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Free Economy Shipping Available! | Refer to FAQ For Additional Information | websales@breakerhunters.com | 877-963-4543
Free Economy Shipping Available! | Refer to FAQ For Additional Information | websales@breakerhunters.com | 877-963-4543

Circuit Breakers

Circuit Breakers

  • JD63B300 JD Frame Style, Molded Case Circuit Breaker, Thermal Magnetic Interchangeable Trip Unit, 300 Ampere at 40 Degree Celsius, 3 Pole, 240V AC, 480V AC, and 600V AC @ 50/60 HZ, Line and Load End Terminals Standard. New Surplus and Certified Reconditioned with 1 Year Warranty.

    JD63B300

    Siemens / ITE

    Product Description JD Frame Style, Molded Case Circuit Breaker, Thermal Magnetic Interchangeable Trip Unit, 300 Ampere at 40 Degree Celsius, 3 Po...

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    Free with $500 Order
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    Free with $500 Order
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  • JD63B350 JD Frame Style, Molded Case Circuit Breaker, Thermal Magnetic Interchangeable Trip Unit, 350 Ampere at 40 Degree Celsius, 3 Pole, 240V AC, 480V AC, and 600V AC @ 50/60 HZ, Line and Load End Terminals Standard. New Surplus and Certified Reconditioned with 1 Year Warranty.

    JD63B350

    Siemens / ITE

    Product Description JD Frame Style, Molded Case Circuit Breaker, Thermal Magnetic Interchangeable Trip Unit, 350 Ampere at 40 Degree Celsius, 3 Po...

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    Free with $500 Order
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    Free with $500 Order
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  • JD63B400 JD Frame Style, Molded Case Circuit Breaker, Thermal Magnetic Interchangeable Trip Unit, 400 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.

    JD63B400

    Siemens / ITE

    Product Description JD Frame Style, Molded Case Circuit Breaker, Thermal Magnetic Interchangeable Trip Unit, 400 Ampere at 40 Degree Celsius, 3 Po...

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    Delivery
    Free with $500 Order
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    Free with $500 Order
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  • JDB3070 JDB Frame Style, Molded Case Circuit Breaker, Thermal Magnetic Non-Interchangeable Trip Unit, 70 Ampere at 40 Degree Celsius, 3 Pole, 600VAC @ 50/60HZ, Interrupting Ratings: 65 Kiloampere @ 240VAC, 35 Kiloampere @ 480VAC, 18 Kiloampere @ 600VAC, 10 Kiloampere @ 250VDC. New Surplus and Certified Reconditioned with 1 Year Warranty.

    JDB3070

    Eaton / Cutler Hammer

    Product Description JDB Frame Style, Molded Case Circuit Breaker, Thermal Magnetic Non-Interchangeable Trip Unit, 70 Ampere at 40 Degree Celsius, ...

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    Free with $500 Order
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    Free with $500 Order
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  • JDB3090 JDB Frame Style, Molded Case Circuit Breaker, Thermal Magnetic Non-Interchangeable Trip Unit, 90 Ampere at 40 Degree Celsius, 3 Pole, 600VAC @ 50/60HZ, Interrupting Ratings: 65 Kiloampere @ 240VAC, 35 Kiloampere @ 480VAC, 18 Kiloampere @ 600VAC, 10 Kiloampere @ 250VDC. New Surplus and Certified Reconditioned with 1 Year Warranty.

    JDB3090

    Eaton / Cutler Hammer

    Product Description JDB Frame Style, Molded Case Circuit Breaker, Thermal Magnetic Non-Interchangeable Trip Unit, 90 Ampere at 40 Degree Celsius, ...

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    Delivery
    Free with $500 Order
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    Free with $500 Order
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  • JDB3100 JDB Frame Style, Molded Case Circuit Breaker, Thermal Magnetic Non-Interchangeable Trip Unit, 100 Ampere at 40 Degree Celsius, 3 Pole, 600VAC @ 50/60HZ, Interrupting Ratings: 65 Kiloampere @ 240VAC, 35 Kiloampere @ 480VAC, 18 Kiloampere @ 600VAC, 10 Kiloampere @ 250VDC. New Surplus and Certified Reconditioned with 1 Year Warranty.

    JDB3100

    Eaton / Cutler Hammer

    Product Description JDB Frame Style, Molded Case Circuit Breaker, Thermal Magnetic Non-Interchangeable Trip Unit, 100 Ampere at 40 Degree Celsius,...

