Transformers

transformers — pre-owned

60,188listings

Browse 60,188 transformers — pre-owned on eBay — listings updated every few minutes. All items are pre-owned and sold by eBay sellers directly.

Basler Electric Transformer BE40137001 46-101905-01 PRI 208/240V SEC 24VAC 40VA
UsedBuy It Now

Basler Electric Transformer BE40137001 46-101905-01 PRI 208/240V SEC 24VAC 40VA

NATE Certified. Duct Cleaning Certified. Heat Pump Specialist.

$28.00
Free ShippingNorth Port, US
hvacpartswarehouseonline
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100.0%Excellent· 3.7k
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GE 37.5 KVA TRANSFORMER 1-PHASE 240X480V TO 120/240V 9T83C2572 COPPER NEMA 2
UsedBuy It Now

GE 37.5 KVA TRANSFORMER 1-PHASE 240X480V TO 120/240V 9T83C2572 COPPER NEMA 2

$699.00
See listingTucson, US
arizonaliquidator
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100.0%Excellent· 5.3k
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Acme T-2-53516-3S General Purpose Transformer 240x480 Pri V 120/240 Sec V 10 KVA
UsedBuy It Now

Acme T-2-53516-3S General Purpose Transformer 240x480 Pri V 120/240 Sec V 10 KVA

May show minor imperfections but nothing that will impact performance. Doing that is against U.S. and international laws.

$399.99
See listingRochester, US
etechsurplus
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100.0%Excellent· 14.7k
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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· 539
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Toroidal Transformer 300VA 24V AC 12.5A or 28V AC 10.7A 60Hz 12120 120V
UsedBuy It Now

Toroidal Transformer 300VA 24V AC 12.5A or 28V AC 10.7A 60Hz 12120 120V

White/Red in, Brown/Yellow/Black out (Black is 28V, Yellow is 24V).

$38.95
Free ShippingGravette, US
greenbacklogistics
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99.9%Excellent· 10.7k
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ABB SCV-D Current Transformer 7525A37G13 Ratio 1200:5A 600V 50-400Hz 10kV BIL
UsedBuy It NowBest Offer

ABB SCV-D Current Transformer 7525A37G13 Ratio 1200:5A 600V 50-400Hz 10kV BIL

$400.00
See listingMinneapolis, US
cnjsurplus
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100.0%Excellent· 10.7k
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A-B Allen Bradley 1321-3R4-B Phase Line Reactor 600V  4A 3Ph
-40%
UsedBuy It NowBest Offer

A-B Allen Bradley 1321-3R4-B Phase Line Reactor 600V 4A 3Ph

A-B Allen Bradley 1321-3R4-B Phase Line Reactor 600V 4A 3Ph A-B Allen Bradley. Part Number 1321-3R4-B. Information and Support. Our mission is to empower industries with the tools and solutions they need to thrive in a dynamic and ever-evolving marketplace.

$28.19$46.99-40%

You save $18.80

Free ShippingMillersburg, US
arrowindustrialsales
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99.9%Excellent· 20.9k
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9T51B0811 GE 1.50 KVA 240x480V to 120/240V Buck Boost Transformer 7 Avail Tested
UsedBuy It NowBest Offer

9T51B0811 GE 1.50 KVA 240x480V to 120/240V Buck Boost Transformer 7 Avail Tested

Seven Available! All Clean & Tested!

$109.99
See listingDalton, US
dalton_machinery
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100.0%Excellent· 8.7k
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GE 9T23B3871 Transformer 15 kVA - 480V to 208/120V - 3 Phase - Type QL
UsedBuy It NowBest Offer

GE 9T23B3871 Transformer 15 kVA - 480V to 208/120V - 3 Phase - Type QL

$480.00
See listingAlexandria, US
brip.15
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100.0%Excellent· 267
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Products Unlimited Corp 24 V Transformer 4000-01E07AE15 Used Working
UsedBuy It NowBest Offer

Products Unlimited Corp 24 V Transformer 4000-01E07AE15 Used Working

The Products Unlimited Corp 24 V Transformer 4000-01E07AE15 is a used electrical equipment and supply designed for industrial applications. With a primary voltage rating of 24 V AC and 15 V DC, and secondary voltage rating of 15 V DC and 24 V AC, this transformer offers a turns ratio of 4:1. Perfect for businesses in need of power transformation for various electrical systems, this product provides reliable and efficient voltage conversion for a range of industrial uses.

