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Used Rectifiers in USA

  • COOPER BUSSMANN,KAA-20,RECTIFIER FUSES LOT OF

    COOPER BUSSMANN,KAA-20,RECTIFIER FUSES LOT OF 11 NOS

    • Manufacturer: Cooper

    COOPER BUSSMANN KAA-20 RECTIFIER FUSES..LOT OF 11..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 w...

    $55 USD
    Galion, OH
  • LITTELFUSE,L60S-150,RECTIFIER 150 AMP FUSES LOT

    LITTELFUSE,L60S-150,RECTIFIER 150 AMP FUSES LOT OF 4 NOS

    • Manufacturer: Littelfuse

    LITTELFUSE,L60S-150,RECTIFIER 150 AMP FUSES LOT OF 4 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...

    $50 USD
    Galion, OH
  • Cooper Bussmann,KAB-250,Rectifier Fuse 250A 250V

    Cooper Bussmann,KAB-250,Rectifier Fuse 250A 250V Lot Of 3 NOS

    • Manufacturer: Cooper

    New in original boxes, boxes are dirty from storage. Lot of 3. 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 ...

    $32 USD
    Galion, OH
  • COOPER BUSSMANN,KAB-250,RECTIFIER 250 AMP FUSES

    COOPER BUSSMANN,KAB-250,RECTIFIER 250 AMP FUSES LOT OF 2 NOS

    • Manufacturer: Cooper

    NEW UNUSED!!.LOT OF 2.....NOS PLEASE SEE PICTURES FOR DETAILS AND CONDITION..YOU WILL RECIEVE WHAT IS IN THE PICTURES...IF WE HAVE MULTIPLES OF THE SAME ITEM,THE PICTURE MAY DIFFER...PLEASE REVIEW THE PICTURES TO...

    $28 USD
    Galion, OH
  • COOPER BUSSMANN,KAC-60,RECTIFIER 60 AMP FUSE

    COOPER BUSSMANN,KAC-60,RECTIFIER 60 AMP FUSE LOT OF 6 NOS

    • Manufacturer: Cooper

    COOPER BUSSMANN,KAC-60,RECTIFIER 60 AMP FUSE LOT OF 6 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 i...

    $35 USD
    Galion, OH
  • COOPER BUSSMANN,KLC10,RECTIFIER 10 AMP FUSE

    COOPER BUSSMANN,KLC10,RECTIFIER 10 AMP FUSE LOT OF 5 NOS

    • Manufacturer: Cooper

    COOPER BUSSMANN,KLC10,RECTIFIER 10 AMP FUSE LOT OF 5 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...

    $30 USD
    Galion, OH
  • COOPER BUSSMANN,KAB-30,RECTIFIER 30 AMP FUSE

    COOPER BUSSMANN,KAB-30,RECTIFIER 30 AMP FUSE LOT OF 2 NOS

    • Manufacturer: Cooper

    COOPER BUSSMANN,KAB-30,RECTIFIER 30 AMP FUSE LOT OF 2 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 i...

    $15 USD
    Galion, OH
  • Tron,KAA5,5 Amp Rectifier Fuse LOT

    Tron,KAA5,5 Amp Rectifier Fuse LOT of 8

    • Manufacturer: TRON

    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 ...

    $16 USD
    Galion, OH
  • KINETICS,CVR125PB42TSR,RECTIFIER DC CONV POWER SUPPLY

    KINETICS,CVR125PB42TSR,RECTIFIER DC CONV POWER SUPPLY 480VAC 3PH OUT 250VDC 500A

    • Manufacturer: KINETICS

    WILL ARRANGE SHIPPING WITH BUYER WEIGHT 1650LBS MEASURING 78"X48X37 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 pho...

    $3,500 USD
    Galion, OH
  • Trusted Seller
    619417-00 | Generic Bridge Rectifier

    619417-00 | Generic Bridge Rectifier

    • Manufacturer: Generic

    All parts ordered before 3:30 pm (EST) typically ship same day via UPS, FedEx, or USPS! If the order is placed after 3:30 pm and you still would like it send out same day, feel free to reach out to us and we will...

    $110 USD
    Muskegon, MI
  • Trusted Seller
    IOR 619411 RECTIFIER

    IOR 619411 RECTIFIER

    • Manufacturer: IOR

    All parts ordered before 3:30 pm (EST) typically ship same day via UPS, FedEx, or USPS! If the order is placed after 3:30 pm and you still would like it send out same day, feel free to reach out to us and we will...

    $30 USD
    Muskegon, MI
  • Trusted Seller
    MTL 779+ Shunt-Diode Safety Barrier

    MTL 779+ Shunt-Diode Safety Barrier

    • Manufacturer: MTL

    “This item is in used condition, it was taken from a working piece of machinery. No box included.” YOU ARE BUYING ONE (1) MTL 779+ Shunt-Diode Safety Barrier. THIS ITEM IS IN (USED) CONDITION. IT WAS TAKEN FROM A...

    $129 USD
    Austinville, VA
  • P&H,75Z1297D,RECTIFIER SCR

    P&H,75Z1297D,RECTIFIER SCR

    • Manufacturer: P & H

    New in original box just opened, box label is pulled off due to shipping label being directly attached, see pictures for details, Bin 19

    $76 USD
    Galion, OH
  • Triplett Panel Meters,Model 331S and

    Triplett Panel Meters,Model 331S and Model 421, Rectifier Type

    • Manufacturer: Triplett

    NEW OLD STOCK. Please see pictures for details. Bin 95

    $32 USD
    Galion, OH
  • C.P. Clare Co.,RP8047,Rectifier Supply LOT

    C.P. Clare Co.,RP8047,Rectifier Supply LOT OF 2

    • Manufacturer: C. P. Clare Co.

    NEW OLD STOCK. Please see pictures for details. Bin 167

    $24 USD
    Galion, 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.