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    Free with $500 Order
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    Free with $500 Order
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  • JDB3125 JDB Frame Style, Molded Case Circuit Breaker, Thermal Magnetic Non-Interchangeable Trip Unit, 125 Ampere at 40 Degree Celsius, 3 Pole, 600VAC @ 50/60HZ, Interrupting Ratings: 65 Kiloampere @ 240VAC, 35 Kiloampere @ 480VAC, 18 Kiloampere @ 600VAC, 10 Kiloampere @ 250VDC. New Surplus and Certified Reconditioned with 1 Year Warranty.

    JDB3125

    Eaton / Cutler Hammer

    Product Description JDB Frame Style, Molded Case Circuit Breaker, Thermal Magnetic Non-Interchangeable Trip Unit, 125 Ampere at 40 Degree Celsius,...

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    Free with $500 Order
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    Free with $500 Order
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  • JDB3150 JDB Frame Style, Molded Case Circuit Breaker, Thermal Magnetic Non-Interchangeable Trip Unit, 150 Ampere at 40 Degree Celsius, 3 Pole, 600VAC @ 50/60HZ, Interrupting Ratings: 65 Kiloampere @ 240VAC, 35 Kiloampere @ 480VAC, 18 Kiloampere @ 600VAC, 10 Kiloampere @ 250VDC. New Surplus and Certified Reconditioned with 1 Year Warranty.

    JDB3150

    Eaton / Cutler Hammer

    Product Description JDB Frame Style, Molded Case Circuit Breaker, Thermal Magnetic Non-Interchangeable Trip Unit, 150 Ampere at 40 Degree Celsius,...

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    Free with $500 Order
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    Free with $500 Order
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  • JDB3175 JDB Frame Style, Molded Case Circuit Breaker, Thermal Magnetic Non-Interchangeable Trip Unit, 175 Ampere at 40 Degree Celsius, 3 Pole, 600VAC @ 50/60HZ, Interrupting Ratings: 65 Kiloampere @ 240VAC, 35 Kiloampere @ 480VAC, 18 Kiloampere @ 600VAC, 10 Kiloampere @ 250VDC. New Surplus and Certified Reconditioned with 1 Year Warranty.

    JDB3175

    Eaton / Cutler Hammer

    Product Description JDB Frame Style, Molded Case Circuit Breaker, Thermal Magnetic Non-Interchangeable Trip Unit, 175 Ampere at 40 Degree Celsius,...

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    Free with $500 Order
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    Free with $500 Order
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  • JDB3200 JDB Frame Style, Molded Case Circuit Breaker, Thermal Magnetic Non-Interchangeable Trip Unit, 200 Ampere at 40 Degree Celsius, 3 Pole, 600VAC @ 50/60HZ, Interrupting Ratings: 65 Kiloampere @ 240VAC, 35 Kiloampere @ 480VAC, 18 Kiloampere @ 600VAC, 10 Kiloampere @ 250VDC

    JDB3200

    Eaton / Cutler Hammer

    Product Description JDB Frame Style, Molded Case Circuit Breaker, Thermal Magnetic Non-Interchangeable Trip Unit, 200 Ampere at 40 Degree Celsius,...

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    Free with $500 Order
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    Free with $500 Order
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  • JDB3225 JDB Frame Style, Molded Case Circuit Breaker, Thermal Magnetic Non-Interchangeable Trip Unit, 225 Ampere at 40 Degree Celsius, 3 Pole, 600VAC @ 50/60HZ, Interrupting Ratings: 65 Kiloampere @ 240VAC, 35 Kiloampere @ 480VAC, 18 Kiloampere @ 600VAC, 10 Kiloampere @ 250VDC. New Surplus and Certified Reconditioned with 1 Year Warranty.

    JDB3225

    Eaton / Cutler Hammer

    Product Description JDB Frame Style, Molded Case Circuit Breaker, Thermal Magnetic Non-Interchangeable Trip Unit, 225 Ampere at 40 Degree Celsius,...

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    Free with $500 Order
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    Free with $500 Order
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  • JDB3250 JDB Frame Style, Molded Case Circuit Breaker, Thermal Magnetic Non-Interchangeable Trip Unit, 250 Ampere at 40 Degree Celsius, 3 Pole, 600VAC @ 50/60HZ, Interrupting Ratings: 65 Kiloampere @ 240VAC, 35 Kiloampere @ 480VAC, 18 Kiloampere @ 600VAC, 10 Kiloampere @ 250VDC. New Surplus and Certified Reconditioned with 1 Year Warranty.

