Isolation Transformers

Showing 97 - 144 of 288 Items

Sort By:

Per Page

expand_less Brand

expand_less Ways to Shop

expand_less Mounting

Wall
Floor

expand_less Phase

Eaton

Eaton General purpose ventilated transformer, Aluminum windings, NEMA 2, 60 Hz, 220C, 45 kVA, Floor or wall, upright only , Three-phase, 240 Delta V, 480 Delta Vac, NEMA ST-20, 150C, 45 kVA, 240 Vac-480 Vac, DOE 2016

MFR: Eaton

MFR #: V24M48T4516

UPC: 786680204999

Item #: 489232

Available to Order

$10424.28 each

Availability

Location	Available Qty

Eaton

Eaton General purpose ventilated transformer, Aluminum windings, NEMA 2, FR939, 60 Hz, 220C, 15 kVA, Three-phase, 240 Delta V, 208Y/120 Vac, NEMA ST-20, 150C, 15 kVA, 240 Vac-208Y/120 Vac, WS57, 280C, DOE 2016

MFR: Eaton

MFR #: V24M28T1516

UPC: 786680175534

Item #: 1059884

Available to Order

$6964.87 each

Availability

Location	Available Qty

Eaton

Transformer Top Cover Panel fits Frame FR943

MFR: Eaton

MFR #: 73-5903-4

UPC: 786680201516

Item #: 608178

Available to Order

$1300.52 each

Availability

Location	Available Qty

Eaton

Eaton General purpose ventilated transformer, Fungus proof, AL windings, DOE 2016, NEMA 2, 220C, 50 kVA, Floor/wall mnt upright only, 3-phase, PV: 480V delta, SV: 208Y/120, NEMA ST-20, 2 at +2.5%, 4 at -2.5%, 150C, 50 kVA

MFR: Eaton

MFR #: V48M28T5016

UPC: 786680194542

Item #: 681812

Available to Order

$12935.03 each

Availability

Location	Available Qty

Eaton

Eaton General purpose ventilated transformer, Aluminum windings, NEMA 2, 60 Hz, 220C, 37.5 kVA, Floor or wall, upright only , Three-phase, 208 Delta V, 480 Delta Vac, NEMA ST-20, 150C, 37.5 kVA, 208 Vac-480 Vac, DOE 2016

MFR: Eaton

MFR #: V29M48T3716

UPC: 786680205071

Item #: 1572741

Available to Order

$10220.41 each

Availability

Location	Available Qty

Eaton

Eaton General purpose ventilated transformer, Fungus proof, AL windings, DOE 2016, NEMA 2, 220C, 25 kVA, Floor mnt, 3-phase, PV: 480V delta, SV: 240V delta w/120V midtap, NEMA ST-20, 2 at +2.5%, 4 at -2.5%, 150C, 25 kVA

MFR: Eaton

MFR #: V48M22T2516

UPC: 786680204470

Item #: 718166

Available to Order

$7675.15 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: 240V delta, NEMA ST-20, 2 at +2.5%, 4 at -2.5%, 150C, 75 kVA

MFR: Eaton

MFR #: V48M24T7516

UPC: 786680178429

Item #: 572685

Available to Order

Availability

Location	Available Qty

Eaton

Eaton General purpose ventilated transformer, Fungus proof, CU windings, DOE 2016, NEMA 2, FR940, 220C, 30 kVA, Floor/wall mnt upright only, 3-phase, PV: 480V delta, SV: 480Y/277, NEMA ST-20, 2 at +2.5%, 4 at -2.5%, 150C, 30 kVA, WS58

MFR: Eaton

MFR #: V48M47T3016CU

UPC: 786680192661

Item #: 1021258

Available to Order

$15043.83 each

Availability

Location	Available Qty

Eaton

Eaton General purpose ventilated transformer, Aluminum windings, NEMA 2, FR939, 60 Hz, 15 kVA, Three-phase, 208 Delta V, 480 Delta Vac, NEMA ST-20, 112.5 kVA, 208 Vac-480 Vac, WS57, E0492A, DOE 2016

MFR: Eaton

MFR #: V28M48T1516

UPC: 786680221118

Item #: 1553246

Available to Order

$7569.93 each

Availability

Location	Available Qty

Eaton

Eaton General purpose ventilated transformer, Aluminum windings, NEMA 2, FR940, 60 Hz, 45 kVA, Three-phase, 240 Delta V, 208Y/120 Vac, NEMA ST-20, 45 kVA, 240 Vac-208Y/120 Vac, WS58, 280C, DOE 2016

