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Free Economy Shipping On Orders Over $1,500 | Refer to FAQ For Additional Information | websales@breakerhunters.com | 877-963-4543
Free Economy Shipping On Orders Over $1,500 | Refer to FAQ For Additional Information | websales@breakerhunters.com | 877-963-4543

Circuit Breakers

Circuit Breakers

  • MHP36300 MHP Frame Style, Molded Case Circuit Breaker, Panel Mounted, Thermal Magnetic Non-interchangeable Trip Unit, 300 Ampere at 40 Degree Celsius, 3 Pole, Load End Terminals Standard. New Surplus and Certified Reconditioned with 1 Year Warranty.

    MHP36300

    Square-D

    Product Description Specs are as follows: MHP Frame Style, Molded Case Circuit Breaker, Panel Mounted, Thermal Magnetic Non-interchangeable Trip Un...

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  • MHP36350 MHP Frame Style, Molded Case Circuit Breaker, Panel Mounted, Thermal Magnetic Non-interchangeable Trip Unit, 350 Ampere at 40 Degree Celsius, 3 Pole, Load End Terminals Standard. New Surplus and Certified Reconditioned with 1 Year Warranty.

    MHP36350

    Square-D

    Product Description Specs are as follows: MHP Frame Style, Molded Case Circuit Breaker, Panel Mounted, Thermal Magnetic Non-interchangeable Trip Un...

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  • MHP36400 MHP Frame Style, Molded Case Circuit Breaker, Panel Mounted, Thermal Magnetic Non-interchangeable Trip Unit, 400 Ampere at 40 Degree Celsius, 3 Pole, Load End Terminals Standard. New Surplus and Certified Reconditioned with 1 Year Warranty.

    MHP36400

    Square-D

    Product Description Specs are as follows: MHP Frame Style, Molded Case Circuit Breaker, Panel Mounted, Thermal Magnetic Non-interchangeable Trip Un...

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  • MHP36450 MHP Frame Style, Molded Case Circuit Breaker, Panel Mounted, Thermal Magnetic Non-interchangeable Trip Unit, 450 Ampere at 40 Degree Celsius, 3 Pole, Load End Terminals Standard. New Surplus and Certified Reconditioned with 1 Year Warranty.

    MHP36450

    Square-D

    Product Description Specs are as follows: MHP Frame Style, Molded Case Circuit Breaker, Panel Mounted, Thermal Magnetic Non-interchangeable Trip Un...

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  • MHP36500 MHP Frame Style, Molded Case Circuit Breaker, Panel Mounted, Thermal Magnetic Non-interchangeable Trip Unit, 500 Ampere at 40 Degree Celsius, 3 Pole, Load End Terminals Standard. New Surplus and Certified Reconditioned with 1 Year Warranty.

    MHP36500

    Square-D

    Product Description Specs are as follows: MHP Frame Style, Molded Case Circuit Breaker, Panel Mounted, Thermal Magnetic Non-interchangeable Trip Un...

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  • MHP36600 MHP Frame Style, Molded Case Circuit Breaker, Panel Mounted, Thermal Magnetic Non-interchangeable Trip Unit, 600 Ampere at 40 Degree Celsius, 3 Pole, Load End Terminals Standard. New Surplus and Certified Reconditioned with 1 Year Warranty.

    MHP36600

    Square-D

    Product Description Specs are as follows: MHP Frame Style, Molded Case Circuit Breaker, Panel Mounted, Thermal Magnetic Non-interchangeable Trip Un...

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  • MHP36700 MHP Frame Style, Molded Case Circuit Breaker, Panel Mounted, Thermal Magnetic Non-interchangeable Trip Unit, 700 Ampere at 40 Degree Celsius, 3 Pole, Load End Terminals Standard. New Surplus and Certified Reconditioned with 1 Year Warranty.

    MHP36700

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    Product Description Specs are as follows: MHP Frame Style, Molded Case Circuit Breaker, Panel Mounted, Thermal Magnetic Non-interchangeable Trip Un...

