance, moisture resistance, good thermal stability, long service life. High quality resistance wire, constantan wire, Cama wire, etc.
  • Specialized production The rheostat is wound on the C-type ceramic plate with high-quality resistance alloy wire, and the entire resistance ring is coated with flame retardant resin paint in addition to the sliding contact surface, so as to protect the wire winding and better heat dissipation. Strict production standards are used in every step of the rheostat production process to ensure its performance and quality.
  • Package Included 1*Rheostat 1*Control knob.
  • See more on Amazon...

【High Quality】Glazed Disk, Acid And Alkali Resistance, Moisture Resistance, Good Thermal Stability, Long Service Life. High Quality Resistance Wire, Constantan Wire, Cama Wire, Etc..
【Package Included】1*Rheostat 1*Control Knob..
【Specialized Production】The Rheostat Is Wound On The C-Type Ceramic Plate With High-Quality Resistance Alloy Wire, And The Entire Resistance Ring Is Coated With Flame Retardant Resin Paint In Addition To The Sliding Contact Surface, So As To Protect The Wire Winding And Better Heat Dissipation. Strict Production Standards Are Used In Every Step Of The Rheostat Production Process To Ensure Its Performance And Quality..
【Replacement Part Number】205839 117243 100W 10 Ohm Please Confirm Whether It Is The Model And Specification You Need Before Purchasing..

Brand: Tivora   |   Manufacturer: Tivora

Weight: 0.70 Pounds

Warranty: 2 Year

Amazon Price: $89.99 | as of 05/02/2024 (3:18am pst) *DETAILS
Availability: In Stock

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  #26

Heyiarbeit 50 Ohm 50W Ceramic Wirewound Potentiometer Linear Variable Rheostat Resistor with Knob for Light Dimmers Motor Speed Control 1pcs

Asin: B09D3J1FVM   |   Model: DFZ4900GP0711-FBA   |   PartNumber: DFZ4900GP0711-FBA

Features

  • SIZE - Power Rating: 50 W; Resistance Value: 50R Ohm; Tolerance: +/-5%; Resistance Material: Wire Wound; Shape: Porcelain Plate Type
  • MATERIAL - The rheostat is composed of a high-quality ceramic core and a resistance wire wound into a toroidal coil with a wiper shaft, durable and has a long service life
  • FEATURE - The resistance can be adjusted continuously, and control the electrical resistance of a circuit without interrupting the flow of current, saving the trouble of changing the resistance
  • APPLICATION - Ceramic rheostat can be used widely as light dimmers and motor speed control, is applicable for arc lamps, pumps, fans and blowers, model trains or other applications that require high voltage and current
  • PACKAGE CONTENT - 1 x Ceramic Rheostat(With knob); Please check the product dimension you need before placing the order
  • See more on Amazon...

【Feature】- The Resistance Can Be Adjusted Continuously, And Control The Electrical Resistance Of A Circuit Without Interrupting The Flow Of Current, Saving The Trouble Of Changing The Resistance.
【Package Content】- 1 X Ceramic Rheostat(With Knob); Please Check The Product Dimension You Need Before Placing The Order.
【Application】- Ceramic Rheostat Can Be Used Widely As Light Dimmers And Motor Speed Control, Is Applicable For Arc Lamps, Pumps, Fans And Blowers, Model Trains Or Other Applications That Require High Voltage And Current.
【Material】- The Rheostat Is Composed Of A High-Quality Ceramic Core And A Resistance Wire Wound Into A Toroidal Coil With A Wiper Shaft, Durable And Has A Long Service Life.

Brand: Heyiarbeit   |   Manufacturer: Heyiarbeit

Amazon Price: $15.49 | as of 05/02/2024 (3:18am pst) *DETAILS
Availability: In Stock

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  #27

Electronics-Salon 200W 500 OHM High Power Wirewound Potentiometer, Rheostat, Variable Resistor.

Asin: B012SKW9XA   |   Model: VR-200W/500-1   |   PartNumber: VR-200W/500-1   |   Ean: 6954525549794

Features

  • 500 ohm 200 Watts High Power Ceramic Wirewound Potentiometer / Rheostat.
  • Quantity: 1 piece.
  • Size: A=105mm, B=53mm, F=118mm, L=24 +/-1mm.
  • Shaft Diameter: 6mm.
  • 100% New.
  • See more on Amazon...

Size: A=105Mm, B=53Mm, F=118Mm, L=24 +/-1Mm..
100% New..
Shaft Diameter: 6Mm..
Quantity: 1 Piece..

