Energy » Electrical & Electronic Components » Rectifiers » Cooper » USA

Building Filters

28

Used same in USA

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 Fuse 250A 250V Lot Of 6 NOS
- Manufacturer: Cooper
New in original box. Boxes are dirty from storage. Lot of 6. 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 di...
$72 USD
Galion, OH
BUSSMANN,KAX 30,TRON RECTIFIER FUSES 250 V 30 Amp Lot Of 11 NOS
- Manufacturer: Cooper
New without original box. Lot of 11. 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...
$44 USD
Galion, OH
COOPER BUSSMANN,KAB-125,RECTIFIER FUSES BOX OF 7 NOS
- Manufacturer: Cooper
NEW UNUSED!!..BOX OF 5....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...
$52 USD
Galion, OH
COOPER BUSSMANN,KAB 450,TRON RECTIFIER FUSES LOT OF 20 NOS
- Manufacturer: Cooper
NEW UNUSED!!...LOT OF 20 FUSES...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 PICT...
$192 USD
Galion, OH
COOPER BUSSMANN,KAB450,RECTIFIER FUSE LOT OF 21 NOS
- Manufacturer: Cooper
NEW UNUSED!!..LOT OF 21 FUSES....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 PICT...
$272 USD
Galion, OH
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,KAB-125,RECTIFIER 125 AMP FUSES BOX OF 10 NOS
- Manufacturer: Cooper
NEW UNUSED!!..BOX OF 10....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 T...
$80 USD
Galion, OH
COOPER BUSSMANN,KAB-15,RECTIFIER 15 AMP FUSES LOT OF 5 NOS
- Manufacturer: Cooper
NEW UNUSED!!..LOT OF 5....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...
$12 USD
Galion, OH
COOPER BUSSMANN,KAA-1/2,RECTIFIER FUSES LOT OF 10 NOS
- Manufacturer: Cooper
COOPER BUSSMANN KAA-1/2 RECTIFIER FUSES..LOT OF 10..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 ...
$35 USD
Galion, OH
COOPER BUSSMANN,TRON KAC150,RECTIFIER FUSES LOT OF 3 NOS
- Manufacturer: Cooper
COOPER BUSSMANN TRON KAC150 RECTIFIER FUSES..LOT OF 3..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 ...
$24 USD
Galion, OH
COOPER BUSSMANN,KBH 50,RECTIFIER FUSES LOT OF 12 NOS
- Manufacturer: Cooper
COOPER BUSSMANN KBH 50 RECTIFIER FUSES..LOT OF 12..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...
$80 USD
Galion, OH
COOPER BUSSMANN,KAA-1,RECTIFIER FUSES LOT OF 11 NOS
- Manufacturer: Cooper
COOPER BUSSMANN KAA-1 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 wi...
$45 USD
Galion, OH
COOPER BUSSMANN,KAA 25,RECTIFIER 25 AMP FUSES BOX OF 10 NOS
- Manufacturer: Cooper
COOPER BUSSMANN,KAA 25,RECTIFIER 25 AMP FUSES BOX OF 10 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...
$50 USD
Galion, OH
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

12

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.