Transformers

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Top Seller
DOE 2016 LV XFMR, 3 Phase, 75kVA, 480 Delta-208Y/120, AL, 150C Rise
SQUARE D
Transformer, dry type, DOE 2016, 75kVA, 3 phase, 480V delta primary, 208Y/120V secondary, 20M, 150C rise
MFR: Schneider Electric
MFR #: EXN75T3H
UPC: 785901272687
Item #: 961683
In Stock -
$6151.92 each
Availability
Location Available Qty
Square D
Transformer accessory, weathershield kit, for enclosures, box 17D/17H/18D/18H
MFR: Schneider Electric
MFR #: WS363
UPC: 785901357001
Item #: 113548
In Stock -
$379.87 each
Availability
Location Available Qty
SQUARE D
Transformer, dry type, DOE 2016, 50kVA, 1 phase, 240x480V primary, 120/240V secondary, 18H, 150C rise
MFR: Schneider Electric
MFR #: EE50S3H
UPC: 785901709602
Item #: 188521
Available to Order
$12738.62 each
Availability
Location Available Qty
Square D
Transformer accessory, lug kit, mechanical, 250A, 350kcmil to 6 AWG, qty 5
MFR: Schneider Electric
MFR #: DASKGS250
UPC: 785901474395
Item #: 100756
In Stock -
$135.76 each
Availability
Location Available Qty
Square D
Transformer accessory, lug kit, mechanical, 100A, 1/0 AWG to 14 AWG, qty 3
MFR: Schneider Electric
MFR #: DASKP100
UPC: 785901428541
Item #: 54120
In Stock -
$34.88 each
Availability
Location Available Qty
Square D
Transformer accessory, lug kit, mechanical, 250A, 350kcmil to 6 AWG, qty 3
MFR: Schneider Electric
MFR #: DASKP250
UPC: 785901608325
Item #: 55451
In Stock -
$63.53 each
Availability
Location Available Qty
Milbank
36IN-48IN-11IN PNTD STL SGL FRONT LIFT OFF HNGD CVR 3 POINT LTCH RACK PROV
MFR: Milbank
MFR #: CT364811-HC
UPC: 784572112322
Item #: 95072
Available to Order
$2029.52 each
Availability
Location Available Qty
SQUARE D
Dry Sealed Transformer, 1KVA , 240 x 480V 120/240V
MFR: Schneider Electric
MFR #: 1S1F
UPC: 785901019862
Item #: 16559
In Stock -
$1111.93 each
Availability
Location Available Qty
Eaton
Eaton General purpose ventilated transformer, Fungus proof, AL windings, DOE 2016, NEMA 2, FR942, 220C, 75 kVA, Floor mnt, 3-phase, PV: 480V delta, SV: 208Y/120, 50 dB, 2 at +2.5%, 4 at -2.5%, 150C, 75 kVA, WS59, 280B
MFR: Eaton
MFR #: V48M28T7516
UPC: 786680147548
Item #: 485186
In Stock -
$9658.84 each
Availability
Location Available Qty
Square D
Industrial control transformer, Type TF, 1 phase, 100VA, 240x480V primary, 120V secondary, 50/60Hz
MFR: Schneider Electric
MFR #: 9070TF100D1
UPC: 785901904786
Item #: 50874
In Stock -
$483.40 each
Availability
Location Available Qty
Top Seller
DOE 2016 LV XFMR, 3 Phase, 45kVA, 480 Delta-208Y/120, AL, 150C Rise
SQUARE D
Transformer, dry type, DOE 2016, 45kVA, 3 phase, 480V delta primary, 208Y/120V secondary, 19M, 150C rise
MFR: Schneider Electric
MFR #: EXN45T3H
UPC: 785901272588
Item #: 960682
In Stock -
$4308.37 each
Availability
Location Available Qty
Square D
Transformer, Type T, industrial control, 50VA, 1 phase, 240x480V primary, 120V secondary, 55C rise
MFR: Schneider Electric
MFR #: 9070T50D1
UPC: 785901904632
Item #: 21174
In Stock -
$170.11 each
Availability
Location Available Qty
