Transformers

transformers — pre-owned

58,302listings

Browse 58,302 transformers — pre-owned on eBay — listings updated every few minutes. All items are pre-owned and sold by eBay sellers directly.

INSTRUMENT TRANSFORMERS 170RL-401 CURRENT TRANSFORMER UNMP
UsedBuy It Now

INSTRUMENT TRANSFORMERS 170RL-401 CURRENT TRANSFORMER UNMP

With our dynamic pricing model, our prices are always competitive. Competitive Pricing.

$147.00
Free ShippingKnoxville, US
plant_factory_spares
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99.8%Excellent· 23.4k
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EG&G 1900 Low Noise Transformer Signal Conditioning Princeton
TOP
UsedBuy It NowBest Offer

EG&G 1900 Low Noise Transformer Signal Conditioning Princeton

Why EG&G Princeton Applied Research?. Fully tested and operational. Lock-In Amplifier Systems – Signal conditioning and input impedance matching for lock-in amplifier front-ends.

$299.99
Free ShippingPortland, US
nemesissolutions16TOP
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99.9%Excellent· 3.5k
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Square D 15t85HIS, 15 Kva Transformer, Barely Used
Seller refurbishedBuy It NowBest Offer

Square D 15t85HIS, 15 Kva Transformer, Barely Used

Square D 15t85HIS is a 15 kVA transformer with a primary voltage rating of 208V AC. It is designed for AC to AC current conversion and has 3 phases with a primary current rating of 208 high leg and a secondary current rating of 120/208 wye. With a turns ratio of 1:5, this transformer is ideal for a variety of industrial and commercial applications where reliable power conversion is needed. You are welcome to use your own shipping- or local pick up.

$350.000
See listingSan Francisco, US
philucc_69
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99.2%Excellent· 368
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STACO ENERGY PRODUCTS 3PN1010BV (USED)
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STACO ENERGY PRODUCTS 3PN1010BV (USED)

The STACO ENERGY PRODUCTS 3PN1010BV is a autotransformer designed by Staco Energy Products Co. This product is specifically manufactured for electrical equipment and supplies in the business and industrial sector. The 3PN1010BV model offers reliable performance for transformer applications, ensuring a steady and efficient power supply for various industrial settings. Staco Energy Products is known for their quality and durability in the industry, making this autotransformer a trusted choice for businesses requiring dependable electrical equipment.

$750.00
See listingRichmond, US
electronics_garage
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100.0%Excellent· 57
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3 Current transformers Veris H6811-400A-5A
UsedBuy It NowBest Offer

3 Current transformers Veris H6811-400A-5A

Cost allocation. Alternative energy monitoring. Power monitoring. Data logging.

$300.00
See listingBohemia, US
jcandi88
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100.0%Excellent· 324
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used/new Enhance EH-1210 neon transformer tested (discontinued) motion action
UsedBuy It Now

used/new Enhance EH-1210 neon transformer tested (discontinued) motion action

Tested, works.

$76.97
+$12.50Wright City, US
silverram289qn
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100.0%Excellent· 1.3k
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Hammond Power RM0045P70 Iron Core Transformer 480V 3-Ph, 45A, 1.2kV, 30HP
UsedBuy It NowBest Offer

Hammond Power RM0045P70 Iron Core Transformer 480V 3-Ph, 45A, 1.2kV, 30HP

Model # : RM0045P70. Rated Power: 30HP. Rated Current: 45A. Inductance: 0.70mH. NOT an authorized distributor for. More Information Office Hours 9472 Hemlock Lane N.

$110.00
Free ShippingOsseo, US
next.day.automation
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100.0%Excellent· 45.5k
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Staco L1010 Variable Voltage AC Power Source Type L1010 0-140VAC
UsedBuy It NowBest Offer

Staco L1010 Variable Voltage AC Power Source Type L1010 0-140VAC

$99.00
See listingDurham, US
mattquinley
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99.7%Excellent· 5.1k
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TRAFOTEK LCL13005B0RC11T Line Reactor Transformer
UsedBuy It NowBest Offer

TRAFOTEK LCL13005B0RC11T Line Reactor Transformer

Used pull outs from capital upgrade project. Working properly when removed. 30 Day Gurantee!

