Isolation Transformers

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Square D

Transformer, drive isolation, dry, 175kVA, 3 phase, 460V delta primary, 460Y/265V secondary, 25D, 150C rise

MFR: Schneider Electric

MFR #: 175T145HDIT

UPC: 785901837862

Item #: 200743

Available to Order

Availability

Location	Available Qty

Square D

TRFMR DRY 3PH 330KVA 460V-460Y/265V

MFR: Schneider Electric

MFR #: 330T145HDIT

UPC: 785901300649

Item #: 355370

Available to Order

$67723.11 each

Availability

Location	Available Qty

XMR Top Covr Frame909-912,910A,911A,912A

Eaton

Dry Type Distribution Transformer Accessory, Top Cover, Used with Three-Phase 600V Class Ventilated Transformers, Frames 909, 910, 911 And 912

MFR: Eaton

MFR #: 1714C45P01

UPC: 786680241062

Item #: 278042

Available to Order

$663.72 each

Availability

Location	Available Qty

Eaton

Dry Type Distribution Transformer Accessory

MFR: Eaton

MFR #: WS16

UPC: 786680020018

Item #: 162963

Available to Order

$310.60 each

Availability

Location	Available Qty

Eaton

Drive Isolation Transformer, Ventilated, Dry Type Distribution, DT-3, Three-phase, PV: 460 delta, Taps: 1 at +5% FCAN, 1 at -5% FCBN, SV: 460Y/266V, 150C, 51 kVA, Al windings, Frame: 914D, uses WS39

MFR: Eaton

MFR #: MD51E92

UPC: 786680331756

Item #: 345489

Available to Order

$12760.88 each

Availability

Location	Available Qty

Eaton

Eaton General purpose ventilated transformer, DT-3 (3-phase), PV 480V, Taps: 2 at +2.5% /4 at -2.5%, SV 208Y/120V, 150C rise w/ 200C insulation systeam, 75 kVA, EE

MFR: Eaton

MFR #: V48M28T75EE

UPC: 786680019364

Item #: 67932

Available to Order

$7477.97 each

Availability

Location	Available Qty

Eaton

Dry Type Distribution Transformer Accessory, Weathershield Kit, Used w Frame 916A

MFR: Eaton

MFR #: WS19

UPC: 786680023071

Item #: 105476

Available to Order

$1904.59 each

Availability

Location	Available Qty

30 kVA DT-3 NEMA TP-1 XFMR 3PH 480 Delta

Eaton

Eaton General purpose ventilated transformer, DT-3 (3-phase), PV 480V, Taps: 2 at +2.5% /4 at -2.5%, SV 208Y/120V, 150C rise w/ 200C insulation systeam, 30 kVA, EE

MFR: Eaton

MFR #: V48M28T30EE

UPC: 786680019340

Item #: 66593

Available to Order

Availability

Location	Available Qty

Eaton

Eaton General purpose ventilated transformer, DT-3 (3-phase), PV 480V, Taps: 2 at +2.5% /4 at -2.5%, SV 240 delta/120 midtap, 150C rise w/ 200C insulation systeam, 30 kVA, EE

MFR: Eaton

MFR #: V48M22T30EE

UPC: 786680029707

Item #: 108337

Available to Order

$5373.53 each

Availability

Location	Available Qty

Eaton

Eaton General purpose ventilated transformer, DT-3 (3-phase), PV 480V, Taps: 2 at +2.5% /4 at -2.5%, SV 208Y/120V, 150C rise w/ 200C insulation systeam, 112.5 kVA, EE

MFR: Eaton

MFR #: V48M28T12EE

UPC: 786680019371

Item #: 68517

Available to Order

$18435.18 each

Availability

Location	Available Qty

Eaton

Eaton Motor drive isolation ventilated transformer 275 KVA DRIVE ISOLATION XFMR 460V DELTA-575Y/332V