Square D
Transformer, Type T, industrial control, 100VA, 1 phase, 240x480V primary, 120V secondary, 55C rise
MFR: Schneider Electric
MFR #: 9070T100D1
UPC: 785901904649
Item #: 21887
In Stock -
$227.62 each
Availability
Location Available Qty
Square D
Transformer, dry type, encapsulated, 3kVA, 1 phase, 240x480V primary, 120/240V secondary, 10A, 115C rise
MFR: Schneider Electric
MFR #: 3S1F
UPC: 785901359418
Item #: 166573
In Stock -
$2114.45 each
Availability
Location Available Qty
Square D
Dry Sealed Transformer, 2KVA , 240 x 480V 120/240V
MFR: Schneider Electric
MFR #: 2S1F
UPC: 785901019886
Item #: 19252
In Stock -
$1656.27 each
Availability
Location Available Qty
Square D
Transformer accessory, lug kit, mechanical, 100A, 1/0 AWG to 14 AWG, qty 5
MFR: Schneider Electric
MFR #: DASKGS100
UPC: 785901136262
Item #: 137916
In Stock -
$58.54 each
Availability
Location Available Qty
SQUARE D
Dry Sealed Transformer, 1 Phase, 25KVA , 240 x 480V 120/240V
MFR: Schneider Electric
MFR #: EE25S3H
UPC: 785901558934
Item #: 146058
In Stock -
$8727.72 each
Availability
Location Available Qty
Square D
Transformer, dry type, encapsulated, 5kVA, 1 phase, 240x480V primary, 120/240V secondary, 13B, 115C rise
MFR: Schneider Electric
MFR #: 5S1F
UPC: 785901359425
Item #: 167224
In Stock -
$2873.51 each
Availability
Location Available Qty
Square D
Industrial control transformer, Type TF, 1 phase, 150VA, 240x480V primary, 120V secondary, 50/60Hz
MFR: Schneider Electric
MFR #: 9070TF150D1
UPC: 785901904793
Item #: 51586
In Stock -
$511.36 each
Availability
Location Available Qty
Square D
Industrial control transformer, Type TF, 1 phase, 50VA, 240x480V primary, 120V secondary, 50/60Hz
MFR: Schneider Electric
MFR #: 9070TF50D1
UPC: 785901904779
Item #: 54464
In Stock -
$395.49 each
Availability
Location Available Qty
Square D
Industrial control transformer, Type TF, 1 phase, 500VA, 240x480V primary, 120V secondary, 50/60Hz
MFR: Schneider Electric
MFR #: 9070TF500D1
UPC: 785901904892
Item #: 147473
In Stock -
$791.74 each
Availability
Location Available Qty
Square D
Transformer, Type T, industrial control, 250VA, 1 phase, 240x480V primary, 120V secondary, 80C rise
MFR: Schneider Electric
MFR #: 9070T250D1
UPC: 785901904670
Item #: 130728
In Stock -
$472.28 each
Availability
Location Available Qty
Milbank
48x12x36 Hinge Cover Type 3R UL Listed Steel No Knockouts ANSI 61 Gray Double Doors Wood Back Board Installed Front Flap in Doors Continuous Hinge Handle on Left Padlocking 3PT Handle
MFR: Milbank
MFR #: 364812-CT3R-SP2
UPC: 784572212718
Item #: 171325
Available to Order
$2828.24 each
Availability
Location Available Qty
Square D
Industrial control transformer, Type TF, 1 phase, 250VA, 240x480V primary, 120V secondary, 50/60Hz
MFR: Schneider Electric
MFR #: 9070TF250D1
UPC: 785901904861
Item #: 113432
In Stock -
$478.08 each
Availability
Location Available Qty
Milbank
36IN-36IN-11IN PNTD STL SGL FRONT LIFT OFF HNGD CVR 3 POINT LTCH RACK PROV
MFR: Milbank
MFR #: CT363611-HC
UPC: 784572112285
Item #: 70712
Available to Order
$1782.37 each
