Shop 2Wire Transformer

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$89.99
$109.99
DEWENWILS 300W Low Voltage Landscape Transformer With 2 Zones, 120V AC To 15V DC, Low Voltage Transformer With LED Screen, Photocell Sensor & Timer,
Amazon.com
1
Free shipping
18% off
$89.99
$109.99
DEWENWILS 300W Low Voltage Landscape Transformer With 2 Zones, 120V AC To 15V DC, Low Voltage Transformer With LED Screen, Photocell Sensor & Timer,
Amazon.com
1
$139.00
Best Pro Lighting 300W Watt Transformer Low Voltage Landscape Multi Tap 120 Volt AC To 12-15 Volt - Lighting Indoor/Outdoor Weatherproof Power Pack W
Amazon.com
6
Free shipping
$139.00
Best Pro Lighting 300W Watt Transformer Low Voltage Landscape Multi Tap 120 Volt AC To 12-15 Volt - Lighting Indoor/Outdoor Weatherproof Power Pack W
Amazon.com
6
$24.98
Wabash Transformer: UL5085-3 Class 2 Transformer, 75VA, 120V-24V With Circuit Breaker, Volume Pricing Available.
PowerVolt Group
$24.98
Wabash Transformer: UL5085-3 Class 2 Transformer, 75VA, 120V-24V With Circuit Breaker, Volume Pricing Available.
PowerVolt Group
$14.97
Wabash Transformer: UL5085-3 Class 2 Transformer, 40VA, 120V-24V, Volume Pricing Available.
PowerVolt Group
$14.97
Wabash Transformer: UL5085-3 Class 2 Transformer, 40VA, 120V-24V, Volume Pricing Available.
PowerVolt Group
$21.99
0130M00138S 240V To 24V HVAC Furnace Transformer, 240V To 24V Transformer Compatible With Goodman Amana, 0130M00138, B1141643, B11416-43, PF40224 40VA
Amazon.com
9
$21.99
0130M00138S 240V To 24V HVAC Furnace Transformer, 240V To 24V Transformer Compatible With Goodman Amana, 0130M00138, B1141643, B11416-43, PF40224 40VA
Amazon.com
9
$27.22
White-Rodgers Class 2 Transformer: 40 VA Power Rating, 120V AC/208V AC/240V AC, 24V AC, Foot Model: 90-T40F3
Grainger
43
$27.22
White-Rodgers Class 2 Transformer: 40 VA Power Rating, 120V AC/208V AC/240V AC, 24V AC, Foot Model: 90-T40F3
Grainger
43
$74.16
White-Rodgers Class 2 Transformer: 60 VA Power Rating, 120V AC/208V AC/240V AC, 24V AC, Foot Model: 90-T60C3
Grainger
99
$74.16
White-Rodgers Class 2 Transformer: 60 VA Power Rating, 120V AC/208V AC/240V AC, 24V AC, Foot Model: 90-T60C3
Grainger
99
$136.49
Trane Trr02462 Transformer With Wire Leads - 120 To 24V - 60Hz - 50Va - Transformers
Parts Town
$136.49
Trane Trr02462 Transformer With Wire Leads - 120 To 24V - 60Hz - 50Va - Transformers
Parts Town
$2,074.67
1-Phase 240X480 - 120/240 25 Kva Transformer
Maddox
$2,074.67
1-Phase 240X480 - 120/240 25 Kva Transformer
Maddox
$3,375.78
Dayton Dry Type Power Distribution Transformer: 277V AC/480V AC Wye, 2, Wall, 150C Temp Rise Model: 44YV20
Grainger
$3,375.78
Dayton Dry Type Power Distribution Transformer: 277V AC/480V AC Wye, 2, Wall, 150C Temp Rise Model: 44YV20
Grainger
$145.52
TRANE TRR02462 Transformer Class 2 120V
Voomi Supply
$145.52
TRANE TRR02462 Transformer Class 2 120V
Voomi Supply
$23.25
L.B. White 120/24 Volt Transformer 509615
Agri Sales
$23.25
L.B. White 120/24 Volt Transformer 509615
Agri Sales
$2,476.07
2 Kva Control Power Transformer - 34500Y/19920 Grounded Wye Input Voltage - 120V Output Voltage - Po
Larson Electronics
$2,476.07
2 Kva Control Power Transformer - 34500Y/19920 Grounded Wye Input Voltage - 120V Output Voltage - Po
Larson Electronics
$407.11
Transformer That Enables 120V/280V AC To Step Down To 12/24V - Y-Connection For 2, 12/24V Appliances
