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Used stack in USA

  • Reliance,0-51378-19,Rectifier Stack

    Reliance,0-51378-19,Rectifier Stack

    • Manufacturer: Reliance Electric
    • Model: 0-51378-19

    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
  • RELIANCE,86466-74RD,RECTIFIER STACK

    RELIANCE,86466-74RD,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 ...

    $1,500 USD
    Galion, OH
  • Reliance,86466-18R,Rectifier Stack

    Reliance,86466-18R,Rectifier Stack

    • Manufacturer: Reliance Electric

    Used 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 make s...

    $360 USD
    Galion, OH
  • RELIANCE,78155-77R,RECTIFIER GATE STACK

    RELIANCE,78155-77R,RECTIFIER GATE 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 ...

    $200 USD
    Galion, OH
  • RELIANCE,86466-60V,SEMICONDUCTOR THYRISTOR RECTIFIER STACK

    RELIANCE,86466-60V,SEMICONDUCTOR THYRISTOR 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 ...

    $500 USD
    Galion, OH
  • WESTINGHOUSE,IG51D66Y34,RECTIFIER STACK

    WESTINGHOUSE,IG51D66Y34,RECTIFIER STACK

    • Manufacturer: Westinghouse

    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 ...

    $600 USD
    Galion, OH
  • ALBERTRONICS,CAN11ISM2J-1,RECTIFIER STACK

    ALBERTRONICS,CAN11ISM2J-1,RECTIFIER STACK

    • Manufacturer: ALBERTRONICS

    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 ...

    $175 USD
    Galion, OH
  • Westinghouse,GE46B38W10,Rectifier Stack

    Westinghouse,GE46B38W10,Rectifier Stack

    • Manufacturer: Westinghouse

    New unused without original box 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 t...

    $280 USD
    Galion, OH
  • RELIANCE ELECTRIC,86466-18S,THYRISTOR ASSEMBLY W/ RECTIFIER

    RELIANCE ELECTRIC,86466-18S,THYRISTOR ASSEMBLY W/ 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 ...

    $1,500 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,86466-60S,RECTIFIER STACK 460V NEW

    RELIANCE,86466-60S,RECTIFIER STACK 460V NEW

    • Manufacturer: Reliance Electric

    New, box is dirty from storage. 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...

    $2,800 USD
    Galion, OH
  • Trusted Seller
    Reliance Electric 086474001S Rectifier Stack

    Reliance Electric 086474001S Rectifier Stack 86474-1S Semiconductor (DW5480-3)

    • Manufacturer: Reliance Electric

    Reliance Electric MPN: 086474001S USED Rectifier Stack Semiconductor Approximate Dimensions: 7" x 4" x 3" 30 day warranty on all purchases. Your purchase will include what is pictured and described above ONLY.

    $588 USD
    Chattanooga, TN
  • Trusted Seller
    Reliance Electric 086474000S Rectifier Stack

    Reliance Electric 086474000S Rectifier Stack 86474-000S Semiconductor (DW5479-3)

    • Manufacturer: Reliance Electric

    Reliance Electric MPN: 086474000S USED Rectifier Stack Semiconductor Approximate Dimensions: 7" x 4" x 3" 30 day warranty on all purchases. Your purchase will include what is pictured and described above ONLY.

    $588 USD
    Chattanooga, TN
  • CHROMALOX 7820-301620-1000 Heat Rectifier Stack

    CHROMALOX 7820-301620-1000 Heat Rectifier Stack Power 4E-11

    • Manufacturer: Chromalox

    Used automation parts pulled from storage or the working environment. Tested to the best of our ability. Shows signs of normal use. Here at Palmetto Automation Inc. we endeavor to provide otherwise high cost part...

    $87 USD
    Duncan, SC
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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.