MFR: Eaton

MFR #: MD275E93

UPC: 786680332319

Item #: 226359

Available to Order

$47051.13 each

Availability

Location	Available Qty

Eaton

Eaton General purpose ventilated transformer, DT-3 (3-phase), PV 480V, Taps: 2 at +2.5% /4 at -2.5%, SV 208Y/120V, 150C rise w/ 200C insulation systeam, 45 kVA, EE

MFR: Eaton

MFR #: V48M28T45EE

UPC: 786680019357

Item #: 67230

Available to Order

$9425.32 each

Availability

Location	Available Qty

Eaton

Eaton General purpose ventilated transformer, DT-3 (3-phase), PV 480V, Taps: 2 at +2.5% /4 at -2.5%, SV 208Y/120V, 150C rise [E], 75 kVA, EE

MFR: Eaton

MFR #: V48M28E75EE

UPC: 786680029905

Item #: 288856

Available to Order

$8228.48 each

Availability

Location	Available Qty

Eaton

Eaton General purpose ventilated transformer, DT-3 (3-phase), PV 480V, Taps: 2 at +2.5% /4 at -2.5%, SV 480Y/277V, 150C rise w/ 200C insulation systeam, 15 kVA, EE

MFR: Eaton

MFR #: V48M47T15EE

UPC: 786680031243

Item #: 202178

Available to Order

$4102.35 each

Availability

Location	Available Qty

Eaton

Eaton General purpose ventilated transformer, DT-3 (3-phase), PV 480V, Taps: 2 at +2.5% /4 at -2.5%, SV 208Y/120V, 115C rise, 75 kVA, Copper windings, EE

MFR: Eaton

MFR #: V48M28F75CUEE

UPC: 786680028151

Item #: 232098

Available to Order

$13614.52 each

Availability

Location	Available Qty

Eaton

Dry Type Distribution Transformer Accessory, Weathershield Kit, Used with Frames 812, 813, 913A, 913B, 914A, 915A, 916, 914B, 915B

MFR: Eaton

MFR #: WS33

UPC: 786680270307

Item #: 19019

Available to Order

$865.74 each

Availability

Location	Available Qty

Eaton

Dry Type Distribution Transformer Accessory, Weathershield Kit, Used with Frames 917, 918, 918A

MFR: Eaton

MFR #: WS34

UPC: 786680019500

Item #: 155676

Available to Order

$1956.57 each

Availability

Location	Available Qty

Eaton

Eaton General purpose ventilated transformer, DS-3 (1-phase), PV 240 x 480V, Taps: 1 at +5%/2 at -5% x 2 at +2.5%/4 at -2.5%, SV 120/240V, 150C rise, 15 kVA, 16, Copper windings

MFR: Eaton

MFR #: T20P11S1516CU

UPC: 786680207761

Item #: 1062776

Available to Order

$7400.27 each

Availability

Location	Available Qty

Eaton

Eaton General purpose ventilated transformer, Fungus proof, AL windings, DOE 2016, NEMA 2, 220C, 75 kVA, Floor/wall mnt upright only, 3-phase, PV: 480V delta, SV: 208Y/120, 47 dB, 2 at +2.5%, 4 at -2.5%, 115C, 75 kVA

MFR: Eaton

MFR #: V48M28F7516LS47

UPC: 786680178597

Item #: 1154773

Available to Order

$18040.25 each

Availability

Location	Available Qty

Eaton

75 kVA DOE 2016 Ventd XFMR 3PH 240-480 DELTA, 150 C rise, Aluminum,

MFR: Eaton

MFR #: V24M48T7516

UPC: 786680230240

Item #: 1160796

Available to Order

$15889.61 each

Availability

Location	Available Qty

Eaton

Eaton General purpose ventilated transformer, Copper windings, NEMA 2, FR943, 60 Hz, 220C, 150 kVA, Three-phase, 208 Delta V, 480Y/277 Vac, NEMA ST-20, 1 at +5%, 2 at -5%, 115C, 150 kVA, 208 Vac-480Y/277 Vac, WS60, E0351A, DOE 2016