Larson Electronics
$407.11
Transformer That Enables 120V/280V AC To Step Down To 12/24V - Y-Connection For 2, 12/24V Appliances
Larson Electronics
$37.99
Wabash Transformer: Class 2 Transformer, 100 VA, Primary: 277V, Secondary: 24V - Non-Inherently Energy Limited
PowerVolt Group
$37.99
Wabash Transformer: Class 2 Transformer, 100 VA, Primary: 277V, Secondary: 24V - Non-Inherently Energy Limited
PowerVolt Group
$132.99
$189.99
Diodedrive 150W Low Voltage Stainless Steel Transformer - Multi-Tap 12V / 13V / 14V / 15V Output
Super Bright LEDs
30% off
$132.99
$189.99
Diodedrive 150W Low Voltage Stainless Steel Transformer - Multi-Tap 12V / 13V / 14V / 15V Output
Super Bright LEDs
$109.99
200 Watts Wifi Plastic Low Voltage Landscape Lighting Transformer, With 2-Zones For Patio, Pathway, Garden Lights
Home Depot
Free shipping
$109.99
200 Watts Wifi Plastic Low Voltage Landscape Lighting Transformer, With 2-Zones For Patio, Pathway, Garden Lights
Home Depot
Free shipping
$18.59
WHITE-RODGERS Class 2 Transformer, Foot Mount, 40 VA, 24V AC, 60 Hz, 1 Phase, 11 in Leads, 90-T40F3
Zoro.com
43
$18.59
WHITE-RODGERS Class 2 Transformer, Foot Mount, 40 VA, 24V AC, 60 Hz, 1 Phase, 11 in Leads, 90-T40F3
Zoro.com
43
$2,988.13
2 Kva Isolation Transformer - 208V Primary - 120V Secondary - (1) 5-15R Duplex - N3R
Larson Electronics
$2,988.13
2 Kva Isolation Transformer - 208V Primary - 120V Secondary - (1) 5-15R Duplex - N3R
Larson Electronics
$151.53
Garland / US Range 1269899 OEM Transformer Class 2, 120V-24V
WebstaurantStore
$151.53
Garland / US Range 1269899 OEM Transformer Class 2, 120V-24V
WebstaurantStore
$63.98
$83.17
Acme Electric T253012S Transformer,2Kva,120/240V,Wall
Cheekyhost USA
23% off
$63.98
$83.17
Acme Electric T253012S Transformer,2Kva,120/240V,Wall
Cheekyhost USA
$23.00
ROFU 9124 Plug-In Class 2 UL Listed Transformer 120VAC 60Hz At 140 Ma Input 24VAC At 042A Output
B and H Depot
1
$23.00
ROFU 9124 Plug-In Class 2 UL Listed Transformer 120VAC 60Hz At 140 Ma Input 24VAC At 042A Output
B and H Depot
1
$54.65
SLOAN Plug-In Transformer, 120V In/24V Out, 35VA, ETF-233
Zoro.com
$54.65
SLOAN Plug-In Transformer, 120V In/24V Out, 35VA, ETF-233
Zoro.com
$160.99
$229.99
Diodedrive 300W Low Voltage Stainless Steel Transformer - Multi-Tap 12V / 13V / 14V / 15V Output
Super Bright LEDs
30% off
$160.99
$229.99
Diodedrive 300W Low Voltage Stainless Steel Transformer - Multi-Tap 12V / 13V / 14V / 15V Output
Super Bright LEDs
$33.99
EDWARDS SIGNALING Class 2 Transformer, 10 VA At 16V AC, 10 VA At 8V AC, 20 VA At 24V AC, Not Rated, 8/16/24V AC, 120V AC, 592
Zoro.com
21
$33.99
EDWARDS SIGNALING Class 2 Transformer, 10 VA At 16V AC, 10 VA At 8V AC, 20 VA At 24V AC, Not Rated, 8/16/24V AC, 120V AC, 592
Zoro.com
21
$1,432.54
Sola/Hevi-Duty 1 Phase, 2 Kva, Control Transformer 2 Input, 1 Output Winding, 60 Hz, 9.13 Inch Deep X 6-1/4 Inch H, 239°F Temp Rise T2000
Penn Tool Co
$1,432.54
Sola/Hevi-Duty 1 Phase, 2 Kva, Control Transformer 2 Input, 1 Output Winding, 60 Hz, 9.13 Inch Deep X 6-1/4 Inch H, 239°F Temp Rise T2000
Penn Tool Co
$67.33
Trane TRR01558 200/230-24V QC Transformer 75VA
Voomi Supply
6
$67.33
Trane TRR01558 200/230-24V QC Transformer 75VA
Voomi Supply
6
$395.00
General Purpose Transformer: encapsulated core, 2 kVA (PN# C1F002LES)
