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$25.99
$29.99
AC Motor Speed Controller 120V 15A Variable Speed Controller & Fan Speed Controller, Electronic Voltage Regulator For Resistive Loads Only With
Amazon.com
133
13% off
$25.99
$29.99
AC Motor Speed Controller 120V 15A Variable Speed Controller & Fan Speed Controller, Electronic Voltage Regulator For Resistive Loads Only With
Amazon.com
133
$12.99
Motor Speed Controller, DC 6 To 60V PWM Motor Speed Regulator Power Controller With LED Digital Display, 12V 24V 36V 48V 30A Adjustable Variable Speed
Amazon.com
$12.99
Motor Speed Controller, DC 6 To 60V PWM Motor Speed Regulator Power Controller With LED Digital Display, 12V 24V 36V 48V 30A Adjustable Variable Speed
Amazon.com
$13.99
BOJACK Motor Speed Controller Adjustable Speed Regulator With Stepless Variable Rotary Switch PWM Signal Generator Driver Module 150W DC 5V 12V 24V
Amazon.com
$13.99
BOJACK Motor Speed Controller Adjustable Speed Regulator With Stepless Variable Rotary Switch PWM Signal Generator Driver Module 150W DC 5V 12V 24V
Amazon.com
$26.99
Motor Speed Controller AC 120V 15A Variable Adjuster For Electric Fan Router Duct Exhaust Rheostat, Router Duct Exhaust Ceiling Fan,Variablec Voltage
Amazon.com
11
$26.99
Motor Speed Controller AC 120V 15A Variable Adjuster For Electric Fan Router Duct Exhaust Rheostat, Router Duct Exhaust Ceiling Fan,Variablec Voltage
Amazon.com
11
$65.99
20Amp Variable Transformer AC Voltage Regulator Metered, 110V 60Hz Varic 0-130V Volt Adjustable Output 2000VA AC Voltage Regulator With US Plug
Amazon.com
4
$65.99
20Amp Variable Transformer AC Voltage Regulator Metered, 110V 60Hz Varic 0-130V Volt Adjustable Output 2000VA AC Voltage Regulator With US Plug
Amazon.com
4
$2,259.08
Aaon R70440 Variable Frequency Drive/Vfd - Motor Controller - 230V - 3Ph - 10Hp - Power Supplies & Cords
Parts Town
Free shipping
$2,259.08
Aaon R70440 Variable Frequency Drive/Vfd - Motor Controller - 230V - 3Ph - 10Hp - Power Supplies & Cords
Parts Town
Free shipping
$208.99
Atlantic Variable Speed Controller For Asynch. Pumps (MPN TWVSC)
Webb's Water Gardens
$208.99
Atlantic Variable Speed Controller For Asynch. Pumps (MPN TWVSC)
Webb's Water Gardens
$26.65
AC Motor Speed Controller 120V - Electronic Motor Speed Regulator Variable Adjuster For Electric Motors, Fans & Tools W/ Overheat Protection 15A 4000W
Amazon.com
$26.65
AC Motor Speed Controller 120V - Electronic Motor Speed Regulator Variable Adjuster For Electric Motors, Fans & Tools W/ Overheat Protection 15A 4000W
Amazon.com
$22.62
AC Motor Speed Controller 120V 15A, Variable Fan Speed Controller With LED Digital Display, Electronic Voltage Regulator For Electric Motors,
Amazon.com
$22.62
AC Motor Speed Controller 120V 15A, Variable Fan Speed Controller With LED Digital Display, Electronic Voltage Regulator For Electric Motors,
Amazon.com
$13.99
7-70V 30A PWM DC Motor Speed Controller, Adjustable PWM Motor Controller Switch 30A Variable Motor Speed Regulator
Amazon.com
8
$13.99
7-70V 30A PWM DC Motor Speed Controller, Adjustable PWM Motor Controller Switch 30A Variable Motor Speed Regulator
Amazon.com
8
$29.95
$44.00
KB Electronics 8811007 Solid State Variable Speed AC Electric Motor Control, 6.0 Max Amp, 115V, K177-1006
Amazon.com
1K+
31% off
$29.95
$44.00
KB Electronics 8811007 Solid State Variable Speed AC Electric Motor Control, 6.0 Max Amp, 115V, K177-1006
Amazon.com
1K+
$328.00
$369.00
Oakton WD-36225-59 Digi-Sense Variable-Voltage Output Controller, 5-100%, 120V/10A, 3622559
TEquipment
11% off
$328.00
$369.00
Oakton WD-36225-59 Digi-Sense Variable-Voltage Output Controller, 5-100%, 120V/10A, 3622559
TEquipment
$21.99