$14.99
+$10.00Shawano, US
benishouse
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100.0%Excellent· 853
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Hammond PH1000MQMJ 1000VA Industrial Control Transformer 240/480V
UsedBuy It NowBest Offer

Hammond PH1000MQMJ 1000VA Industrial Control Transformer 240/480V

Its rugged construction and UL-listed reliability make it a trusted choice for professionals who need consistent performance, long service life, and peace of mind in critical electrical systems. Model: PH1000MQMJ.

$99.99
See listingFleetwood, US
mosesbglickllc
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99.8%Excellent· 24.9k
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Lot of 6 Amran CTQ2771-600 Current Transformer Ratio 60A/24mA
UsedBuy It NowBest Offer

Lot of 6 Amran CTQ2771-600 Current Transformer Ratio 60A/24mA

Lot of 6 Amran CTQ2771-600 Current Transformer Ratio 60A/24mA.

$7.00
+$5.00Manassas, US
premover
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99.8%Excellent· 8.9k
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Square D 2NR-301-001 Current Transformer 300:5 Ratio 600V CT
UsedBuy It NowBest Offer

Square D 2NR-301-001 Current Transformer 300:5 Ratio 600V CT

• Relay protection circuits. Frequency Range: 50–400 Hz. Ratio: 300:5. Manufacturer: Square D / Schneider Electric. Mounting Type: Solid Core / Pass-Through.

$10.00
Free ShippingDallas, US
breakerhub
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99.9%Excellent· 1.8k
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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· 57
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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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99.5%Excellent· 452
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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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99.3%Excellent· 4.0k
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CROMPTON 5RL-251 TRANSFORMER UNMP
UsedBuy It Now

CROMPTON 5RL-251 TRANSFORMER UNMP

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

$36.00
Free ShippingKnoxville, US
plant_factory_spares
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99.8%Excellent· 24.1k
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Stancor, P-6378, Power Transformer, 12V-8A, Used
-50%
UsedBuy It NowBest Offer

Stancor, P-6378, Power Transformer, 12V-8A, Used

$21.87$43.75-50%

You save $21.88

Free ShippingBillings, US
expertsurplus
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99.9%Excellent· 3.8k
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Square D 45T3H 45 kVA Transformer 3 Phase 480V to 208Y/120V Sorgel Dry Type
UsedBuy It NowBest Offer

Square D 45T3H 45 kVA Transformer 3 Phase 480V to 208Y/120V Sorgel Dry Type

Have the driver initial the bill of lading and take a photo of entire bill of lading. Quantums standard warranty applies as shown above. If it is not pictured or explicitly listed, it is not included.

$990.00
See listingThe Dalles, US
quantumtechnologyinc
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99.5%Excellent· 1.7k
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 Industrial Heater Control Panel Bench Variable AC Power Supply Variac GE
UsedBuy It NowBest Offer

Industrial Heater Control Panel Bench Variable AC Power Supply Variac GE

l Heater Control Panel

$245.00
+$35.00New Orleans, US
dealgrade220
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99.7%Excellent· 800
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Hevi-Duty T2000 Type SMT Machine Tool Transformer 2 KVA 240 480V x 115vac
UsedBuy It Now

Hevi-Duty T2000 Type SMT Machine Tool Transformer 2 KVA 240 480V x 115vac

$38.00
See listingMound, US
aps-controls
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99.9%Excellent· 14.8k
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Philips Advance 71A8107 Reactor Ballast 150W High Pressure Sodium, FREE SHIPPING
UsedBuy It NowBest Offer

Philips Advance 71A8107 Reactor Ballast 150W High Pressure Sodium, FREE SHIPPING

Model Number: 71A8107. Ballast Type: Reactor. Application: Indoor/Outdoor HID lighting systems. Quantity :1 more available. Condition: Used-Working.