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  • MHP36800 MHP Frame Style, Molded Case Circuit Breaker, Panel Mounted, Thermal Magnetic Non-interchangeable Trip Unit, 800 Ampere at 40 Degree Celsius, 3 Pole, Load End Terminals Standard. New Surplus and Certified Reconditioned with 1 Year Warranty.

    MHP36800

    Square-D

    Product Description Specs are as follows: MHP Frame Style, Molded Case Circuit Breaker, Panel Mounted, Thermal Magnetic Non-interchangeable Trip Un...

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  • MX36100 MX (I-Line) Frame Style, Molded Case Circuit Breaker, 250 Amp Sensor Size, Electronic Non-Interchangeable Trip Unit, LSI Trip Unit Functions, 100 Ampere at 40 Degree Celsius, 3 Pole, with ARP040 Rating Plug Installed Standard. New Surplus and Certified Reconditioned with 1 Year Warranty.
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    MX36100

    Square-D

    Product Description Specs are as follows: MX (I-Line) Frame Style, Molded Case Circuit Breaker, 250 Amp Sensor Size, Electronic Non-Interchangeable...

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  • MX36100G MX (I-Line) Frame Style, Molded Case Circuit Breaker, 250 Amp Sensor Size, Electronic Non-Interchangeable Trip Unit, LSIG Trip Unit Functions, 100 Ampere at 40 Degree Celsius, 3 Pole, with ARP040 Rating Plug Installed Standard. New Surplus and Certified Reconditioned with 1 Year Warranty.
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    MX36100G

    Square-D

    Product Description Specs are as follows: MX (I-Line) Frame Style, Molded Case Circuit Breaker, 250 Amp Sensor Size, Electronic Non-Interchangeable...

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  • MXD63B500 MD Frame Style, Molded Case Circuit Breaker, Thermal Magnetic Non-Interchangeable Trip Unit, 500 Ampere at 40 Degree Celsius, 3 Pole, 240V AC, 480V AC, and 600V AC @ 50/60 HZ, Without Terminals Standard. New Surplus and Certified Reconditioned with 1 Year Warranty.

    MXD63B500

    Siemens / ITE

    Product Description MD Frame Style, Molded Case Circuit Breaker, Thermal Magnetic Non-Interchangeable Trip Unit, 500 Ampere at 40 Degree Celsius, 3...

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  • MXD63B600 MD Frame Style, Molded Case Circuit Breaker, Thermal Magnetic Non-Interchangeable Trip Unit, 600 Ampere at 40 Degree Celsius, 3 Pole, 240V AC, 480V AC, and 600V AC @ 50/60 HZ, Without Terminals Standard. New Surplus and Certified Reconditioned with 1 Year Warranty.

    MXD63B600

    Siemens / ITE

    Product Description MD Frame Style, Molded Case Circuit Breaker, Thermal Magnetic Non-Interchangeable Trip Unit, 600 Ampere at 40 Degree Celsius, 3...

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  • MXD63B700 MD Frame Style, Molded Case Circuit Breaker, Thermal Magnetic Non-Interchangeable Trip Unit, 700 Ampere at 40 Degree Celsius, 3 Pole, 240V AC, 480V AC, and 600V AC @ 50/60 HZ, Without Terminals Standard. New Surplus and Certified Reconditioned with 1 Year Warranty.

    MXD63B700

    Siemens / ITE

    Product Description MD Frame Style, Molded Case Circuit Breaker, Thermal Magnetic Non-Interchangeable Trip Unit, 700 Ampere at 40 Degree Celsius, 3...

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  • MXD63B800 MD Frame Style, Molded Case Circuit Breaker, Thermal Magnetic Non-Interchangeable Trip Unit, 800 Ampere at 40 Degree Celsius, 3 Pole, 240V AC, 480V AC, and 600V AC @ 50/60 HZ, Without Terminals Standard. New Surplus and Certified Reconditioned with 1 Year Warranty.

    MXD63B800

    Siemens / ITE

    Product Description MD Frame Style, Molded Case Circuit Breaker, Thermal Magnetic Non-Interchangeable Trip Unit, 800 Ampere at 40 Degree Celsius, 3...