PNYZIK AC Variable Fan Speed Controller Fit For Fan Electric Motor Router Rheostat, 120-220V 15A 4000W Max SCR Voltage Regulator, Black
Amazon.com
36
$21.99
PNYZIK AC Variable Fan Speed Controller Fit For Fan Electric Motor Router Rheostat, 120-220V 15A 4000W Max SCR Voltage Regulator, Black
Amazon.com
36
$26.31
Dc Motor Speed Controller Motor Driver,Variable Speed Motor,Router Speed Controller,Digital Display Ccm6ds-D,12V-80V Dc 30A Pwm LCD Display Speed
Amazon.com
62
Free shipping
$26.31
Dc Motor Speed Controller Motor Driver,Variable Speed Motor,Router Speed Controller,Digital Display Ccm6ds-D,12V-80V Dc 30A Pwm LCD Display Speed
Amazon.com
62
$19.09
DC 12-60V 10A Motor Speed Controller, Forward Reverse Electric Motor Speed Regulator DC Motor Speed Controller Variable Speed DC Accessories
Amazon.com
5
Free shipping
$19.09
DC 12-60V 10A Motor Speed Controller, Forward Reverse Electric Motor Speed Regulator DC Motor Speed Controller Variable Speed DC Accessories
Amazon.com
5
$22.99
$25.99
ZOWZEA AC Motor Variable Speed Controller 120V 15A 4000W With Overload Protection Switch
Amazon.com
229
11% off
$22.99
$25.99
ZOWZEA AC Motor Variable Speed Controller 120V 15A 4000W With Overload Protection Switch
Amazon.com
229
$300.00
Variable Speed Motor Controller - Variable Speed Motor Controller International
C&M Topline
$300.00
Variable Speed Motor Controller - Variable Speed Motor Controller International
C&M Topline
$29.99
$49.99
Variable Speed Control - Rheostat 100V-120V - Thyristor Electronic Voltage Regulator
Total Hearth
40% off
$29.99
$49.99
Variable Speed Control - Rheostat 100V-120V - Thyristor Electronic Voltage Regulator
Total Hearth
$509.87
Taco PC705-2 Taco PC705 Variable Speed Pump Control | Supplyhouse.Com
SupplyHouse.com
3
$509.87
Taco PC705-2 Taco PC705 Variable Speed Pump Control | Supplyhouse.Com
SupplyHouse.com
3
$578.30
CARRIER HK52ER156 Motor Control Module, 1 HP, Variable Speed, Microprocessor Technology
Voomi Supply
$578.30
CARRIER HK52ER156 Motor Control Module, 1 HP, Variable Speed, Microprocessor Technology
Voomi Supply
$845.00
Worldwide Electric Variable Speed DC Motor Control WDCCONTREV, 120 VAC, 1/8 - 1.0 HP
Global Industrial
$845.00
Worldwide Electric Variable Speed DC Motor Control WDCCONTREV, 120 VAC, 1/8 - 1.0 HP
Global Industrial
$153.49
Aaon G007660 Control Board - Variable Speed - Controls
Parts Town
$153.49
Aaon G007660 Control Board - Variable Speed - Controls
Parts Town
$208.99
Variable Speed Controllers
123 Ponds
30-day returns (most items)
$208.99
Variable Speed Controllers
123 Ponds
30-day returns
$213.99
$248.69
Flex-A-Lite 31165 Variable Speed Controller With Stainless Steel Temperature Probe 1965
CJ Pony Parts
Free shipping
60-day returns (most items)
13% off
$213.99
$248.69
Flex-A-Lite 31165 Variable Speed Controller With Stainless Steel Temperature Probe 1965
CJ Pony Parts
60-day returns
$373.49
Saltdogg Variable Speed Controller: For Use With: Tailgate Spreader Model: 3011864B
Grainger
$373.49
Saltdogg Variable Speed Controller: For Use With: Tailgate Spreader Model: 3011864B
Grainger
$220.99
$256.37
Flex-A-Lite 31163 Variable Speed Temperature Controller With Thread-In Probe 1965
CJ Pony Parts
Free shipping
60-day returns (most items)
13% off
$220.99
$256.37
Flex-A-Lite 31163 Variable Speed Temperature Controller With Thread-In Probe 1965
CJ Pony Parts
60-day returns
$215.99
Atlantic - Variable Speed Controller ( NEW MODEL ) - TWVSC / 73933
123 Ponds
30-day returns (most items)
$215.99
Atlantic - Variable Speed Controller ( NEW MODEL ) - TWVSC / 73933
123 Ponds
30-day returns
$722.75
Tekmar 361 Mixing Control - Variable Speed | Supplyhouse.Com
SupplyHouse.com
$722.75
Tekmar 361 Mixing Control - Variable Speed | Supplyhouse.Com
SupplyHouse.com
$870.52
