Transformers
transformers — pre-owned
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
With our dynamic pricing model, our prices are always competitive. Competitive Pricing.

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.

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.

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.

3 Current transformers Veris H6811-400A-5A
Cost allocation. Alternative energy monitoring. Power monitoring. Data logging.

used/new Enhance EH-1210 neon transformer tested (discontinued) motion action
Tested, works.

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.

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

TRAFOTEK LCL13005B0RC11T Line Reactor Transformer
Used pull outs from capital upgrade project. Working properly when removed. 30 Day Gurantee!

🔥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

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

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

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.).

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).

Superior Electric Co Powerstat Variable Autotransformer Untested
We will do our best to resolve the issue quickly!

MGM 45 kVA 480 Delta to 208Y/120 V 3PH Dry Type Transformer HT112A3B2SH 480V
This item is still in excellent working condition!

3CX3000A7 Filament Transformer Hitran Corp
Used and tested

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.).

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

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.

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

Square D Current Transformer 2NR201L72 Ratio 200:5 600V 50-400 HZ
New old stock R260 RMD

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.

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?.

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.

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

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

Staco Industrial Control Transformer - Model: L221B
Used item in good working order.

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.

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

Ulveco BB-40114-C Isolation Transformer 120VAC/50-60Hz Out/120Vac/50-60hz/450VA
• Application: Electrical isolation, surge protection, noise filtering.

Federal Pacific 150 KVA Transformer 3 Phase
Federal Pacific 150 KVA Transformer 3 Phase

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).

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

Micron B500PU1519JJF Series 2 500VA Control Transformer Used
This has been inspected.

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

MTE EP-9593 Line Reactor 60hz phase 1, 75 amps
Good Used Condition A47

MTE CORPORATION RL-02503 LINE REACTOR 25A 600V 3PH 50/60HZ #100A134PR2
MESSAGE IF ANY QUESTIONS. THANKS FOR LOOKING

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.

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.