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  • MXF36100 MXF Frame Style, Molded Case Circuit Breaker, 250 Amp Sensor Size, Electronic Non-Interchangeable Trip Unit, LSI Trip Unit Functions, 100 Ampere at 40 Degree Celsius, 3 Pole, Front Connected, No Terminals Standard. New Surplus and Certified Reconditioned with 1 Year Warranty.
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    MXF36100

    Square-D

    Product Description Specs are as follows: MXF Frame Style, Molded Case Circuit Breaker, 250 Amp Sensor Size, Electronic Non-Interchangeable Trip Un...

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  • MXF36100G MXF Frame Style, Molded Case Circuit Breaker, 250 Amp Sensor Size, Electronic Non-Interchangeable Trip Unit, LSIG Trip Unit Functions, 100 Ampere at 40 Degree Celsius, 3 Pole, Front Connected, No Terminals Standard. New Surplus and Certified Reconditioned with 1 Year Warranty.
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    MXF36100G

    Square-D

    Product Description Specs are as follows: MXF Frame Style, Molded Case Circuit Breaker, 250 Amp Sensor Size, Electronic Non-Interchangeable Trip Un...

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  • MXF36800 MXF Frame Style, Molded Case Circuit Breaker, Micrologic Solid State Trip Unit, Bolt On, 800 Ampere at 40 Degree Celsius, 3 Pole, High Interrupting Capacity, Interrupting Rating: 65 Kiloampere @ 480 VAC, With Terminals. With 1 Year Warranty.

    MXF36800

    Square-D

    Product Description Specs are as follows: MXF Frame Style, Molded Case Circuit Breaker, Micrologic Solid State Trip Unit, Bolt On, 800 Ampere at 40...

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  • MXL36100 MXL Frame Style, Molded Case Circuit Breaker, 250 Amp Sensor Size, Electronic Non-Interchangeable Trip Unit, LSI Trip Unit Functions, 100 Ampere at 40 Degree Celsius, 3 Pole, with ARP040 Rating Plug Installed Standard. New Surplus and Certified Reconditioned with 1 Year Warranty.
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    MXL36100

    Square-D

    Product Description Specs are as follows: MXL Frame Style, Molded Case Circuit Breaker, 250 Amp Sensor Size, Electronic Non-Interchangeable Trip Un...

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  • MXL36100G MXL Frame Style, Molded Case Circuit Breaker, 250 Amp Sensor Size, Electronic Non-Interchangeable Trip Unit, LSIG Trip Unit Functions, 100 Ampere at 40 Degree Celsius, 3 Pole, with ARP040 Rating Plug Installed Standard. New Surplus and Certified Reconditioned with 1 Year Warranty.
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    MXL36100G

    Square-D

    Product Description Specs are as follows: MXL Frame Style, Molded Case Circuit Breaker, 250 Amp Sensor Size, Electronic Non-Interchangeable Trip Un...

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  • NA361000 NA Frame Style, Molded Case Circuit Breaker, Thermal Magnetic Non-interchangeable Trip Unit, 1000 Ampere at 40 Degree Celsius, 3 Pole, Interrupting Ratings: 100 Kiloampere @ 240 VAC, 50 Kiloampere @ 480 VAC, 25 Kiloampere @ 600 VAC, Load End Terminals Standard. New Surplus and Certified Reconditioned with 1 Year Warranty.

    NA361000

    Square-D

    Product Description Specs are as follows: NA Frame Style, Molded Case Circuit Breaker, Thermal Magnetic Non-interchangeable Trip Unit, 1000 Ampere ...

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  • NA361200 NA Frame Style, Molded Case Circuit Breaker, Thermal Magnetic Non-interchangeable Trip Unit, 1200 Ampere at 40 Degree Celsius, 3 Pole, Interrupting Ratings: 100 Kiloampere @ 240 VAC, 50 Kiloampere @ 480 VAC, 25 Kiloampere @ 600 VAC, Load End Terminals Standard. New Surplus and Certified Reconditioned with 1 Year Warranty.

    NA361200

    Square-D

    Product Description Specs are as follows: NA Frame Style, Molded Case Circuit Breaker, Thermal Magnetic Non-interchangeable Trip Unit, 1200 Ampere ...