$24.87
Free ShippingCommerce City, US
broncos
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99.7%Excellent· 72.0k
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Flex-Core Current Transformer FC-2000/5-R Ratio 2000:5A Used
UsedBuy It Now

Flex-Core Current Transformer FC-2000/5-R Ratio 2000:5A Used

$100.00
See listingMinneapolis, US
cnjsurplus
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100.0%Excellent· 10.7k
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Pearson Electronics 3025 Current Monitor Wideband Reconditioned Great Shape
UsedBuy It NowBest Offer

Pearson Electronics 3025 Current Monitor Wideband Reconditioned Great Shape

Output resistance 50 Ohms. Maximum peak current 20000 Amperes. Maximum RMS current 325 Amperes.

$450.00
See listingEast Lansing, US
mece_store
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99.5%Excellent· 864
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Trane Basler Transformer BE27357007 PRI 200/230 SEC 24V 75 VA
UsedBuy It Now

Trane Basler Transformer BE27357007 PRI 200/230 SEC 24V 75 VA

Variable Drive Certified by Trane. Heat Pump Specialist.

$30.00
Free ShippingNorth Port, US
hvacpartswarehouseonline
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100.0%Excellent· 3.7k
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Tripp Lite IS1000HG 4-Outlet Isolation Transformer 1000W 120V, Hospital Grade.
UsedBuy It Now

Tripp Lite IS1000HG 4-Outlet Isolation Transformer 1000W 120V, Hospital Grade.

Barely used in very good to excellent condition. There might be light scratches here and there due to storage. It is a medical grade isolation transformer which cost a lot more than the consumer model with similar power rating.

$274.95
+$45.00Dorchester Center, US
votinh
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100.0%Excellent· 373
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Basier Electric 75VA Transformer C800714P01 BE27357007
-15%
UsedBuy It Now

Basier Electric 75VA Transformer C800714P01 BE27357007

Basier Electric 75VA Transformer C800714P01 BE27357007 In 100% working order

$19.79$23.40-15%

You save $3.61

Free ShippingHanover, US
hanovercollectibles
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99.3%Excellent· 3.8k
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SQUARE D 3SQ82526 SINGLE PHASE TRANSFORMER, 3 KVA, 3R
UsedBuy It Now

SQUARE D 3SQ82526 SINGLE PHASE TRANSFORMER, 3 KVA, 3R

Primary 575/480.

$199.99
See listingFindlay, US
nwisindustrial
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100.0%Excellent· 4.1k
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Jefferson Electric Buck-Boost Transformer 416-1231-000
UsedBuy It NowBest Offer

Jefferson Electric Buck-Boost Transformer 416-1231-000

Jefferson Electric Buck-Boost Transformer 416-1231-000

$135.00
See listingBentley, US
josduc5718
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100.0%Excellent· 111
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Acme TP-53362-4S Transformer 30Kva 240Hv 208Y/120Lv 3Ph 60Hz Style G
UsedBuy It NowBest Offer

Acme TP-53362-4S Transformer 30Kva 240Hv 208Y/120Lv 3Ph 60Hz Style G

Used---Good Visual Condition---Came From A Working Environment---4/26---NS.

$675.00
See listingCave City, US
brooks1306
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100.0%Excellent· 19.1k
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Sencore AC Powerite Variable Isolation Transformer & Safety Analyzer Model PR57
UsedBuy It Now

Sencore AC Powerite Variable Isolation Transformer & Safety Analyzer Model PR57

$249.99
See listingVallejo, US
johpac-41
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99.8%Excellent· 831
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Staco Energy Products Co. 60M1520 Variable Transformer 240V 9.5A 2.66kVA 50/60HZ
UsedBuy It NowBest Offer

Staco Energy Products Co. 60M1520 Variable Transformer 240V 9.5A 2.66kVA 50/60HZ

: Input 240V | Output 0–240V, 9.5A Max, 2.28 kVA. : Input 240V | Output 0–280V, 9.5A Max,2.66 kVA. : Single Phase, Single Coil. The Oriental Motor (Vexta) SMK216A-GN is a 60 mm (2.36 in.). low-speed, single-phase synchronous motor.