$7000.00
+$500.00Ripley, US
hrindustrialsurplus
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100.0%Excellent· 713
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🔥Hammond Q003LEKF Industrial Transformer 3kVA, Used Free Shipping🇺🇸
UsedBuy It NowBest Offer

🔥Hammond Q003LEKF Industrial Transformer 3kVA, Used Free Shipping🇺🇸

The Hammond Q003LEKF Industrial Transformer is a 3kVA wall mount transformer with a conversion function of step-up. It features a primary voltage rating of 240/480V and a secondary voltage rating of 120/240V, with a minimum and maximum operating frequency of 60 Hz. This general purpose transformer is ideal for industrial control applications, offering two Type A outlets for power distribution. With its reliable brand reputation and free shipping in the USA, this transformer is a valuable asset for businesses needing a dependable power conversion solution. WH2 transformer shelf

$250.00
Free ShippingNorwalk, US
howellshydraulics1
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99.7%Excellent· 2.1k
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1949 General Cambridge Variac Speed Control Type 1701 AK W/Bodine Electric Motor
UsedBuy It NowBest Offer

1949 General Cambridge Variac Speed Control Type 1701 AK W/Bodine Electric Motor

$280.00
+$20.00Apple Valley, US
habibi.30
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99.4%Excellent· 4.1k
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Ward SP-3-1557  10kVa Transformer 3Ph 60Hz Pri 346/380/400/415vac Sec 200-230vac
UsedBuy It NowBest Offer

Ward SP-3-1557 10kVa Transformer 3Ph 60Hz Pri 346/380/400/415vac Sec 200-230vac

$750.00
Free ShippingLouisiana, US
number1industrial
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97.4%Good· 277
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North Hills 0311LB Wideband Transformer FREE SHIPPING
UsedBuy It Now

North Hills 0311LB Wideband Transformer FREE SHIPPING

No EXPORT of any kind. We reserve the right to cancel the sale based on suspicion of export via individual or third party. We deal in military surplus (Mainly 2-way radios and various other communication and electrical systems.).

$20.00
Free ShippingUS
murphyjunk
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100.0%Excellent· 9.7k
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Jefferson Electric 20.4 KVA 3-Phase Autotransformer 208V to 235V 415-0001-084
UsedBuy It Now

Jefferson Electric 20.4 KVA 3-Phase Autotransformer 208V to 235V 415-0001-084

All units are functional. Phase: 3-Phase. Frequency: 60 Hz. Weight: 60 lbs. Enclosure: NEMA 3R (Outdoor Rated).

$250.00
See listingAnchorage, US
cpsound
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100.0%Excellent· 522
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Superior Electric Co Powerstat Variable Autotransformer Untested
UsedBuy It Now

Superior Electric Co Powerstat Variable Autotransformer Untested

We will do our best to resolve the issue quickly!

$55.00
See listingHemet, US
jstkknt6669
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99.4%Excellent· 3.8k
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MGM 45 kVA 480 Delta to 208Y/120 V 3PH Dry Type Transformer HT112A3B2SH 480V
UsedBuy It NowBest Offer

MGM 45 kVA 480 Delta to 208Y/120 V 3PH Dry Type Transformer HT112A3B2SH 480V

This item is still in excellent working condition!

$1000.00
See listingGilroy, US
machinepro35
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100.0%Excellent· 24
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3CX3000A7 Filament Transformer Hitran Corp
UsedBuy It NowBest Offer

3CX3000A7 Filament Transformer Hitran Corp

Used and tested

$220.00
See listingScarborough, US
bayyelloradio2
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100.0%Excellent· 229
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NORTH HILLS 0001BB  WIDEBAND TRANSFORMER FREE SHIPPING
UsedBuy It Now

NORTH HILLS 0001BB WIDEBAND TRANSFORMER FREE SHIPPING

No EXPORT of any kind. We reserve the right to cancel the sale based on suspicion of export via individual or third party. We deal in military surplus (Mainly 2-way radios and various other communication and electrical systems.).

$20.00
Free ShippingEl Cajon, US
murphyjunk
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100.0%Excellent· 9.7k
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Basler Electric BE122775GEK Electric Transformer 115V SEC 24V 75VA *WARRANTY*
UsedBuy It NowBest Offer

Basler Electric BE122775GEK Electric Transformer 115V SEC 24V 75VA *WARRANTY*

Basler Electric BE122775GEK Electric Transformer 115V SEC 24V 75VA *WARRANTY**.

$24.95
Free ShippingAuburn, US
calhoun_enterprises
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100.0%Excellent· 2.7k
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1) Acme TB-81324 Industrial Transformer 150VA 50/60hz w/ Fuse Kit PL-112702
UsedBuy It Now

1) Acme TB-81324 Industrial Transformer 150VA 50/60hz w/ Fuse Kit PL-112702

Acme TA-2-81324 Industrial Transformer 150VA 50/60hz w/ Fuse Kit PL-112702.