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  • NB31000 NB Frame Style, Molded Case Circuit Breaker, Thermal Magnetic Interchangeable Trip Unit, 1000 Ampere at 40 Degree Celsius, 3 Pole, 600VAC @ 50/60HZ, Interrupting Ratings: 50 Kiloampere @ 240VAC, 35 Kiloampere @ 480VAC, 25 Kiloampere @ 600VAC, Without Terminals. New Surplus and Certified Reconditioned with 1 Year Warranty.

    NB31000

    Westinghouse

    Product Description Specs are as follows:NB Frame Style, Molded Case Circuit Breaker, Thermal Magnetic Interchangeable Trip Unit, 1000 Ampere at 40...

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  • NB31100 NB Frame Style, Molded Case Circuit Breaker, Thermal Magnetic Interchangeable Trip Unit, 1100 Ampere at 40 Degree Celsius, 3 Pole, 600VAC @ 50/60HZ, Interrupting Ratings: 50 Kiloampere @ 240VAC, 35 Kiloampere @ 480VAC, 25 Kiloampere @ 600VAC, Without Terminals. New Surplus and Certified Reconditioned with 1 Year Warranty.
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    NB31100

    Westinghouse

    Product Description Specs are as follows:NB Frame Style, Molded Case Circuit Breaker, Thermal Magnetic Interchangeable Trip Unit, 1100 Ampere at 40...

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  • NB31200 NB Frame Style, Molded Case Circuit Breaker, Thermal Magnetic Interchangeable Trip Unit, 1200 Ampere at 40 Degree Celsius, 3 Pole, 600VAC @ 50/60HZ, Interrupting Ratings: 50 Kiloampere @ 240VAC, 35 Kiloampere @ 480VAC, 25 Kiloampere @ 600VAC, Without Terminals. New Surplus and Certified Reconditioned with 1 Year Warranty.

    NB31200

    Westinghouse

    Product Description Specs are as follows: NB Frame Style, Molded Case Circuit Breaker, Thermal Magnetic Interchangeable Trip Unit, 1200 Ampere at 4...

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Let customers speak for us

from 166 reviews
STARTER REPLACEMENT

Had to replace an older starter. Communication with the company was easy and accurate. Customer service worked with me to ensure the order was correct and shipped on time. Highly recommend reaching out with any questions, great company.

ADAM JEFFREY
509-FOD

CHND312T33W

Jonathan Ragland
CHND312T33W

Great service, exactly what I ordered, thanks

Frank Roush
SEDA36AT0060 w/SRPE60A40

QUICK SERVICE, EXCELLENT PRODUCT. CUSTOMER IS VERY HAPPY !

Susan Sandridge
RD316T33WS21

Excellent service very happy with the product

Brent Hickman
LG3450S03

PAF361000

Cindy Miller
PAF361000

QUICK. SMOOTH. AND EASY. THANK YOU

Nationwide Electric Supply Co., Inc.
CHND312T33W
Recent Order

Received Breaker quick and works great. We will do business together

Edwin Mishoe
AN16DN0A w/extra auxiliary
Great Service - Saved a ton of money!

Refurbished breaker, shipped quickly, worked perfectly, saved over $2,000 over the cost of a new breaker!

Robert Stadelman
KG3400S42
All Good

Win, win, win. you made money, I made money, and my client was elated to find the item.

Thanks

leftover electric
FD3225KLS05
Breaker

Great to work with, fast and efficient delivery. I Look forward to working with you again. Thank you!

Juan Jose Jemio
Freight Charges

FD3225L

Aaron Smith
FD3225L
Breaker in perfect condition

The new surplus THJK436225 arrived in perfect condition just as it was described. Professionally packaged in pristine condition. Couldn't ask for more.

Walter Weber
THJK436225WL
Good choice!!

This is the second time we have purchased from Breaker Hunter, and both times the Circuit Breaker arrived in better condition than I expected. Good service

Bruno Ferrer
NDA Shipping Charge
Nice Surprise

I was skeptical at first, they had the breaker I needed, priced fairly, and it shipped timely, well packaged, perfect condition (new). I give them an A+.

Peter Charowhas
V201KRCJ