Buyers Products Variable Speed Controller: For Use With: Spreader Model: 3014199
Grainger
$870.52
Buyers Products Variable Speed Controller: For Use With: Spreader Model: 3014199
Grainger
$1,397.88
Coxreel 20874 | 115 / 230 AC / Volt Variable Speed Controller | Auto Tool World
AutoToolWorld.com
$1,397.88
Coxreel 20874 | 115 / 230 AC / Volt Variable Speed Controller | Auto Tool World
AutoToolWorld.com
$1,121.96
$1,253.69
Liftmaster K77-36502 Variable Speed Controller
Preferred Doors
30-day returns (most items)
10% off
$1,121.96
$1,253.69
Liftmaster K77-36502 Variable Speed Controller
Preferred Doors
30-day returns
$84.65
Variable Speed Controller For Monsoon Pumps By Anjon
ThePondOutlet
30-day returns (most items)
$84.65
Variable Speed Controller For Monsoon Pumps By Anjon
ThePondOutlet
30-day returns
$208.99
Atlantic Water Gardens Variable Speed Controller
Pond Universe
$208.99
Atlantic Water Gardens Variable Speed Controller
Pond Universe
$1,389.00
TPI Gray 32 Amp Variable Heat Controller VHC66P - 208/240V
WebstaurantStore
$1,389.00
TPI Gray 32 Amp Variable Heat Controller VHC66P - 208/240V
WebstaurantStore
$907.99
COXREELS Variable Speed Controller, Forward/Rev, 20875
Zoro.com
30-day returns (most items)
$907.99
COXREELS Variable Speed Controller, Forward/Rev, 20875
Zoro.com
30-day returns
$835.97
Variable Speed Control 208-240 Volt Replacement 8097873 For Mavrik
Voomi Supply
30-day returns (most items)
$835.97
Variable Speed Control 208-240 Volt Replacement 8097873 For Mavrik
Voomi Supply
30-day returns
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    Shop Variable Controller

    Sponsored
    About our ads
    $25.99
    $29.99
    AC Motor Speed Controller 120V 15A Variable Speed Controller & Fan Speed Controller, Electronic Voltage Regulator For Resistive Loads Only With
    Amazon.com
    133
    13% off
    $25.99
    $29.99
    AC Motor Speed Controller 120V 15A Variable Speed Controller & Fan Speed Controller, Electronic Voltage Regulator For Resistive Loads Only With
    Amazon.com
    133
    $12.99
    Motor Speed Controller, DC 6 To 60V PWM Motor Speed Regulator Power Controller With LED Digital Display, 12V 24V 36V 48V 30A Adjustable Variable Speed
    Amazon.com
    $12.99
    Motor Speed Controller, DC 6 To 60V PWM Motor Speed Regulator Power Controller With LED Digital Display, 12V 24V 36V 48V 30A Adjustable Variable Speed
    Amazon.com
    $13.99
    BOJACK Motor Speed Controller Adjustable Speed Regulator With Stepless Variable Rotary Switch PWM Signal Generator Driver Module 150W DC 5V 12V 24V
    Amazon.com
    $13.99
    BOJACK Motor Speed Controller Adjustable Speed Regulator With Stepless Variable Rotary Switch PWM Signal Generator Driver Module 150W DC 5V 12V 24V
    Amazon.com
    $26.99
    Motor Speed Controller AC 120V 15A Variable Adjuster For Electric Fan Router Duct Exhaust Rheostat, Router Duct Exhaust Ceiling Fan,Variablec Voltage
    Amazon.com
    11
    $26.99
    Motor Speed Controller AC 120V 15A Variable Adjuster For Electric Fan Router Duct Exhaust Rheostat, Router Duct Exhaust Ceiling Fan,Variablec Voltage
    Amazon.com
    11
    $65.99
    20Amp Variable Transformer AC Voltage Regulator Metered, 110V 60Hz Varic 0-130V Volt Adjustable Output 2000VA AC Voltage Regulator With US Plug
    Amazon.com
    4
    $65.99
    20Amp Variable Transformer AC Voltage Regulator Metered, 110V 60Hz Varic 0-130V Volt Adjustable Output 2000VA AC Voltage Regulator With US Plug
    Amazon.com
    4
    $2,259.08
    Aaon R70440 Variable Frequency Drive/Vfd - Motor Controller - 230V - 3Ph - 10Hp - Power Supplies & Cords
    Parts Town
    Free shipping
    $2,259.08
    Aaon R70440 Variable Frequency Drive/Vfd - Motor Controller - 230V - 3Ph - 10Hp - Power Supplies & Cords
