Shop Auto Transformer vs Transformer

Sponsored
About our ads
$827.29
3-Phase Autotransformer 600-480-400-240-208V
Maddox
$827.29
3-Phase Autotransformer 600-480-400-240-208V
Maddox
$2,815.20
3-Phase Autotransformer 600-480-400-240-208V
Maddox
$2,815.20
3-Phase Autotransformer 600-480-400-240-208V
Maddox
$5,105.87
3-Phase Autotransformer 600-480-400-240-208V
Maddox
$5,105.87
3-Phase Autotransformer 600-480-400-240-208V
Maddox
$32.91
Endurance Pro 2 Pk EI Type Isolation Transformers PRI.120/208/240 V AC 50/60Hz 24 V AC 40 VA Class 2 Control With Foot Mount Replacement For Jard
Amazon.com
353
$32.91
Endurance Pro 2 Pk EI Type Isolation Transformers PRI.120/208/240 V AC 50/60Hz 24 V AC 40 VA Class 2 Control With Foot Mount Replacement For Jard
Amazon.com
$1,434.00
V48M28T45EE Eaton / Cutler-Hammer / Westinghouse General Purpose Transformers
Relectric.com
$1,434.00
V48M28T45EE Eaton / Cutler-Hammer / Westinghouse General Purpose Transformers
Relectric.com
$97.69
Beleeb 20Amp Variable Transformer Auto AC Voltage Regulator Power Supply, 2000VA Max, 0130 Volt Output
Amazon.com
310
Free shipping
$97.69
Beleeb 20Amp Variable Transformer Auto AC Voltage Regulator Power Supply, 2000VA Max, 0130 Volt Output
Amazon.com
$21.99
24V 40VA Plug-In AUTO-Resetting AC Transformers, Doorbell AC Power Supply Adapter With PTC Fuse - Ring Doorbell And Thermostat, Compatible With Nest,
Amazon.com
14
$21.99
24V 40VA Plug-In AUTO-Resetting AC Transformers, Doorbell AC Power Supply Adapter With PTC Fuse - Ring Doorbell And Thermostat, Compatible With Nest,
Amazon.com
$64.69
Powervolt: Industrial Control Transformers, 100VA, Primary: 120/240V, Secondary: 120/240V
PowerVolt Group
$64.69
Powervolt: Industrial Control Transformers, 100VA, Primary: 120/240V, Secondary: 120/240V
PowerVolt Group
$2,247,498.25
60 / 80 MVA Substation Power Transformer, Conservator Type, Auto-Transformer - 115000Y66395 Grounded
Larson Electronics
$2,247,498.25
60 / 80 MVA Substation Power Transformer, Conservator Type, Auto-Transformer - 115000Y66395 Grounded
Larson Electronics
$141.38
Daikin 107329901 120/265V Auto Primary Transformer, 107329901 | Supplyhouse.Com
SupplyHouse.com
$141.38
Daikin 107329901 120/265V Auto Primary Transformer, 107329901 | Supplyhouse.Com
SupplyHouse.com
$497.00
General Purpose Transformer: encapsulated core, 3 kVA (PN# C1F003LES)
Automation Direct
10
$497.00
General Purpose Transformer: encapsulated core, 3 kVA (PN# C1F003LES)
Automation Direct
$91.99
VEVOR Voltage Auto Converter Transformer 5000VA Heavy Duty Step Up/Down Power Transformer 110V To 220V And 220V To 110V With 3 Us Outlets 3 Eu
VEVOR
516
$91.99
VEVOR Voltage Auto Converter Transformer 5000VA Heavy Duty Step Up/Down Power Transformer 110V To 220V And 220V To 110V With 3 Us Outlets 3 Eu
VEVOR
$66.99
VEVOR Voltage Auto Converter Transformer 3000VA Heavy Duty Step Up/Down Power Transformer 110V To 220V And 220V To 110V With 3 Us Outlets 3 Eu
VEVOR
18
$66.99
VEVOR Voltage Auto Converter Transformer 3000VA Heavy Duty Step Up/Down Power Transformer 110V To 220V And 220V To 110V With 3 Us Outlets 3 Eu
VEVOR
$60.90
