Home |  Circuit Breakers |  Obsolete Used

The Requalification of Molded Case Circuit Breakers is a time consuming and precision process. USED breakers are acquired from abandoned manufacturing facilities and from demolition of older distribution systems prior to upgrades. Often, these used devices arrive in dirty, scratched, and even painted condition. The mechanical and electrical integrity of the inner workings are not known. These devices undergo a preliminary inspection for damage or missing parts or other disqualifying defects. A thorough cleaning is done to remove dirt, oils, and other contaminants. While the cosmetics of USED Breakers is important to the end user, the very nature of environmental conditions of the original installation result in dulled and scratched surfaces and labels which in many cases can not be improved. Our Lab meticulously cleans the frame and conductive surfaces but the luster of a new product is seldom replaced. In some cases, replacement labels are applied to insure that identification and electrical ratings are easily seen. Each device undergoes a series of electrical resistance, insulation resistance, Short Circuit and Thermal Trip testing (Nema AB4 Guidelines) to be sure the finished product is suitable for return to service for the safe and reliable control of electrical energy. Used and Tested breakers are shipped with standard lugs installed on the load end. Bus Connection Hardware is NOT included. Bus Connection hardware kits are sold separately. Please see that section on this website. All used/reconditioned/requalified Circuit Breakers (designated by our "RC" part number suffix) are backed with our 1 year repair/replacement warranty. Refer to the "TERMS" section above for complete warranty details.


Model Manufacturer- Qty. Product Image Item Name Price
KM3B500UT I-T-E 1 KM Frame (600V)

KM Frame (600V)

I-T-E 3P 500A 600V KM-Frame Molded Case Circuit Breaker with Load Lugs ET9670
$1,200.00

... more info

KM3B600UT I-T-E 1 KM Frame (600V)

KM Frame (600V)

I-T-E 3P 600A 600V KM-Frame Molded Case Circuit Breaker with Load Lugs ET9671
$1,200.00

... more info

KM3B700UT I-T-E 3 KM Frame (600V)

KM Frame (600V)

I-T-E 3P 700A 600V KM-Frame Molded Case Circuit Breaker with Load Lugs ET9672
$1,200.00

... more info

KM3B800UT I-T-E 2 KM Frame (600V)

KM Frame (600V)

I-T-E 3P 800A 600V KM-Frame Molded Case Circuit Breaker with Load Lugs ET9673
$1,200.00

... more info

KM3B1000UT I-T-E 1 KM Frame (600V)

KM Frame (600V)

I-T-E 3P 1000A 600V KM-Frame Molded Case Circuit Breaker with Load Lugs
$1,200.00

... more info

HM3B400UT I-T-E 0 HM Frame (600V)

HM Frame (600V)

I-T-E 3P 400A 600V HM Frame Molded Case Circuit Breaker with Load Lugs ETH-8060
$1,200.00

... more info

HM3B500UT I-T-E 0 HM Frame (600V)

HM Frame (600V)

I-T-E 3P 500A 600V HM Frame Molded Case Circuit Breaker with Load Lugs ETH-8061
$1,500.00

... more info

HM3B600UT I-T-E 3 HM Frame (600V)

HM Frame (600V)

I-T-E 3P 600A 600V HM Frame Molded Case Circuit Breaker with Load Lugs ETH-8062
$1,500.00

... more info

HM3B700UT I-T-E 0 HM Frame (600V)

HM Frame (600V)

I-T-E 3P 700A 600V HM Frame Molded Case Circuit Breaker with Load Lugs ETH-8063
$1,500.00

... more info

HM3B800UT I-T-E 0 HM Frame (600V)

HM Frame (600V)

I-T-E 3P 800A 600V HM Frame Molded Case Circuit Breaker with Load Lugs ETH-8064
$1,500.00

... more info

Qty. : Qty.
Product Image
KM3B500UT
Qty. : 1
KM Frame (600V)

KM Frame (600V)

I-T-E 3P 500A 600V KM-Frame Molded Case Circuit Breaker with Load Lugs ET9670
$1,200.00

... more info

KM3B600UT
Qty. : 1
KM Frame (600V)

KM Frame (600V)

I-T-E 3P 600A 600V KM-Frame Molded Case Circuit Breaker with Load Lugs ET9671
$1,200.00

... more info

KM3B700UT
Qty. : 3
KM Frame (600V)

KM Frame (600V)

I-T-E 3P 700A 600V KM-Frame Molded Case Circuit Breaker with Load Lugs ET9672
$1,200.00

... more info

KM3B800UT
Qty. : 2
KM Frame (600V)

KM Frame (600V)

I-T-E 3P 800A 600V KM-Frame Molded Case Circuit Breaker with Load Lugs ET9673
$1,200.00

... more info

KM3B1000UT
Qty. : 1
KM Frame (600V)

KM Frame (600V)

I-T-E 3P 1000A 600V KM-Frame Molded Case Circuit Breaker with Load Lugs
$1,200.00

... more info

HM3B400UT
Qty. : 0
HM Frame (600V)

HM Frame (600V)

I-T-E 3P 400A 600V HM Frame Molded Case Circuit Breaker with Load Lugs ETH-8060
$1,200.00

... more info

HM3B500UT
Qty. : 0
HM Frame (600V)

HM Frame (600V)

I-T-E 3P 500A 600V HM Frame Molded Case Circuit Breaker with Load Lugs ETH-8061
$1,500.00

... more info

HM3B600UT
Qty. : 3
HM Frame (600V)

HM Frame (600V)

I-T-E 3P 600A 600V HM Frame Molded Case Circuit Breaker with Load Lugs ETH-8062
$1,500.00

... more info

HM3B700UT
Qty. : 0
HM Frame (600V)

HM Frame (600V)

I-T-E 3P 700A 600V HM Frame Molded Case Circuit Breaker with Load Lugs ETH-8063
$1,500.00

... more info

HM3B800UT
Qty. : 0
HM Frame (600V)

HM Frame (600V)

I-T-E 3P 800A 600V HM Frame Molded Case Circuit Breaker with Load Lugs ETH-8064
$1,500.00

... more info