    Parts Town
    Free shipping
    $208.99
    Atlantic Variable Speed Controller For Asynch. Pumps (MPN TWVSC)
    Webb's Water Gardens
    $208.99
    Atlantic Variable Speed Controller For Asynch. Pumps (MPN TWVSC)
    Webb's Water Gardens
    $26.65
    AC Motor Speed Controller 120V - Electronic Motor Speed Regulator Variable Adjuster For Electric Motors, Fans & Tools W/ Overheat Protection 15A 4000W
    Amazon.com
    $26.65
    AC Motor Speed Controller 120V - Electronic Motor Speed Regulator Variable Adjuster For Electric Motors, Fans & Tools W/ Overheat Protection 15A 4000W
    Amazon.com
    $22.62
    AC Motor Speed Controller 120V 15A, Variable Fan Speed Controller With LED Digital Display, Electronic Voltage Regulator For Electric Motors,
    Amazon.com
    $22.62
    AC Motor Speed Controller 120V 15A, Variable Fan Speed Controller With LED Digital Display, Electronic Voltage Regulator For Electric Motors,
    Amazon.com
    $13.99
    7-70V 30A PWM DC Motor Speed Controller, Adjustable PWM Motor Controller Switch 30A Variable Motor Speed Regulator
    Amazon.com
    8
    $13.99
    7-70V 30A PWM DC Motor Speed Controller, Adjustable PWM Motor Controller Switch 30A Variable Motor Speed Regulator
    Amazon.com
    8
    $29.95
    $44.00
    KB Electronics 8811007 Solid State Variable Speed AC Electric Motor Control, 6.0 Max Amp, 115V, K177-1006
    Amazon.com
    1K+
    31% off
    $29.95
    $44.00
    KB Electronics 8811007 Solid State Variable Speed AC Electric Motor Control, 6.0 Max Amp, 115V, K177-1006
    Amazon.com
    1K+
    $328.00
    $369.00
    Oakton WD-36225-59 Digi-Sense Variable-Voltage Output Controller, 5-100%, 120V/10A, 3622559
    TEquipment
    11% off
    $328.00
    $369.00
    Oakton WD-36225-59 Digi-Sense Variable-Voltage Output Controller, 5-100%, 120V/10A, 3622559
    TEquipment
    $21.99
    PNYZIK AC Variable Fan Speed Controller Fit For Fan Electric Motor Router Rheostat, 120-220V 15A 4000W Max SCR Voltage Regulator, Black
    Amazon.com
    36
    $21.99
    PNYZIK AC Variable Fan Speed Controller Fit For Fan Electric Motor Router Rheostat, 120-220V 15A 4000W Max SCR Voltage Regulator, Black
    Amazon.com
    36
    $26.31
    Dc Motor Speed Controller Motor Driver,Variable Speed Motor,Router Speed Controller,Digital Display Ccm6ds-D,12V-80V Dc 30A Pwm LCD Display Speed
    Amazon.com
    62
    Free shipping
    $26.31
    Dc Motor Speed Controller Motor Driver,Variable Speed Motor,Router Speed Controller,Digital Display Ccm6ds-D,12V-80V Dc 30A Pwm LCD Display Speed
    Amazon.com
    62
    $19.09
    DC 12-60V 10A Motor Speed Controller, Forward Reverse Electric Motor Speed Regulator DC Motor Speed Controller Variable Speed DC Accessories
    Amazon.com
    5
    Free shipping
    $19.09
    DC 12-60V 10A Motor Speed Controller, Forward Reverse Electric Motor Speed Regulator DC Motor Speed Controller Variable Speed DC Accessories
    Amazon.com
    5
    $22.99
    $25.99
    ZOWZEA AC Motor Variable Speed Controller 120V 15A 4000W With Overload Protection Switch
    Amazon.com
    229
    11% off
    $22.99
    $25.99
    ZOWZEA AC Motor Variable Speed Controller 120V 15A 4000W With Overload Protection Switch
    Amazon.com
    229
    $300.00
    Variable Speed Motor Controller - Variable Speed Motor Controller International
    C&M Topline
    $300.00
    Variable Speed Motor Controller - Variable Speed Motor Controller International
    C&M Topline
    $29.99
    $49.99
    Variable Speed Control - Rheostat 100V-120V - Thyristor Electronic Voltage Regulator
    Total Hearth
    40% off
    $29.99
    $49.99
    Variable Speed Control - Rheostat 100V-120V - Thyristor Electronic Voltage Regulator
    Total Hearth