MFR: Eaton

MFR #: V29R47F4916CU

UPC: 786680247279

Item #: 1279448

Available to Order

$51389.62 each

Availability

Location	Available Qty

Eaton

150 kVA DOE 2016 Ventd XFMR 3PH 480Y-208Y/120, 150 C rise, Aluminum,

MFR: Eaton

MFR #: V47M28T4916

UPC: 786680230295

Item #: 1240178

Available to Order

$30858.47 each

Availability

Location	Available Qty

SolaHD

20KVA 460D-460Y SCR DRIVE

MFR: SolaHD

MFR #: DT651H20S

UPC: 783472400317

Item #: 322239

Available to Order

$6888.07 each

Availability

Location	Available Qty

Eaton

Eaton General purpose ventilated transformer, DS-3 (1-phase), PV 240V, Taps: 2 at +2.5% /4 at -2.5%, SV 480 delta, 150C rise, 15 kVA, 16

MFR: Eaton

MFR #: T24M48S1516

UPC: 786680212031

Item #: 1599703

Available to Order

$5976.51 each

Availability

Location	Available Qty

ACME ELECTRIC

Drive Isolation Transformer - Three Phase, 460? - 460Y/266V, 34kVA

MFR: Acme Electric, a Hubbell affiliate

MFR #: DTGB0344S

UPC: 047503000809

Item #: 303289

Available to Order

$8459.11 each

Availability

Location	Available Qty

ACME ELECTRIC

Drive Isolation Transformer - Three Phase, 460? - 460Y/266V, 27kVA

MFR: Acme Electric, a Hubbell affiliate

MFR #: DTGB0274S

UPC: 047503695456

Item #: 2609

Available to Order

$8063.42 each

Availability

Location	Available Qty

Eaton

Eaton Eaton General purpose ventilated transformer, Fungus proof, CU windings, DOE 2016, NEMA 2, FR940, 220C, 30 kVA, Floor/wall mnt upright only, 3-ph, PV: 480V delta, SV: 208Y/120, NEMA ST-20, 2 at +2.5%, 4 at -2.5%, 80C, 30 kVA, WS58

MFR: Eaton

MFR #: V48M28B3016CU

UPC: 786680192395

Item #: 1631992

Available to Order

$16266.47 each

Availability

Location	Available Qty

Eaton

Eaton Eaton General purpose ventilated transformer, Fungus proof, CU windings, DOE 2016, NEMA 2, FR943, 220C, 75 kVA, Floor/wall mnt upright only, 3-ph, PV: 480V delta, SV: 208Y/120, NEMA ST-20, 2 at +2.5%, 4 at -2.5%, 80C, 75 kVA, WS60

MFR: Eaton

MFR #: V48M28B7516CU

UPC: 786680192517

Item #: 1613812

Available to Order

$30631.34 each

Availability

Location	Available Qty

ACME ELECTRIC

Drive Isolation Transformer - Three Phase, 460? - 460Y/266V, 440kVA

MFR: Acme Electric, a Hubbell affiliate

MFR #: DTGB04404S

UPC: 047503000816

Item #: 350804

Available to Order

$51948.76 each

Availability

Location	Available Qty

Eaton

Eaton General purpose ventilated transformer, DT-3 (3-phase), PV 240V, Taps: 2 at +2.5% /4 at -2.5%, SV 480 delta, 150C rise w/ 200C insulation systeam, 30 kVA, EE

MFR: Eaton

MFR #: V24M48T30EE

UPC: 786680049156

Item #: 1603445

Available to Order

$5433.58 each

Availability

Location	Available Qty

Eaton

General-Purpose Transformer, Dry Type Distribution, DT-3, Three-phase, PV: 480V, Taps: 2 at +2.5% FCAN, 4 at -2.5% FCBN, SV: 208Y/120V, 150C, 75 kVA, Al windings , Frame: 916AN