Availability
Location Available Qty
SQUARE D
Transformer, dry type, DOE 2016, 15kVA, 1 phase, 240x480V primary, 120/240V secondary, 17D, 150C rise
MFR: Schneider Electric
MFR #: EE15S3H
UPC: 785901792468
Item #: 186797
In Stock -
$6458.93 each
Availability
Location Available Qty
Eaton
Eaton type MTE, industrial control transformer, pv: 240 x 480v, 230 x 460v, 220 x 440v, taps: none, sv: 120/115/110v, 55c, 50 va
MFR: Eaton
MFR #: C0050E2A
UPC: 786680422522
Item #: 129741
Available to Order
$203.80 each
Availability
Location Available Qty
Eaton
Eaton General purpose ventilated transformer, Fungus proof, AL windings, DOE 2016, NEMA 2, FR940, 220C, 30 kVA, Fl/wall mt uprt, 3-phase, PV: 480V delta, SV: 208Y/120, NEMA ST-20, 2 at +2.5%, 4 at -2.5%, 150C, 30 kVA, WS58, 280B
MFR: Eaton
MFR #: V48M28T3016
UPC: 786680147524
Item #: 482663
In Stock -
$5833.49 each
Availability
Location Available Qty
SQUARE D
Transformer, dry type, encapsulated, 10kVA, 1 phase, 240x480V primary, 120/240V secondary, 13B, 115C rise
MFR: Schneider Electric
MFR #: 10S1F
UPC: 785901359562
Item #: 168605
In Stock -
$5008.46 each
Availability
Location Available Qty
Milbank
36IN-36IN-11IN PNTD STL SGL FRONT LIFT OFF SCR CVR HSP RACK PROV
MFR: Milbank
MFR #: CT363611-SC
UPC: 784572112292
Item #: 96211
Available to Order
$914.76 each
Availability
Location Available Qty
Square D
Transformer, dry type, encapsulated, 0.5kVA, 1 phase, 240x480V primary, 120/240V secondary, 5A, 55C rise
MFR: Schneider Electric
MFR #: 500SV1B
UPC: 785901019831
Item #: 173174
Available to Order
$713.93 each
Availability
Location Available Qty
Milbank
36IN-48IN-11IN PNTD STL SGL FRONT LIFT OFF HNGD CVR 3 POINT LTCH RACK PROV AMEREN
MFR: Milbank
MFR #: CT364811-HC-AMS
UPC: 784572662667
Item #: 21429
In Stock -
$2253.61 each
Availability
Location Available Qty
Square D
Transformer accessory, lug kit, mechanical, 400A, 600kcmil to 4 AWG, 2-250kcmil to 1/0 AWG, qty 5
MFR: Schneider Electric
MFR #: DASKGS400
UPC: 785901480266
Item #: 186623
In Stock -
$210.50 each
Availability
Location Available Qty
Milbank
48IN-48IN-11IN PNTD STL DBL FRONT LIFT OFF HNGD CVR HSP RACK PROV
MFR: Milbank
MFR #: CT484811-HC
UPC: 784572250291
Item #: 103985
Available to Order
$2702.50 each
Availability
Location Available Qty
Square D
Transformer, Type T, industrial control, 150VA, 1 phase, 240x480V primary, 120V secondary, 55C rise
MFR: Schneider Electric
MFR #: 9070T150D1
UPC: 785901904656
Item #: 22566
In Stock -
$242.30 each
Availability
Location Available Qty
Square D
Transformer accessory, lug kit, mechanical, 400A, 600kcmil to 4 AWG, 2-250kcmil to 1/0 AWG, qty 3
MFR: Schneider Electric
MFR #: DASKP400
UPC: 785901532873
Item #: 56197
In Stock -
$113.36 each
Availability
Location Available Qty
Square D
Transformer, dry type, encapsulated, 0.25kVA, 1 phase, 240x480V primary, 120/240V secondary, 4A, 55C rise
MFR: Schneider Electric
MFR #: 250SV1B
UPC: 785901019824
Item #: 172478
Available to Order
$406.20 each
Availability
Location Available Qty
Square D
Transformer, Type T, industrial control, 50VA, 1 phase, 120V primary, 12/24V secondary, 55C rise