VEVOR 2000VA Auto Variable Voltage Transformer 15.3 Amp 110V Input 0-130V Output Ac Voltage Regulator Power Supply With 4 Extra Fuses Thermal Control
VEVOR
17
$60.90
VEVOR 2000VA Auto Variable Voltage Transformer 15.3 Amp 110V Input 0-130V Output Ac Voltage Regulator Power Supply With 4 Extra Fuses Thermal Control
VEVOR
$196.99
Auto-Transformer Voltage Regulation Single-Phase 0-300V AC Regulated Power
eBay
$196.99
Auto-Transformer Voltage Regulation Single-Phase 0-300V AC Regulated Power
eBay
$202.37
Auto-Transformer Voltage Regulation Single-Phase 0-300V AC Regulated Power
eBay
$202.37
Auto-Transformer Voltage Regulation Single-Phase 0-300V AC Regulated Power
eBay
$72.99
$89.99
Voltage Auto Converter Transformer, 3000VA, Heavy Duty Step Up/Down Power Transformer, 110V To 220V And 220V To 110V
Home Depot
Free shipping
18% off
$72.99
$89.99
Voltage Auto Converter Transformer, 3000VA, Heavy Duty Step Up/Down Power Transformer, 110V To 220V And 220V To 110V
Home Depot
$2,500.00
GE Auto Transformer, Service Saver, Dry Transformer, General Electric
eBay
Free shipping
$2,500.00
GE Auto Transformer, Service Saver, Dry Transformer, General Electric
eBay
$2,666.51
EXN15T3H SCHNEIDER ELECTRIC - Transformers & Dry Transformer Supplies
Radwell.com
$2,666.51
EXN15T3H SCHNEIDER ELECTRIC - Transformers & Dry Transformer Supplies
Radwell.com
$721.62
Trane Trr00765 Transformer Auto, 3A, 120V Pri, 60 Hz, (TRNTRR00765)
ReStockIt
$721.62
Trane Trr00765 Transformer Auto, 3A, 120V Pri, 60 Hz, (TRNTRR00765)
ReStockIt
$159.02
Auto Voltage Transformer AC Variable Voltage Converter 110VAC Input 0-130VAC 500W Adjustable With Volt Meter
Home Depot
Free shipping
$159.02
Auto Voltage Transformer AC Variable Voltage Converter 110VAC Input 0-130VAC 500W Adjustable With Volt Meter
Home Depot
$178.91
Voltage Transformer 10 Amp Auto AC Variable Voltage Converter, 1000VA, 0130 Volt Output (1000W Max)
Home Depot
Free shipping
$178.91
Voltage Transformer 10 Amp Auto AC Variable Voltage Converter, 1000VA, 0130 Volt Output (1000W Max)
Home Depot
$33.67
Honeywell - AT140A1018 - 40 VA General Purpose Transformers Power 24 Vac Circuits | Skip The Warehouse
Skip The Warehouse
$33.67
Honeywell - AT140A1018 - 40 VA General Purpose Transformers Power 24 Vac Circuits | Skip The Warehouse
Skip The Warehouse
$1,664.79
5 Kva Autotransformer - 120V Primary Voltage - 240V Secondary Voltage - NEMA 3R
Larson Electronics
$1,664.79
5 Kva Autotransformer - 120V Primary Voltage - 240V Secondary Voltage - NEMA 3R
Larson Electronics
$78.48
$83.49
Auto Variable Voltage Transformer Power Supply For Home Industrial Office - Silver
Bed Bath & Beyond
$78.48
$83.49
Auto Variable Voltage Transformer Power Supply For Home Industrial Office - Silver
Bed Bath & Beyond
$137.30
($68.65/Pc) 125-0F Signal Transformer Autotransformers Step Down Auto Transformer
Onlinecomponents.com
$137.30
($68.65/Pc) 125-0F Signal Transformer Autotransformers Step Down Auto Transformer
Onlinecomponents.com
$8,407.83
15 Kva Autotransformer - 400V Delta Primary Voltage - 230V Delta Secondary - 60 Hz - NEMA 3R
Larson Electronics
$8,407.83