MFR: Eaton

MFR #: V48M28T75NV

UPC: 786680030833

Item #: 1586722

Available to Order

$23960.97 each

Availability

Location	Available Qty

Eaton

Eaton General Purpose Ventilated Transformer, CU windings, DOE 2016, 3PH , PV 480 DELTA, SV 480Y/277, 75 kVA, 115C rise, 220C, NEMA 2 FR942W, 283B, shielded, 4-in IR window

MFR: Eaton

MFR #: V48M47F7516CUESI4

UPC: 786680240997

Item #: 1667663

Available to Order

$41685.52 each

Availability

Location	Available Qty

Eaton

General-Purpose Transformer, Dry Type Distribution, DT-3, Three-phase, PV: 600V, Taps: 2 at +2.5% FCAN, 4 at -2.5% FCBN, SV: 240 delta, 150C, 15 kVA , Al windings , Frame: 912B, uses WS38

MFR: Eaton

MFR #: V60M24T15A

UPC: 786680380259

Item #: 1600879

Available to Order

$6797.87 each

Availability

Location	Available Qty

Eaton

Eaton General purpose ventilated transformer, Copper windings, NEMA 2, FR939, 60 Hz, 220C, 15 kVA, Floor or wall, upright only , Three-phase, 240 Delta V, 208Y/120 Vac, NEMA ST-20, 150C, 15 kVA, 240 Vac-208Y/120 Vac, WS57, 280C

MFR: Eaton

MFR #: V24M28T1516CU

UPC: 786680193231

Item #: 1671732

Available to Order

$11434.80 each

Availability

Location	Available Qty

Eaton

Eaton General purpose ventilated transformer, DT-3 (3-phase), PV 208V, Taps: 2 at +2.5% /4 at -2.5%, SV 480Y/277V, 115C rise, 300 kVA, Copper windings, EE

MFR: Eaton

MFR #: V29M47F33CUEE

UPC: 786680037658

Item #: 1672761

Available to Order

$100954.83 each

Availability

Location	Available Qty

Eaton

Eaton General purpose ventilated transformer, Fungus proof, AL windings, DOE 2016, NEMA 2, 750 kVA, Floor mnt, 3-phase, PV: 480V delta, SV: 208Y/120, NEMA ST-20, 2 at +2.5%, 4 at -2.5%, 750 kVA, Not Required

MFR: Eaton

MFR #: V48M28T7716

UPC: 786680221453

Item #: 1592724

Available to Order

$123488.90 each

Availability

Location	Available Qty

Eaton

Motor drive isolation transformer, DT-3, Three-phase, Primary voltage: 480V, Taps: 1 at +5% FCAN, 1 at -5% FCBN, Secondary voltage: 480V, 150C, 34 kVA, Aluminum windings, FR912B, 300A, WS38, 60 Hz, NEMA 2

MFR: Eaton

MFR #: MD34E99

UPC: 786680101915

Item #: 1579712

Available to Order

$10228.79 each

Availability

Location	Available Qty

Eaton

30 kVA TENV Xfmr 3 PH 480-208Y/120 115C Rise, Aluminum, NEMA 4

MFR: Eaton

MFR #: V48M28F30N4

UPC: 786680248047

Item #: 1659084

Available to Order

$26587.93 each

Availability

Location	Available Qty

Eaton

Eaton Dry type distribution ventilated transformer, DS-3, Single-phase, Primary voltage: 480V, Taps: 2 at +2.5% FCAN, 4 at -2.5% FCBN, Secondary voltage: 120V, 115C, 5 kVA, Copper windings, FR815, 56K, WS15, 60 Hz, NEMA 2

MFR: Eaton

MFR #: T48M12F05CU

UPC: 786680104138

Item #: 1609193

Available to Order

$10603.92 each

Availability

Location	Available Qty

Eaton

General-Purpose Transformer, Dry Type Distribution, DT-3, Three-phase, PV: 380V, Taps: 2 at +2.5% FCAN, 4 at -2.5% FCBN, SV: 480Y/277V, 150C, 150 kVA , Al windings , Frame: 916A, uses WS19