MFR: Eaton

MFR #: V24M28T4516

UPC: 786680175541

Item #: 543669

Available to Order

$10424.28 each

Availability

Location	Available Qty

Eaton

Eaton General purpose ventilated transformer, Aluminum windings, NEMA 2, FR942, 60 Hz, 220C, 75 kVA, Three-phase, 240 Delta V, 208Y/120 Vac, NEMA ST-20, 150C, 75 kVA, 240 Vac-208Y/120 Vac, WS59, 280C, DOE 2016

MFR: Eaton

MFR #: V24M28T7516

UPC: 786680175565

Item #: 519127

Available to Order

$14607.14 each

Availability

Location	Available Qty

Eaton

Eaton General purpose ventilated transformer, Aluminum windings, NEMA 2, 60 Hz, 150 kVA, Floor or wall, upright only , Three-phase, 208 Delta V, 480 Delta Vac, NEMA ST-20, 1 at +5%, 2 at -5%, 150 kVA, 208 Vac-480 Vac, DOE 2016

MFR: Eaton

MFR #: V29R48T4916

UPC: 786680206061

Item #: 769915

Available to Order

$27017.61 each

Availability

Location	Available Qty

Eaton

Eaton General purpose ventilated transformer, Fungus proof, CU windings, DOE 2016, NEMA 2, FR945, 220C, 300 kVA, Floor mnt, 3-phase, PV: 480V delta, SV: 208Y/120, NEMA ST-20, 2 at +2.5%, 4 at -2.5%, 150C, 300 kVA, WS62, 280B

MFR: Eaton

MFR #: V48M28T3316CU

UPC: 786680192111

Item #: 920381

Available to Order

$66014.89 each

Availability

Location	Available Qty

Eaton

Eaton General purpose ventilated transformer, Fungus proof, CU windings, DOE 2016, NEMA 2, 220C, 112.5 kVA, Floor/wall mnt upright only, 3-phase, PV: 480V delta, SV: 208Y/120, NEMA ST-20, 2 at +2.5%, 4 at -2.5%, 150C, 112.5 kVA

MFR: Eaton

MFR #: V48M28T1216CU

UPC: 786680192081

Item #: 837840

Available to Order

$26817.50 each

Availability

Location	Available Qty

Eaton

Eaton General purpose ventilated transformer, Fungus pr, AL wndngs, DOE 2016, NEMA 2, FR940, 45 kVA, Fl/wall mt uprt, 3-ph, PV: 480V delta, SV: 240V delta w/120V midtap, NEMA ST-20, 2 at +2.5%, 4 at -2.5%, 45 kVA, WS58, 282B

MFR: Eaton

MFR #: V48M22T4516

UPC: 786680175671

Item #: 619870

Available to Order

$8957.64 each

Availability

Location	Available Qty

Eaton

Eaton General purpose ventilated transformer, DOE 2016 Efficient, 1-phase, PV 208V, Taps: 2 at +2.5% /4 at -2.5%, SV 120/240V, 150C rise, 50 kVA, 843A, E02360A

MFR: Eaton

MFR #: T29M11S5016

UPC: 786680211102

Item #: 571090

Available to Order

$11883.35 each

Availability

Location	Available Qty

Eaton

Eaton General purpose ventilated transformer, 1-phase, PV 480V, Taps: 2 at +2.5% /4 at -2.5%, SV 120/240V, 150C rise, 25 kVA, Doe 2016, Copper windings

MFR: Eaton

MFR #: T48M11S2516CU

UPC: 786680211348

Item #: 1553440

Available to Order

$11460.88 each

Availability

Location	Available Qty

Eaton

Eaton General purpose ventilated transformer, Fungus proof, AL windings, DOE 2016, NEMA 2, 30 kVA, Floor/wall mnt upright only, 3-phase, PV: 480V delta, SV: 240V delta, NEMA ST-20, 2 at +2.5%, 4 at -2.5%, 30 kVA

MFR: Eaton

MFR #: V48M24T3016

UPC: 786680196263

Item #: 588345

In Stock - Check Availability

Availability

Location	Available Qty

HPS

600V Class Three Phased DOE2016 and NRCan 2019 Compliant Energy Efficient Drive Isolation Transformer 118kVA 480D-480Y/277 V CU 60Hz 3R

MFR: Hammond Power Solutions

MFR #: TE3A0118KKM

UPC: 803423145002

Item #: 1571139

Available to Order

$19741.74 each

Availability

Location	Available Qty

HPS

600V Class Three Phased DOE2016 and NRCan 2019 Compliant Energy Efficient Drive Isolation Transformer 145kVA 480D-480Y/277 V CU 60Hz 3R