15 Kva Autotransformer - 400V Delta Primary Voltage - 230V Delta Secondary - 60 Hz - NEMA 3R
Larson Electronics
$509.15
$599.00
Victron Autotransformer 120/240V-100A
Signature Solar
1
15% off
$509.15
$599.00
Victron Autotransformer 120/240V-100A
Signature Solar
$451.35
Victron Energy 120/240 VAC 32 Amp Autotransformer
NAZ Solar Electric
$451.35
Victron Energy 120/240 VAC 32 Amp Autotransformer
NAZ Solar Electric
$451.35
$531.00
Victron Autotransformer 120/240V-32A
Signature Solar
83
14% off
$451.35
$531.00
Victron Autotransformer 120/240V-32A
Signature Solar
$37.11
White-Rodgers Class 2 Transformer: 40 VA Power Rating, 120V AC, 24V AC, Plate, Wire Lead, Wire Lead Model: S84A410S1
Grainger
11
$37.11
White-Rodgers Class 2 Transformer: 40 VA Power Rating, 120V AC, 24V AC, Plate, Wire Lead, Wire Lead Model: S84A410S1
Grainger
$1,408.00
Ace Glass Superior Electric Powerstat Variable Output Autotransformer, Model 3Pn116c 12080-10
Spectra Services
$1,408.00
Ace Glass Superior Electric Powerstat Variable Output Autotransformer, Model 3Pn116c 12080-10
Spectra Services
$52.99
Step Down Transformer - Up To 150 Watts - Change 480Vac To 277Vac - High Voltage To Standard Voltage
LED Light Expert
Free shipping
$52.99
Step Down Transformer - Up To 150 Watts - Change 480Vac To 277Vac - High Voltage To Standard Voltage
LED Light Expert
$509.15
Victron Energy 120/240 VAC 100 Amp Autotransformer
NAZ Solar Electric
$509.15
Victron Energy 120/240 VAC 100 Amp Autotransformer
NAZ Solar Electric
$3,448.93
Dayton Dry Type Power Distribution Transformer: 277V AC/480V AC Wye, 2, Wall, 150C Temp Rise Model: 44YV20
Grainger
$3,448.93
Dayton Dry Type Power Distribution Transformer: 277V AC/480V AC Wye, 2, Wall, 150C Temp Rise Model: 44YV20
Grainger
$18.95
$25.54
Hatch RL12-75A Low Voltage Transformer 75W - BACKORDERED Until Late AUGUST 2025
Bulbs Depot
1
25% off
$18.95
$25.54
Hatch RL12-75A Low Voltage Transformer 75W - BACKORDERED Until Late AUGUST 2025
Bulbs Depot

Shop Auto Transformer vs Transformer

Sponsored
About our ads
$827.29
3-Phase Autotransformer 600-480-400-240-208V
Maddox
$827.29
3-Phase Autotransformer 600-480-400-240-208V
Maddox
$2,815.20
3-Phase Autotransformer 600-480-400-240-208V
Maddox
$2,815.20
3-Phase Autotransformer 600-480-400-240-208V
Maddox
$5,105.87
3-Phase Autotransformer 600-480-400-240-208V
Maddox
$5,105.87
3-Phase Autotransformer 600-480-400-240-208V
Maddox
$32.91
Endurance Pro 2 Pk EI Type Isolation Transformers PRI.120/208/240 V AC 50/60Hz 24 V AC 40 VA Class 2 Control With Foot Mount Replacement For Jard
Amazon.com
353
$32.91
Endurance Pro 2 Pk EI Type Isolation Transformers PRI.120/208/240 V AC 50/60Hz 24 V AC 40 VA Class 2 Control With Foot Mount Replacement For Jard
Amazon.com
$1,434.00
V48M28T45EE Eaton / Cutler-Hammer / Westinghouse General Purpose Transformers
Relectric.com
$1,434.00
V48M28T45EE Eaton / Cutler-Hammer / Westinghouse General Purpose Transformers
Relectric.com
$97.69
Beleeb 20Amp Variable Transformer Auto AC Voltage Regulator Power Supply, 2000VA Max, 0130 Volt Output
Amazon.com
310
Free shipping
$97.69