$26.72
Free ShippingDallas, US
expertbreaker09
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99.9%Excellent· 24.1k
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Eaton CTF080 Neutral Current Sensor, Ratio: 80: .06, 5721B64G03
UsedBuy It NowBest Offer

Eaton CTF080 Neutral Current Sensor, Ratio: 80: .06, 5721B64G03

Eaton CTF080 Neutral Current Sensor.

$240.00
Free ShippingOxford, US
cbcbreakers
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100.0%Excellent· 4.7k
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Square D Current Transformer 2NR201L72 Ratio 200:5 600V 50-400 HZ
UsedBuy It NowBest Offer

Square D Current Transformer 2NR201L72 Ratio 200:5 600V 50-400 HZ

New old stock R260 RMD

$19.99
Free ShippingScottsburg, US
gallowayindustrialsupplyco
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99.8%Excellent· 11.6k
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Acme TF279261S Transformer 2KVA 190-480V W/FC TAPS X 120/240V  1PH -T367
UsedBuy It NowBest Offer

Acme TF279261S Transformer 2KVA 190-480V W/FC TAPS X 120/240V 1PH -T367

PEARL or NETA performance standards will be used if OEM standards are not readily available to the public. The item may also be painted, relabeled, and have new parts installed as necessary. The Electric Barn is not an authorized distributor for any of the manufacturers listed on our website.

$100.00
+$17.00North Hampton, US
electricbarn07
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99.9%Excellent· 17.2k
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Square D 100SV1A Dry Type Transformer .100 kVA 480/240V to 240/120V 1Ph
UsedBuy It Now

Square D 100SV1A Dry Type Transformer .100 kVA 480/240V to 240/120V 1Ph

Model: 100SV1A. Temp Rise Deg C: 55. 55°C temperature rise. Prefer to pick it up yourself?. Enclosure Type: Type 1. Weight (lbs, oz): 6. Indoor Type 1 enclosure. Need it urgently?.

$129.99
+$13.99Middlebury, US
bullseyeindustrialsales
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99.8%Excellent· 64.9k
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30KVA Dry Type Transformer 480v x 208Y/120 U48M28T30K (SKU: 106903)
UsedBuy It NowBest Offer

30KVA Dry Type Transformer 480v x 208Y/120 U48M28T30K (SKU: 106903)

Its your go-to for consistent energy needs. Condition: This is used professional gear. Expect minor surface scratches or blemishes that do not impact performance. Servers/Datacenter Gear do not include hard drives.

$330.00
See listingShippensburg, US
quantumtechnologyinc
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99.5%Excellent· 1.6k
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Lee Electric 592, Heavy Duty Tri-Volt Transformer 8-16-24 VAC Power Supply
UsedBuy It NowBest Offer

Lee Electric 592, Heavy Duty Tri-Volt Transformer 8-16-24 VAC Power Supply

$21.95
Free ShippingWoodcliff Lake, US
cemala18
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99.8%Excellent· 2.9k
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Micron B050-0667-3 Transformer, 50VA 60hz, Pri: 240/480V, Sec: 121 VO.C.
UsedBuy It NowBest Offer

Micron B050-0667-3 Transformer, 50VA 60hz, Pri: 240/480V, Sec: 121 VO.C.

Secondary: 121 VO.C.

$40.00
Free ShippingOxford, US
cbcbreakers
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100.0%Excellent· 4.7k
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Staco Industrial Control Transformer - Model: L221B
UsedBuy It NowBest Offer

Staco Industrial Control Transformer - Model: L221B

Used item in good working order.

$120.00
Free ShippingDowney, US
cleverassets
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99.8%Excellent· 6.4k
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FEDERAL PACIFIC Transformer 36A 30kva 3 Phase 480
UsedBuy It Now

FEDERAL PACIFIC Transformer 36A 30kva 3 Phase 480

I know nothing about it. They bought it but never hooked it up. Been sitting in the building for 15 years.

$350.00
See listingSpringfield, US
geor2295_ub2qsxiv
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100.0%Excellent· 40
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Square D 6KVA 440Δ to 220Y/127 60Hz 6T125F Transformer Dry 3-Phase 6KVA 440delta
UsedBuy It NowBest Offer

Square D 6KVA 440Δ to 220Y/127 60Hz 6T125F Transformer Dry 3-Phase 6KVA 440delta

$630.000
See listingWaterford, US
h_jak06
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100.0%Excellent· 262
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Ulveco BB-40114-C Isolation Transformer 120VAC/50-60Hz  Out/120Vac/50-60hz/450VA
UsedBuy It NowBest Offer

Ulveco BB-40114-C Isolation Transformer 120VAC/50-60Hz Out/120Vac/50-60hz/450VA

• Application: Electrical isolation, surge protection, noise filtering.