Automation Direct
7
$395.00
General Purpose Transformer: encapsulated core, 2 kVA (PN# C1F002LES)
Automation Direct
7
$102.45
Transformer LV Class 2 30Z1455 For Merrychef MEY30Z1455
Voomi Supply
$102.45
Transformer LV Class 2 30Z1455 For Merrychef MEY30Z1455
Voomi Supply
$79.16
$98.95
WAC Lighting LINE 120V AC Remote Class 2 Transformer In White
Lumens.com
1
19% off
$79.16
$98.95
WAC Lighting LINE 120V AC Remote Class 2 Transformer In White
Lumens.com
1
$26.93
Whiterodgers 90-T40F3 | CLASS II TRANSFORMER 40VA 120, 208, 240V PRIMARY 24VAC 1.67A SECONDARY 90 SERIES | Industrial Transformers
RS
$26.93
Whiterodgers 90-T40F3 | CLASS II TRANSFORMER 40VA 120, 208, 240V PRIMARY 24VAC 1.67A SECONDARY 90 SERIES | Industrial Transformers
RS
$79.16
$98.95
WAC Lighting LINE 120V AC Plug-In Class 2 Transformer In White, Size: Small
Lumens.com
1
19% off
$79.16
$98.95
WAC Lighting LINE 120V AC Plug-In Class 2 Transformer In White, Size: Small
Lumens.com
1
$223.84
AC25PT-8V2A - Tierney Electrical Mfg Dry Type Transformer (New)
Electrical.com
$223.84
AC25PT-8V2A - Tierney Electrical Mfg Dry Type Transformer (New)
Electrical.com
$883.66
Focus Industries WT-21-2600MV2TR 2X300w Multi-Voltage Weatherproof Transformer, 2 Circuits, With Timer Ready, Black Finish
Electric Bargain Store
$883.66
Focus Industries WT-21-2600MV2TR 2X300w Multi-Voltage Weatherproof Transformer, 2 Circuits, With Timer Ready, Black Finish
Electric Bargain Store
$2,815.20
3-Phase Autotransformer 600-480-400-240-208V
Maddox
$2,815.20
3-Phase Autotransformer 600-480-400-240-208V
Maddox
$142.09
$202.98
Diodedrive 150W Low Voltage Stainless Steel Transformer - Multi-Tap 12V / 13V / 14V / 15V Output - Photocell Included
Industrial Commercial Lighting
29% off
$142.09
$202.98
Diodedrive 150W Low Voltage Stainless Steel Transformer - Multi-Tap 12V / 13V / 14V / 15V Output - Photocell Included
Industrial Commercial Lighting
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How to wire a transformer (Series versus Parallel)
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Shop 2Wire Transformer

Sponsored
About our ads
$89.99
$109.99
DEWENWILS 300W Low Voltage Landscape Transformer With 2 Zones, 120V AC To 15V DC, Low Voltage Transformer With LED Screen, Photocell Sensor & Timer,
Amazon.com
1
Free shipping
18% off
$89.99
$109.99
DEWENWILS 300W Low Voltage Landscape Transformer With 2 Zones, 120V AC To 15V DC, Low Voltage Transformer With LED Screen, Photocell Sensor & Timer,
Amazon.com
1
$139.00
Best Pro Lighting 300W Watt Transformer Low Voltage Landscape Multi Tap 120 Volt AC To 12-15 Volt - Lighting Indoor/Outdoor Weatherproof Power Pack W
Amazon.com
6
Free shipping
$139.00
Best Pro Lighting 300W Watt Transformer Low Voltage Landscape Multi Tap 120 Volt AC To 12-15 Volt - Lighting Indoor/Outdoor Weatherproof Power Pack W
Amazon.com
6
$24.98
Wabash Transformer: UL5085-3 Class 2 Transformer, 75VA, 120V-24V With Circuit Breaker, Volume Pricing Available.
PowerVolt Group
$24.98
Wabash Transformer: UL5085-3 Class 2 Transformer, 75VA, 120V-24V With Circuit Breaker, Volume Pricing Available.
PowerVolt Group
$14.97
Wabash Transformer: UL5085-3 Class 2 Transformer, 40VA, 120V-24V, Volume Pricing Available.
PowerVolt Group
$14.97
Wabash Transformer: UL5085-3 Class 2 Transformer, 40VA, 120V-24V, Volume Pricing Available.