Beleeb 20Amp Variable Transformer Auto AC Voltage Regulator Power Supply, 2000VA Max, 0130 Volt Output
Amazon.com
$21.99
24V 40VA Plug-In AUTO-Resetting AC Transformers, Doorbell AC Power Supply Adapter With PTC Fuse - Ring Doorbell And Thermostat, Compatible With Nest,
Amazon.com
14
$21.99
24V 40VA Plug-In AUTO-Resetting AC Transformers, Doorbell AC Power Supply Adapter With PTC Fuse - Ring Doorbell And Thermostat, Compatible With Nest,
Amazon.com
$64.69
Powervolt: Industrial Control Transformers, 100VA, Primary: 120/240V, Secondary: 120/240V
PowerVolt Group
$64.69
Powervolt: Industrial Control Transformers, 100VA, Primary: 120/240V, Secondary: 120/240V
PowerVolt Group
$2,247,498.25
60 / 80 MVA Substation Power Transformer, Conservator Type, Auto-Transformer - 115000Y66395 Grounded
Larson Electronics
$2,247,498.25
60 / 80 MVA Substation Power Transformer, Conservator Type, Auto-Transformer - 115000Y66395 Grounded
Larson Electronics
$141.38
Daikin 107329901 120/265V Auto Primary Transformer, 107329901 | Supplyhouse.Com
SupplyHouse.com
$141.38
Daikin 107329901 120/265V Auto Primary Transformer, 107329901 | Supplyhouse.Com
SupplyHouse.com
$497.00
General Purpose Transformer: encapsulated core, 3 kVA (PN# C1F003LES)
Automation Direct
10
$497.00
General Purpose Transformer: encapsulated core, 3 kVA (PN# C1F003LES)
Automation Direct
$91.99
VEVOR Voltage Auto Converter Transformer 5000VA Heavy Duty Step Up/Down Power Transformer 110V To 220V And 220V To 110V With 3 Us Outlets 3 Eu
VEVOR
516
$91.99
VEVOR Voltage Auto Converter Transformer 5000VA Heavy Duty Step Up/Down Power Transformer 110V To 220V And 220V To 110V With 3 Us Outlets 3 Eu
VEVOR
$66.99
VEVOR Voltage Auto Converter Transformer 3000VA Heavy Duty Step Up/Down Power Transformer 110V To 220V And 220V To 110V With 3 Us Outlets 3 Eu
VEVOR
18
$66.99
VEVOR Voltage Auto Converter Transformer 3000VA Heavy Duty Step Up/Down Power Transformer 110V To 220V And 220V To 110V With 3 Us Outlets 3 Eu
VEVOR
$60.90
VEVOR 2000VA Auto Variable Voltage Transformer 15.3 Amp 110V Input 0-130V Output Ac Voltage Regulator Power Supply With 4 Extra Fuses Thermal Control
VEVOR
17
$60.90
VEVOR 2000VA Auto Variable Voltage Transformer 15.3 Amp 110V Input 0-130V Output Ac Voltage Regulator Power Supply With 4 Extra Fuses Thermal Control
VEVOR
$196.99
Auto-Transformer Voltage Regulation Single-Phase 0-300V AC Regulated Power
eBay
$196.99
Auto-Transformer Voltage Regulation Single-Phase 0-300V AC Regulated Power
eBay
$202.37
Auto-Transformer Voltage Regulation Single-Phase 0-300V AC Regulated Power
eBay
$202.37
Auto-Transformer Voltage Regulation Single-Phase 0-300V AC Regulated Power
eBay
$72.99
$89.99
Voltage Auto Converter Transformer, 3000VA, Heavy Duty Step Up/Down Power Transformer, 110V To 220V And 220V To 110V
Home Depot
Free shipping
18% off
$72.99
$89.99
Voltage Auto Converter Transformer, 3000VA, Heavy Duty Step Up/Down Power Transformer, 110V To 220V And 220V To 110V
Home Depot
$2,500.00
GE Auto Transformer, Service Saver, Dry Transformer, General Electric
eBay
Free shipping
$2,500.00
GE Auto Transformer, Service Saver, Dry Transformer, General Electric
eBay