MFR: Schneider Electric
MFR #: 9070T50D13
UPC: 785901905578
Item #: 19814
In Stock -
$198.26 each
Availability
Location Available Qty
SQUARE D
Transformer, dry type, encapsulated, 1.5kVA, 1 phase, 240x480V primary, 120/240V secondary, 8A, 115C rise
MFR: Schneider Electric
MFR #: 1.5S1F
UPC: 785901019879
Item #: 18622
In Stock -
$1337.60 each
Availability
Location Available Qty
Square D
Transformer, Type T, industrial control, 2000VA, 1 phase, 240x480V primary, 120V secondary, 115C rise
MFR: Schneider Electric
MFR #: 9070T2000D1
UPC: 785901876045
Item #: 139197
In Stock -
$2259.36 each
Availability
Location Available Qty
Milbank
44x10x30 Hinge Cover Type 3R UL Listed Steel No Knockouts ANSI 61 Gray Padlocking Hasp Stainless Steel Wing Nuts Special Drip Shield
MFR: Milbank
MFR #: 304410-CTC3R
UPC: 784572263055
Item #: 622937
In Stock -
$1548.00 each
Availability
Location Available Qty
Square D
Transformer, Type T, industrial control, 1500VA, 1 phase, 240x480V primary, 120V secondary, 115C rise
MFR: Schneider Electric
MFR #: 9070T1500D1
UPC: 785901876021
Item #: 93317
In Stock -
$1861.13 each
Availability
Location Available Qty
Square D
Transformer, Type T, industrial control, 300VA, 1 phase, 240x480V primary, 120V secondary, 80C rise
MFR: Schneider Electric
MFR #: 9070T300D1
UPC: 785901904687
Item #: 137020
In Stock -
$630.25 each
Availability
Location Available Qty
Square D
Transformer, Type T, industrial control, 3000VA, 1 phase, 240x480V primary, 120V secondary, 115C rise
MFR: Schneider Electric
MFR #: 9070T3000D1
UPC: 785901876083
Item #: 163723
Available to Order
$2073.06 each
Availability
Location Available Qty
Milbank
30IN-48IN-11IN PNTD STL SGL FRONT LIFT OFF HNGD CVR 3 POINT LTCH RACK PROV AMEREN
MFR: Milbank
MFR #: CT304811-HC-AMS
UPC: 784572669147
Item #: 122421
Available to Order
$2161.99 each
Availability
Location Available Qty
SQUARE D
Transformer, dry type, DOE 2016, 75kVA, 1 phase, 240x480V primary, 120/240V secondary, 21D, 150C rise
MFR: Schneider Electric
MFR #: EE75S3H
UPC: 785901629665
Item #: 13869
Available to Order
$17272.52 each
Availability
Location Available Qty
Square D
Transformer, Type T, industrial control, 350VA, 1 phase, 240x480V primary, 120V secondary, 80C rise
MFR: Schneider Electric
MFR #: 9070T350D1
UPC: 785901904694
Item #: 148044
In Stock -
$671.38 each
Availability
Location Available Qty
Square D
Transformer, Type T, industrial control, 100VA, 1 phase, 208V primary, 120V secondary, 55C rise
MFR: Schneider Electric
MFR #: 9070T100D3
UPC: 785901905486
Item #: 150431
In Stock -
$268.01 each
Availability
Location Available Qty

About Transformers

Transformers are devices that transfer energy from one circuit to another, stepping up or reducing AC voltages as needed. Basic transformers are composed of three parts: a magnetic core, a primary winding, and a secondary winding. There are many different sizes and types of transformers since they’re used in a variety of electrical operations ranging from huge power grids to tiny electronic devices.