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Used rectifiers in USA

  • Trusted Seller
    Customizable Rectifier Remote RCustom

    Customizable Rectifier Remote RCustom

    • Manufacturer: Lanco

    Includes options: Digital Meters Analog Meters Customizable options can be installed for an additional price. Poly-pro construction. Will need to know specs of rectifier at time of purchase. Customizable Rectifie...

    $1,200 USD
    Sparta, MI
  • Louis Allis,46S885,SCR Bridge Rectifier

    Louis Allis,46S885,SCR Bridge Rectifier

    • Manufacturer: Louis Allis

    What's Included? See photos. We try our best to provide full details of each item and any included accessories, but if it's not shown in the photos then it will not be included with the item. 30-Day Easy Returns ...

    $60 USD
    Galion, OH
  • Trusted Seller
    ABB Rectifier Unit - 2hac14549-1/11a

    ABB Rectifier Unit - 2hac14549-1/11a

    • Manufacturer: ABB

    Used Name: Rectifier Unit | Arrival date: 08-12-2025 | Dimensions l x w x h (inches): 9 x 9 x 9 | Weight (lb.): 4 | Available quantity: 1

    $467 USD
    Euclid, OH
  • RELIANCE ELECTRIC,701819-303AC,POWER CUBE BRIDGE RECTIFIER

    RELIANCE ELECTRIC,701819-303AC,POWER CUBE BRIDGE RECTIFIER KIT NOS

    • Manufacturer: Reliance Electric

    RELIANCE ELECTRIC,701819-303AC,POWER CUBE BRIDGE RECTIFIER KIT NOS What's Included? See photos. We try our best to provide full details of each item and any included accessories, but if it's not shown in the phot...

    $270 USD
    Galion, OH
  • Trusted Seller
    20 Amp Lambda 250 Volt

    20 Amp Lambda 250 Volt Rectifier R3225

    • Manufacturer: TDK - Lambda

    20 Amp Lambda 250 Volt Rectifier R3225 Weight: 60 | Amps: 20 | Cooling: Air | Volts: 250 | Phase: 3 | Description: Switch Mode DC Rectifier | Input volts: 250 | Input-amps: 23

    $675 USD
    Sparta, MI
  • Trusted Seller
    10000 Amp Rapid 12 Volt

    10000 Amp Rapid 12 Volt Rectifier R3524

    • Manufacturer: Rapid

    10000 Amp Rapid 12 Volt Rectifier R3524 Weight: 3700 lbs | Description: Used Rectifier | Amps: 10000 | Volts: 12 | Input volts: 230 | Cooling: Water | Controls: Remote | Dimensions: 50"L x 60"W x 72"H | Phase: 3

    $41,000 USD

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    Est. $772/mo

    Sparta, MI
  • Trusted Seller
    1500 Amp Rapid 9 Volt

    1500 Amp Rapid 9 Volt Rectifier R3352

    • Manufacturer: Rapid

    Filtered. 1500 Amp Rapid 9 Volt Rectifier R3352 Weight: 791 lbs | Description: Used Rectifier | Amps: 1500 | Volts: 9 | Input volts: 460 | Cooling: Water | Controls: Remote | Dimensions: 33"L x 28"W x 44"H | Phas...

    $10,500 USD

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    Est. $206/mo

    Sparta, MI
  • Trusted Seller
    1000 Amp Dynapower 50 Volt

    1000 Amp Dynapower 50 Volt Rectifier R3474

    • Manufacturer: Dynapower

    Touch Screen. Ramp Control. Amp Hour. Programmable 1000 Amp Dynapower 50 Volt Rectifier R3474

    $15,000 USD

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    Est. $295/mo

    Sparta, MI
  • Trusted Seller
    D Line 900 Amps Dc

    D Line 900 Amps Dc Rectifier - D22sr42

    • Manufacturer: D Line

    225kw, 900a Name: Dc Rectifier | Arrival date: 10-10-2025 | Dimensions l x w x h (inches): 65 x 35 x 93 | Capacity: 900 AMPS | Electrical: 3/60/250/480 | Weight (lb.): 3730 | Available quantity: 1

    $1,019 USD
    Euclid, OH
  • Trusted Seller
    3000 Amp SASSC 12 Volt

    3000 Amp SASSC 12 Volt Rectifier R3521

    • Manufacturer: Sassc

    3000 Amp SASSC 12 Volt Rectifier R3521 Weight: 1005 | Amps: 3000 | Controls: SCR | Cooling: Water | Description: Used Rectifier | Dimensions: 38"L x 36"W x 51"H | Input-amps: 62 | Phase: 3 | Volts: 12 | Input vol...