$299.99
See listingRockford, US
internationalpartssupplyinc
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100.0%Excellent· 4.0k
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BACH-SIMPSON 40482 TRANSFORMER UNMP
UsedBuy It Now

BACH-SIMPSON 40482 TRANSFORMER UNMP

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

$28.00
Free ShippingKnoxville, US
plant_factory_spares
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99.8%Excellent· 24.1k
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HAMMOND POWER SOLUTIONS PH250MQMJ 250VA Transformer 220/440VAC
UsedBuy It NowBest Offer

HAMMOND POWER SOLUTIONS PH250MQMJ 250VA Transformer 220/440VAC

100% money back if not happy.

$95.00
+$15.00Holland, US
wineguy11
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100.0%Excellent· 209
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Interlogix MGT1640 16.5VAC 40VA Class II Plug-In Transformer P/N:22-166 Open Box
TOP
UsedBuy It Now

Interlogix MGT1640 16.5VAC 40VA Class II Plug-In Transformer P/N:22-166 Open Box

We understand if you encounter any setbacks. Item is in good working condition unless otherwise stated. Any parts not photographed WILL NOT be included.

$14.99
Free ShippingSaint Paul, US
minnesotacomputersTOP
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99.8%Excellent· 22.3k
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Allen Bradley 800E-2T5 Transformer Module 110/120V AC Lot of 4 w/ 2X10 Block
UsedBuy It NowBest Offer

Allen Bradley 800E-2T5 Transformer Module 110/120V AC Lot of 4 w/ 2X10 Block

Allen Bradley 800E-2T5 Transformer Module 110/120V AC Lot of 4 w/ 2X10 Block. Condition is Used. Shipped with USPS Ground Advantage.

$40.00
Free ShippingNewark, US
haho7614
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99.5%Excellent· 2.4k
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Superior Electric co. Powerstat variable auto transformer.
LIVE BID
UsedAuction

Superior Electric co. Powerstat variable auto transformer.

This auction is for a Superior Electric Powerstat Variable Autotransformer, type 116. Not tested. Comes with an instruction manual. Was purchased in 2007 and never taken out of the box. This could very well be a new item. It goes from 0-140. Shipping for this will be 12-13 lbs. Thank you for taking the time to view this auction.

$9.99
0 bids4d 18h left
See listingCrystal Lake, US
bunnygrama
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100.0%Excellent· 1.4k
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Watlow 16-0246 XFMRS QPAC Current Transformer, 0-50A to 0-50mA
TOP
UsedBuy It NowBest Offer

Watlow 16-0246 XFMRS QPAC Current Transformer, 0-50A to 0-50mA

NOT an authorized distributor for. 7:30am - 4:00pm CT. Office Hours Maple Grove, MN 55369. 9472 Hemlock Lane N. The Original Manufacturer's warranty does not apply. This is a surplus item. SKU# SB-138140.

$26.00
Free ShippingOsseo, US
next.day.automationTOP
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99.9%Excellent· 46.6k
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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

$1500.00
See listingLeitchfield, US
joeriteway2089
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100.0%Excellent· 1.5k
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37.5KVA Transformer 1 Single Phase 480v/240v-120v/240v Delta 460v 230v “”AK”
UsedBuy It NowBest Offer

37.5KVA Transformer 1 Single Phase 480v/240v-120v/240v Delta 460v 230v “”AK”

If you have to get a hold of us, look us up on the net. What is your phone number and extension if you have one?. Item Details. What is your zip code?. Do you have a forklift, a loading dock or neither?.

$649.00
See listingSpencerport, US
adamstang2005
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99.9%Excellent· 70.8k
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