MFR: Hammond Power Solutions

MFR #: TE3A0145KKM

UPC: 803423145019

Item #: 1571041

Available to Order

$25118.79 each

Availability

Location	Available Qty

HPS

600V Class Three Phased DOE2016 and NRCan 2019 Compliant Energy Efficient Drive Isolation Transformer 34kVA 480D-480Y/277 V CU 60Hz 3R

MFR: Hammond Power Solutions

MFR #: TE3A0034KKM

UPC: 803423144944

Item #: 1498622

Available to Order

$6370.21 each

Availability

Location	Available Qty

HPS

600V Class Three Phased DOE2016 and NRCan 2019 Compliant Energy Efficient Drive Isolation Transformer 93kVA 480D-480Y/277 V CU 60Hz 3R

MFR: Hammond Power Solutions

MFR #: TE3A0093KKM

UPC: 803423144999

Item #: 1498620

Available to Order

$11655.32 each

Availability

Location	Available Qty

HPS

600V Class Three Phased DOE2016 and NRCan 2019 Compliant Energy Efficient Drive Isolation Transformer 63kVA 480D-480Y/277 V CU 60Hz 3R

MFR: Hammond Power Solutions

MFR #: TE3A0063KKM

UPC: 803423144975

Item #: 1498621

Available to Order

$8374.47 each

Availability

Location	Available Qty

HPS

600V Class Three Phased DOE2016 and NRCan 2019 Compliant Energy Efficient Drive Isolation Transformer 175kVA 480D-480Y/277 V CU 60Hz 3R

MFR: Hammond Power Solutions

MFR #: TE3A0175KKM

UPC: 803423145026

Item #: 1571005

Available to Order

$30554.08 each

Availability

Location	Available Qty

Eaton

Eaton General purpose ventilated transformer, Fungus pr, AL windings, DOE 2016, NEMA 2, B+, 75 kVA, Made in USA, Fl/wall mt uprt, 3-ph, PV: 480V delta, SV: 208Y/120, NEMA ST-20, 2 at +2.5%, 4 at -2.5%, 75 kVA, Not required

MFR: Eaton

MFR #: V48M28T7516-US

UPC: 786680221286

Item #: 1551766

Available to Order

$23091.25 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, 115C rise, 15 kVA, 16, Copper windings

MFR: Eaton

MFR #: T20P11F1516CU

UPC: 786680207136

Item #: 1547605

Available to Order

$9987.65 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: 220Y/127V, 150C, 15 kVA , Cu windings, Frame: 912B, uses WS38

MFR: Eaton

MFR #: V48M31T15CU

UPC: 786680002861

Item #: 1561925

Available to Order

$5280.76 each

Availability

Location	Available Qty

Eaton

Eaton K-Factor nonlinear ventilated transformer, Aluminum windings, NEMA 2, FR943, 60 Hz, 220C, 112.5 kVA , Three-phase, 480 Delta V, 208Y/120 Vac, NEMA ST-20, 150C, 112.5 kVA, 480 Vac-208Y/120 Vac, DOE 2016, WS60, 283B

MFR: Eaton

MFR #: H48M28T1216

UPC: 786680147357

Item #: 1361805

Available to Order

$21119.27 each

Availability

Location	Available Qty

Eaton

Transformer Side Panel fits Frame FR844A

MFR: Eaton

MFR #: 73-5913-3

UPC: 786680222092

Item #: 1530730

Available to Order

$2157.21 each

Availability

Location	Available Qty

Eaton

Transformer Top Cover fits Frame FR844A

MFR: Eaton

MFR #: 73-5916-3

UPC: 786680222276

Item #: 1530729

Available to Order

$1292.83 each

Availability

Location	Available Qty

Eaton

General-Purpose Transformer, Dry Type Distribution, DT-3, Three-phase, PV: 400V, Taps: 2 at +2.5% FCAN, 4 at -2.5% FCBN, SV: 208Y/120V, 150C, 15 kVA , Al windings , Frame: 912B, uses WS38

MFR: Eaton

MFR #: V39M28T15X

UPC: 786680012587

Item #: 1424371

Available to Order

Availability

Location	Available Qty

Eaton

Eaton General purpose ventilated transformer, Fungus pr, AL windings, DOE 2016, NEMA 3R, B, 45 kVA, Made in USA, Fl/wall mt uprt, 3-ph, PV: 480V delta, SV: 208Y/120, NEMA ST-20, 2 at +2.5%, 4 at -2.5%, 45 kVA