Brand: Electronics-Salon   |   Manufacturer: Electronics-Salon

Amazon Price: $35.00 | as of 05/02/2024 (3:18am pst) *DETAILS
Availability: In Stock

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  #28

Electronics-Salon 200W 10 OHM High Power Wirewound Potentiometer, Rheostat, Variable Resistor.

Asin: B012SLVXNG   |   Model: VR-200W/10-1   |   PartNumber: VR-200W/10-1   |   Ean: 6954525549848

Features

  • 10 ohm 200 Watts High Power Ceramic Wirewound Potentiometer / Rheostat.
  • Quantity: 1 piece.
  • Size: A=105mm, B=53mm, F=118mm, L=24 +/-1mm.
  • Shaft Diameter: 6mm.
  • 100% New.
  • See more on Amazon...

Size: A=105Mm, B=53Mm, F=118Mm, L=24 +/-1Mm..
100% New..
Shaft Diameter: 6Mm..
Quantity: 1 Piece..

Brand: Electronics-Salon   |   Manufacturer: Electronics-Salon

Amazon Price: $35.00 | as of 05/02/2024 (3:18am pst) *DETAILS
Availability: In Stock

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  #29

Heyiarbeit 5 Ohm 200W Ceramic Wirewound Potentiometer Linear Variable Rheostat Resistor with Knob for Light Dimmers Motor Speed Control 1pcs

Asin: B09D3JKJSB   |   Model: DFZ7000GP0711-FBA   |   PartNumber: DFZ7000GP0711-FBA

Features

  • SIZE - Power Rating: 200 W; Resistance Value: 5R Ohm; Tolerance: +/-5%; Resistance Material: Wire Wound; Shape: Porcelain Plate Type
  • MATERIAL - The rheostat is composed of a high-quality ceramic core and a resistance wire wound into a toroidal coil with a wiper shaft, durable and has a long service life
  • FEATURE - The resistance can be adjusted continuously, and control the electrical resistance of a circuit without interrupting the flow of current, saving the trouble of changing the resistance
  • APPLICATION - Ceramic rheostat can be used widely as light dimmers and motor speed control, is applicable for arc lamps, pumps, fans and blowers, model trains or other applications that require high voltage and current
  • PACKAGE CONTENT - 1 x Ceramic Rheostat(With knob); Please check the product dimension you need before placing the order
  • See more on Amazon...

【Feature】- The Resistance Can Be Adjusted Continuously, And Control The Electrical Resistance Of A Circuit Without Interrupting The Flow Of Current, Saving The Trouble Of Changing The Resistance.
【Package Content】- 1 X Ceramic Rheostat(With Knob); Please Check The Product Dimension You Need Before Placing The Order.
【Application】- Ceramic Rheostat Can Be Used Widely As Light Dimmers And Motor Speed Control, Is Applicable For Arc Lamps, Pumps, Fans And Blowers, Model Trains Or Other Applications That Require High Voltage And Current.
【Material】- The Rheostat Is Composed Of A High-Quality Ceramic Core And A Resistance Wire Wound Into A Toroidal Coil With A Wiper Shaft, Durable And Has A Long Service Life.

Brand: Heyiarbeit   |   Manufacturer: Heyiarbeit

Amazon Price: $17.99 | as of 05/02/2024 (3:18am pst) *DETAILS
Availability: In Stock

See On Amazon




  #30

ALL-CARB Router Fan Electric Motor Rheostat Variable Speed Controller AC 1500W / 120V / 15A

Asin: B095JFPYSZ   |   Model: Does not apply   |   PartNumber: Does not apply   |   Ean: 6903036868894

Features

  • Product Name: Router Fan Electric Motor Rheostat Variable Speed Controller AC
  • Current Capacity: 15A
  • Voltage Capacity: 120V AC/60Hz
  • Maximum Input Power: 1500W
  • Three Settings Include: off / on (full) / variable
  • See more on Amazon...

Voltage Capacity: 120V Ac/60Hz.
Three Settings Include: Off / On (Full) / Variable.
Maximum Input Power: 1500W.
Current Capacity: 15A.

Brand: ALL-CARB   |   Manufacturer: ALL-CARB

Dimensions: 3.35 x 6.50 x 4.72 Inches   |   Weight: 0.64 pounds

Amazon Price: $22.43 | as of 05/02/2024 (3:18am pst) *DETAILS
Availability: In Stock

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