MFR: Eaton

MFR #: V38M47T49A

UPC: 786680010965

Item #: 1644238

Available to Order

$24598.85 each

Availability

Location	Available Qty

Eaton

Eaton Eaton General purpose ventilated transformer, DS-3 (1-phase), PV 240 x 480V, Taps: 1 at +5%/2 at -5% x 2 at +2.5%/4 at -2.5%, SV 120/240V, 80C rise, 75 kVA, 16

MFR: Eaton

MFR #: T20P11B7516

UPC: 786680212352

Item #: 1599745

Available to Order

$16262.77 each

Availability

Location	Available Qty

Eaton

Eaton General purpose ventilated transformer, Aluminum windings, NEMA 2, FR943, 60 Hz, 112.5 kVA, Three-phase, 208 Delta V, 480Y/277 Vac, NEMA ST-20, 1 at +5%, 2 at -5%, 112.5 kVA, 208 Vac-480Y/277 Vac, WS60, E0351A, DOE 2016

MFR: Eaton

MFR #: V29R47T1216

UPC: 786680175619

Item #: 1656494

Available to Order

$19388.49 each

Availability

Location	Available Qty

Eaton

Eaton General purpose ventilated transformer, Copper windings, NEMA 2, FR940, 60 Hz, 220C, 30 kVA, Three-phase, 208 Delta V, 480Y/277 Vac, NEMA ST-20, 150C, 30 kVA, 208 Vac-480Y/277 Vac, WS58, E0342B, DOE 2016

MFR: Eaton

MFR #: V29M47T3016CU

UPC: 786680193002

Item #: 1659186

Available to Order

$15043.83 each

Availability

Location	Available Qty

Eaton

Eaton General purpose ventilated transformer, DT-3 (3-phase), PV 480V, Taps: 2 at +2.5% /4 at -2.5%, SV 208Y/120V, 150C rise [E], 750 kVA, EE

MFR: Eaton

MFR #: V48M28E77EE

UPC: 786685198095

Item #: 1592705

Available to Order

$126163.58 each

Availability

Location	Available Qty

Eaton

Eaton General purpose ventilated transformer, Fungus proof, AL windings, DOE 2016, NEMA 2, 300 kVA, Floor mnt, 3-phase, PV: 480V delta, SV: 400V, NEMA ST-20, 2 at +2.5%, 4 at -2.5%, 300 kVA

MFR: Eaton

MFR #: V48M39T3316

UPC: 786680196904

Item #: 1662315

Available to Order

$56646.22 each

Availability

Location	Available Qty

Eaton

Eaton General purpose ventilated transformer, Aluminum windings, NEMA 2, FR939, 60 Hz, 15 kVA, Three-phase, 480 Delta V, 208Y/120 Vac, NEMA ST-20, 2 at - 5%, 15 kVA, 480 Vac-208Y/120 Vac, WS57, 278A, DOE 2016

MFR: Eaton

MFR #: V48G28F1516

UPC: 786680221002

Item #: 1666169

Available to Order

$8175.01 each

Availability

Location	Available Qty

Eaton

WEATHERSHIELD KIT FOR FRAMES 919, 920

MFR: Eaton

MFR #: WS35

UPC: 786680019524

Item #: 1592708

Available to Order

$7364.47 each

Availability

Location	Available Qty

Eaton

Eaton General purpose ventilated transformer, Aluminum windings, NEMA 2, 60 Hz, 220C, 15 kVA, Floor or wall, upright only , Three-phase, 240 Delta V, 480 Delta Vac, NEMA ST-20, 150C, 15 kVA, 240 Vac-480 Vac, DOE 2016

MFR: Eaton

MFR #: V24M48T1516

UPC: 786680204180

Item #: 1599186

Available to Order

$7569.93 each

Availability

Location	Available Qty

About Isolation Transformers

Isolation transformers are used to safely transfer AC power to equipment while isolating the device from its power source. Use cases for these devices include shock protection, noise suppression, or the secondary transfer of power between two circuits that cannot be directly connected.