    $14,500 USD

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    Est. $285/mo

    Sparta, MI
  • Trusted Seller
    40 Amp Lambda 120 Volt

    40 Amp Lambda 120 Volt Rectifier R3215

    • Manufacturer: TDK - Lambda

    40 Amp Lambda 120 Volt Rectifier R3215 Weight: 60 | Volts: 120 | Phase: 3 | Cooling: Air | Dimensions: 25"L x 19"W x 6"H | Description: Used Rectifier | Amps: 40 | Input volts: 250 | Input-amps: 23 | Controls: In...

    $675 USD
    Sparta, MI
  • Trusted Seller
    6000 Amp PEC 15 Volt

    6000 Amp PEC 15 Volt Rectifier R3348

    • Manufacturer: PEC

    6000 Amp PEC 15 Volt Rectifier R3348 Weight: 2223 lbs | Description: Used Rectifier | Amps: 6000 | Volts: 15 | Input volts: 460 | Cooling: Water | Controls: Remote | Dimensions: 49"L x 58"W x 70"H | Phase: 3 | In...

    $25,650 USD

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    Est. $483/mo

    Sparta, MI
  • Trusted Seller
    1000 Amp SASSC 12 Volt

    1000 Amp SASSC 12 Volt Rectifier R3409

    • Manufacturer: Sassc

    1000 Amp SASSC 12 Volt Rectifier R3409 Weight: 680 lbs | Tested by: TJ | Description: Used Rectifier | Amps: 1000 | Input volts: 460 | Cooling: Water | Controls: Remote | Dimensions: 41"L x 27"W x 64"H | Phase: 3...

    $11,000 USD

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    Est. $216/mo

    Sparta, MI
  • Trusted Seller
    25 Amp Rapid 12 Volt

    25 Amp Rapid 12 Volt Rectifier R2989

    • Manufacturer: Rapid

    25 Amp Rapid 12 Volt Rectifier R2989 Weight: 9999 lbs | Description: Used Rectifier | Amps: 25 | Controls: On Cabinet | Cooling: Air | Dimensions: 9"L x 14"W x 9"H | Input-amps: 4 | Input volts: 115 | Phase: 1 | ...

    $950 USD
    Sparta, MI
  • Trusted Seller
    500 Amp PEC 9 Volt

    500 Amp PEC 9 Volt Rectifier R3346

    • Manufacturer: PEC

    500 Amp PEC 9 Volt Rectifier R3346 Weight: 670 lbs | Description: Used Rectifier | Amps: 500 | Volts: 9 | Input volts: 480 | Cooling: Water | Controls: Remote | Dimensions: 38"L x 28"W x 52"H | Phase: 3 | Input-a...

    $5,500 USD

    Get financing

    Est. $108/mo

    Sparta, MI
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Overview

Rectifiers convert alternating current (AC) to direct current (DC) using diodes, SCRs or bridge assemblies. They come as discrete modules, rack-mounted units, or integrated power supplies for industrial applications. Rectifiers are used in welding, electroplating, battery charging, and DC motors, and vary by voltage, current rating, cooling method, and control features. Buyers check specifications, cooling, and protection features to match load and environment.

FAQ

What should I consider when buying a rectifier?

Verify output voltage and current ratings, duty cycle, form factor, cooling method, control features and protection (overvoltage/overcurrent). Ask for test reports, maintenance history and spare parts availability.

How do I ensure safe shipping of a rectifier?

Secure and palletize the unit, protect terminals and cooling openings, use vibration and moisture protection, label heavy loads and choose a carrier experienced with electrical equipment and local regulations.

What regular maintenance does a rectifier need?

Keep cooling paths clean, inspect and service fans/heatsinks, check connections and fuses, measure output voltage/ripple periodically, and replace worn diodes/SCRs or aging capacitors as needed.