$158.99
See listingApex, US
wreck_it_hema
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99.6%Excellent· 843
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Federal Pacific 150 KVA Transformer 3 Phase
UsedBuy It NowBest Offer

Federal Pacific 150 KVA Transformer 3 Phase

Federal Pacific 150 KVA Transformer 3 Phase

$1800.00
See listingLeitchfield, US
joeriteway2089
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100.0%Excellent· 1.5k
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Square D 12-810102-10 Current Transformer 7RT-601-001 12-810102-10
UsedBuy It NowBest Offer

Square D 12-810102-10 Current Transformer 7RT-601-001 12-810102-10

Facility Gateway Corporation. •Switchgear (GE, Square D, ASCO). •Generators (Cummins, Generac, Caterpillar, MTU).

$54.99
Free ShippingMcfarland, US
criticalpowerwarehouse
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99.8%Excellent· 3.0k
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GE,M9T22B4314,1-Phase Open Transformer 15 KVA 240/480 to 120/240V
UsedBuy It NowBest Offer

GE,M9T22B4314,1-Phase Open Transformer 15 KVA 240/480 to 120/240V

$400.00
See listingGalion, US
surplusassetholdingsinc
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100.0%Excellent· 11.0k
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Micron B500PU1519JJF Series 2 500VA Control Transformer Used
UsedBuy It Now

Micron B500PU1519JJF Series 2 500VA Control Transformer Used

This has been inspected.

$61.00
Free ShippingEdinburg, US
emp_supply_llc
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99.8%Excellent· 11.7k
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Cutler Hammer C0150E3AFB Transformer, 150VA, Prim: 208/277VAC, Sec: 120VAC
UsedBuy It NowBest Offer

Cutler Hammer C0150E3AFB Transformer, 150VA, Prim: 208/277VAC, Sec: 120VAC

Prim: 208/277VAC. Sec: 120VAC.

$85.00
Free ShippingOxford, US
cbcbreakers
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100.0%Excellent· 4.7k
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MTE EP-9593 Line Reactor 60hz phase 1, 75 amps
UsedBuy It NowBest Offer

MTE EP-9593 Line Reactor 60hz phase 1, 75 amps

Good Used Condition A47

$59.99
Free ShippingScottsburg, US
gallowayindustrialsupplyco
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99.8%Excellent· 11.6k
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MTE CORPORATION RL-02503 LINE REACTOR 25A 600V 3PH 50/60HZ #100A134PR2
UsedBuy It NowBest Offer

MTE CORPORATION RL-02503 LINE REACTOR 25A 600V 3PH 50/60HZ #100A134PR2

MESSAGE IF ANY QUESTIONS. THANKS FOR LOOKING

$80.99
Free ShippingScottsburg, US
tpmachinery
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99.9%Excellent· 21.0k
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Carl Zeiss 39 25 62 Regulier-Trafo Variac Transformer
UsedBuy It NowBest Offer

Carl Zeiss 39 25 62 Regulier-Trafo Variac Transformer

Powers on and regulates voltage! The Carl Zeiss 39 25 62 Regulier-Trafo Variac Transformer is a high-quality autotransformer designed for electrical equipment and supplies. This variac transformer is capable of regulating and varying voltage outputs, making it an essential component for controlling and adapting power levels in industrial and commercial settings. With its reliable brand reputation and precise regulation capabilities, this product is a valuable asset for businesses and professionals requiring precise voltage control.

$89.99
See listingKemah, US
dopedecants
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100.0%Excellent· 11
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KRM 2090VR AEEC-2090VR 110V Input 0-130V Output Contact Voltage Regulator 20amp
UsedBuy It Now

KRM 2090VR AEEC-2090VR 110V Input 0-130V Output Contact Voltage Regulator 20amp

KRM 2090VR AEEC-2090VR 110V Input 0-130V Output Contact Voltage Regulator Works good Very good condition Offered for sale by That 8 Track Guy. Crew has extensive experience shipping audio and photographic equipment. Ships promptly.

$119.95
See listingLa Crosse, US
bigaduce
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100.0%Excellent· 1.6k
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