PowerVolt Group
$21.99
0130M00138S 240V To 24V HVAC Furnace Transformer, 240V To 24V Transformer Compatible With Goodman Amana, 0130M00138, B1141643, B11416-43, PF40224 40VA
Amazon.com
9
$21.99
0130M00138S 240V To 24V HVAC Furnace Transformer, 240V To 24V Transformer Compatible With Goodman Amana, 0130M00138, B1141643, B11416-43, PF40224 40VA
Amazon.com
9
$27.22
White-Rodgers Class 2 Transformer: 40 VA Power Rating, 120V AC/208V AC/240V AC, 24V AC, Foot Model: 90-T40F3
Grainger
43
$27.22
White-Rodgers Class 2 Transformer: 40 VA Power Rating, 120V AC/208V AC/240V AC, 24V AC, Foot Model: 90-T40F3
Grainger
43
$74.16
White-Rodgers Class 2 Transformer: 60 VA Power Rating, 120V AC/208V AC/240V AC, 24V AC, Foot Model: 90-T60C3
Grainger
99
$74.16
White-Rodgers Class 2 Transformer: 60 VA Power Rating, 120V AC/208V AC/240V AC, 24V AC, Foot Model: 90-T60C3
Grainger
99
$136.49
Trane Trr02462 Transformer With Wire Leads - 120 To 24V - 60Hz - 50Va - Transformers
Parts Town
$136.49
Trane Trr02462 Transformer With Wire Leads - 120 To 24V - 60Hz - 50Va - Transformers
Parts Town
$2,074.67
1-Phase 240X480 - 120/240 25 Kva Transformer
Maddox
$2,074.67
1-Phase 240X480 - 120/240 25 Kva Transformer
Maddox
$3,375.78
Dayton Dry Type Power Distribution Transformer: 277V AC/480V AC Wye, 2, Wall, 150C Temp Rise Model: 44YV20
Grainger
$3,375.78
Dayton Dry Type Power Distribution Transformer: 277V AC/480V AC Wye, 2, Wall, 150C Temp Rise Model: 44YV20
Grainger
$145.52
TRANE TRR02462 Transformer Class 2 120V
Voomi Supply
$145.52
TRANE TRR02462 Transformer Class 2 120V
Voomi Supply
$23.25
L.B. White 120/24 Volt Transformer 509615
Agri Sales
$23.25
L.B. White 120/24 Volt Transformer 509615
Agri Sales
$2,476.07
2 Kva Control Power Transformer - 34500Y/19920 Grounded Wye Input Voltage - 120V Output Voltage - Po
Larson Electronics
$2,476.07
2 Kva Control Power Transformer - 34500Y/19920 Grounded Wye Input Voltage - 120V Output Voltage - Po
Larson Electronics
$407.11
Transformer That Enables 120V/280V AC To Step Down To 12/24V - Y-Connection For 2, 12/24V Appliances
Larson Electronics
$407.11
Transformer That Enables 120V/280V AC To Step Down To 12/24V - Y-Connection For 2, 12/24V Appliances
Larson Electronics
$37.99
Wabash Transformer: Class 2 Transformer, 100 VA, Primary: 277V, Secondary: 24V - Non-Inherently Energy Limited
PowerVolt Group
$37.99
Wabash Transformer: Class 2 Transformer, 100 VA, Primary: 277V, Secondary: 24V - Non-Inherently Energy Limited
PowerVolt Group
$132.99
$189.99
Diodedrive 150W Low Voltage Stainless Steel Transformer - Multi-Tap 12V / 13V / 14V / 15V Output
Super Bright LEDs
30% off
$132.99
$189.99
Diodedrive 150W Low Voltage Stainless Steel Transformer - Multi-Tap 12V / 13V / 14V / 15V Output
Super Bright LEDs
$109.99
200 Watts Wifi Plastic Low Voltage Landscape Lighting Transformer, With 2-Zones For Patio, Pathway, Garden Lights
Home Depot
Free shipping
$109.99
200 Watts Wifi Plastic Low Voltage Landscape Lighting Transformer, With 2-Zones For Patio, Pathway, Garden Lights
Home Depot
Free shipping
$18.59
WHITE-RODGERS Class 2 Transformer, Foot Mount, 40 VA, 24V AC, 60 Hz, 1 Phase, 11 in Leads, 90-T40F3
Zoro.com
43
$18.59
WHITE-RODGERS Class 2 Transformer, Foot Mount, 40 VA, 24V AC, 60 Hz, 1 Phase, 11 in Leads, 90-T40F3
Zoro.com
43