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Used Rectifiers in USA

  • Trusted Seller
    General Electric Ge 36C774353AAG06 Bridge

    General Electric Ge 36C774353AAG06 Bridge Rectifier

    • Manufacturer: GE

    “Used” Model number: 36C774353AAG06 | Mpn: 36C774353AAG06 | Shipping weight: 50 lbs | Shipping dimensions: 24 x 12 x 11 in | Reference sku: 1072502

    $6,007 USD

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    Est. $118/mo

    Delta, OH
  • RELIANCE ELECTRIC,0-51378-15,GATE COUPLING BOARD W/

    RELIANCE ELECTRIC,0-51378-15,GATE COUPLING BOARD W/ RECTIFIER

    • Manufacturer: Reliance Electric

    Used in good condition. Part was pulled from operation upon factory shutdown and has been in storage since. Please see pictures for details and condition. You will receive what’s in the pictures. If we have multi...

    $400 USD
    Galion, 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
  • RELIANCE ELECTRIC,701819-26AW,RECTIFIER NOS

    RELIANCE ELECTRIC,701819-26AW,RECTIFIER NOS

    • Manufacturer: Reliance Electric

    RELIANCE ELECTRIC,701819-26AW,RECTIFIER 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 photos then it will not be ...

    $200 USD
    Galion, OH
  • RELIANCE ELECTRIC,410403-77AW,DIODE NOS

    RELIANCE ELECTRIC,410403-77AW,DIODE NOS

    • Manufacturer: Reliance Electric

    RELIANCE ELECTRIC,410403-77AW,DIODE 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 photos then it will not be incl...

    $50 USD
    Galion, OH
  • Reliance Electric,RL 7015/604L,Rectifier Tube

    Reliance Electric,RL 7015/604L,Rectifier Tube

    • Manufacturer: Reliance Electric

    New unused without original box NOS. Please see pictures for details and condition. You will receive what’s in the pictures. If we have multiples of the same item, the pictures may differ. Please review the pictu...

    $70 USD
    Galion, OH
  • GENERAL ELECTRIC,3899930,ARC BARRIER NOS

    GENERAL ELECTRIC,3899930,ARC BARRIER NOS

    • Manufacturer: GE

    GENERAL ELECTRIC,3899930,ARC BARRIER 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 photos then it will not be inc...

    $95 USD
    Galion, OH
  • Trusted Seller
    Reliance 86466-69R Electric High Voltage

    Reliance 86466-69R Electric High Voltage Rectifier Stack

    • Manufacturer: Reliance Electric

    If this item ships as Flat Rate Freight please see details in Shipping tab

    $1,350 USD
    Millersburg, IN
  • Reliance,78777-2RC,Thyristor Assembly Rectifier Rack

    Reliance,78777-2RC,Thyristor Assembly Rectifier Rack

    • Manufacturer: Reliance Electric

    Used and in good condition. Please see pictures for details and condition. You will receive what’s in the pictures. If we have multiples of the same item, the pictures may differ. Please review the pictures to ma...

    $250 USD
    Galion, OH
  • Reliance,0-51378-19,Rectifier Stack

    Reliance,0-51378-19,Rectifier Stack

    • Manufacturer: Reliance Electric

    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 ...

    $360 USD
    Galion, OH
  • RELIANCE,78177-2RC,THYRISTOR ASSEMBLY RECTIFIER STACK

    RELIANCE,78177-2RC,THYRISTOR ASSEMBLY RECTIFIER STACK

    • Manufacturer: Reliance Electric

    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 ...

    $400 USD
    Galion, OH
  • GENERAL ELECTRIC,A41C,DIODE/RECTIFIER 300PRV 40A LOT

    GENERAL ELECTRIC,A41C,DIODE/RECTIFIER 300PRV 40A LOT OF 200 NOS

    • Manufacturer: GE

    GENERAL ELECTRIC,A41C,DIODE/RECTIFIER 300PRV 40A LOT OF 200 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 photos ...

    $200 USD
    Galion, OH
  • Trusted Seller
    General Electric IC500A411DG2 Electrical Rectifier

    General Electric IC500A411DG2 Electrical Rectifier Semiconductor New

    • Manufacturer: GE

    This is a new surplus General Electric Electrical Rectifier Semiconductor. Save thousands and buy used from Green Industrial today! MC50706

    $1,000 USD
    Belgium, WI
  • 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
    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
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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.