MFR: Eaton

MFR #: V48M28T4516-US

UPC: 786680221262

Item #: 1551765

Available to Order

$15514.75 each

Availability

Location	Available Qty

Eaton

Eaton K-Factor nonlinear ventilated transformer, Aluminum windings, NEMA 2, FR942, 60 Hz, 220C, 75 kVA , Three-phase, 480 Delta V, 208Y/120 Vac, NEMA ST-20, 150C, 75 kVA, 480 Vac-208Y/120 Vac, WS59, 283B, DOE 2016

MFR: Eaton

MFR #: H48M28T7516

UPC: 786680147340

Item #: 1361804

Available to Order

$17031.86 each

Availability

Location	Available Qty

Square D

Transformer, drive isolation, dry, 550kVA, 3 phase, 460V delta primary, 460Y/265V secondary, 30D, 150C rise

MFR: Schneider Electric

MFR #: 550T145HDIT

UPC: 785901734161

Item #: 1490882

Available to Order

Availability

Location	Available Qty

Square D

TRANSFORMER DRY 3PH 34KVA 230V-460Y/265V

MFR: Schneider Electric

MFR #: 34T143HDIT

UPC: 785901841692

Item #: 1523870

Available to Order

Availability

Location	Available Qty

Square D

Transformer, drive isolation, dry, 220kVA, 3 phase, 460V delta primary, 460Y/265V secondary, 25D, 150C rise

MFR: Schneider Electric

MFR #: 220T145HDIT

UPC: 785901837879

Item #: 1470069

Available to Order

Availability

Location	Available Qty

Square D

TRANSFORMER DRY 3PH 20KVA 575V-460Y/265V

MFR: Schneider Electric

MFR #: 20T147HDIT

UPC: 785901786306

Item #: 1389179

Available to Order

Availability

Location	Available Qty

SQUARE D

Unit substation, Mini Power-Zone, plug on, 30kVA, 3 phase, 480V primary, 208Y/120V secondary, 18kA, C

MFR: Schneider Electric

MFR #: MPU30T2F

UPC: 785901726883

Item #: 1426792

Available to Order

$18564.79 each

Availability

Location	Available Qty

HPS

Three Phase Drive Isolation Transformer, 480D Primary Volts, 480Y Secondary Volts, 20kVA, Aluminium Wound

MFR: Hammond Power Solutions

MFR #: DM020KK

UPC: 803423052065

Item #: 730312

Available to Order

$2897.87 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, 150C rise w/ 200C insulation systeam, 75 kVA, EE

MFR: Eaton

MFR #: V29M47T75EE

UPC: 786680040283

Item #: 166087

Available to Order

$9345.76 each

Availability

Location	Available Qty

Eaton

Dry Type Distribution Transformer Accessory, Top Cover, Used with Frames 916A, 916AN

MFR: Eaton

MFR #: 47-41791-1

UPC: 786685292441

Item #: 214045

Available to Order

$1075.44 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 240 delta, 150C rise w/ 200C insulation systeam, 30 kVA, EE

MFR: Eaton

MFR #: V29M24T30EE

UPC: 786680056314

Item #: 313996

Available to Order

$5433.58 each

Availability

Location	Available Qty

Eaton

Transformer Top Cover Panel fits Frame FR942

MFR: Eaton

MFR #: 73-5903-3

UPC: 786680185762

Item #: 1250320

Available to Order

$1031.17 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, 15 kVA, EE

MFR: Eaton

MFR #: V48M28T15EE

UPC: 786680019333

Item #: 84493

Available to Order

Availability

Location	Available Qty

Eaton

Dry Type Distribution Transformer Accessory, Weathershield Kit, Used w Frames 912B, 912Z

MFR: Eaton

MFR #: WS38

UPC: 786680043321

Item #: 165038

Available to Order

$1777.61 each

Availability

Location	Available Qty

Eaton

Dry Type Distribution Transformer Accessory, Weathershield Kit, Used w Frames 914D, 915D, 914Z, 915Z

MFR: Eaton

MFR #: WS39

UPC: 786680043345

Item #: 91954

Available to Order

$1777.61 each

Availability

Location	Available Qty

Square D

Unit substation, Mini Power-Zone, plug on, 7.5kVA, 1 phase, 480V primary, 120/240V secondary, 18kA, A

MFR: Schneider Electric

MFR #: MPU7S40F

UPC: 785901726067

Item #: 1292716

Available to Order

$5497.54 each

Availability

Location	Available Qty

Square D

Unit substation, Mini Power-Zone, plug on, 25kVA, 1 phase, 480V primary, 120/240V secondary, 18kA, B

MFR: Schneider Electric

MFR #: MPU25S40F

UPC: 785901728054

Item #: 1214707

Available to Order

$11571.22 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.