    JDB3250

    Eaton / Cutler Hammer

    Product Description JDB Frame Style, Molded Case Circuit Breaker, Thermal Magnetic Non-Interchangeable Trip Unit, 250 Ampere at 40 Degree Celsius,...

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    Free with $500 Order
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    Free with $500 Order
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  • JDC3070 JDC Frame Style, Molded Case Circuit Breaker, Thermal Magnetic Interchangeable Trip Unit, Ultra High Interrupting Capacity, Current Limiting, 70 Ampere at 40 Degree Celsius, 3 Pole, 600VAC @ 50/60HZ, Interrupting Ratings: 200 Kiloampere @ 240VAC, 100 Kiloampere @ 480VAC, 50 Kiloampere @ 600VAC. New Surplus and Certified Reconditioned with 1 Year Warranty.

    JDC3070

    Eaton / Cutler Hammer

    Product Description JDC Frame Style, Molded Case Circuit Breaker, Thermal Magnetic Interchangeable Trip Unit, Ultra High Interrupting Capacity, Cu...

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    Delivery
    Free with $500 Order
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    Free with $500 Order
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  • JDC3070W JDC Frame Style, Molded Case Circuit Breaker, Thermal Magnetic Interchangeable Trip Unit, Ultra High Interrupting Capacity, Current Limiting, 70 Ampere at 40 Degree Celsius, 3 Pole, 600VAC @ 50/60HZ. New Surplus and Certified Reconditioned with 1 Year Warranty.

    JDC3070W

    Eaton / Cutler Hammer

    Product Description JDC Frame Style, Molded Case Circuit Breaker, Thermal Magnetic Interchangeable Trip Unit, Ultra High Interrupting Capacity, Cu...

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    Delivery
    Free with $500 Order
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    Delivery
    Free with $500 Order
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  • JDC3090 JDC Frame Style, Molded Case Circuit Breaker, Thermal Magnetic Interchangeable Trip Unit, Ultra High Interrupting Capacity, Current Limiting, 90 Ampere at 40 Degree Celsius, 3 Pole, 600VAC @ 50/60HZ, Interrupting Ratings: 200 Kiloampere @ 240VAC, 100 Kiloampere @ 480VAC, 50 Kiloampere @ 600VAC. New Surplus and Certified Reconditioned with 1 Year Warranty.

    JDC3090

    Eaton / Cutler Hammer

    Product Description JDC Frame Style, Molded Case Circuit Breaker, Thermal Magnetic Interchangeable Trip Unit, Ultra High Interrupting Capacity, Cu...

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    Delivery
    Free with $500 Order
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    Delivery
    Free with $500 Order
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  • JDC3090W JDC Frame Style, Molded Case Circuit Breaker, Thermal Magnetic Interchangeable Trip Unit, Ultra High Interrupting Capacity, Current Limiting, 90 Ampere at 40 Degree Celsius, 3 Pole, 600VAC @ 50/60HZ. New Surplus and Certified Reconditioned with 1 Year Warranty.

    JDC3090W

    Eaton / Cutler Hammer

    Product Description JDC Frame Style, Molded Case Circuit Breaker, Thermal Magnetic Interchangeable Trip Unit, Ultra High Interrupting Capacity, Cu...

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    Delivery
    Free with $500 Order
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    Delivery
    Free with $500 Order
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  • JDC3100 JDC Frame Style, Molded Case Circuit Breaker, Thermal Magnetic Interchangeable Trip Unit, Ultra High Interrupting Capacity, Current Limiting, 100 Ampere at 40 Degree Celsius, 3 Pole, 600VAC @ 50/60HZ, Interrupting Ratings: 200 Kiloampere @ 240VAC, 100 Kiloampere @ 480VAC, 50 Kiloampere @ 600VAC. New Surplus and Certified Reconditioned with 1 Year Warranty.

    JDC3100

    Eaton / Cutler Hammer

    Product Description JDC Frame Style, Molded Case Circuit Breaker, Thermal Magnetic Interchangeable Trip Unit, Ultra High Interrupting Capacity, Cu...

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    Delivery
    Free with $500 Order
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    Delivery
    Free with $500 Order
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  • JDC3100W JDC Frame Style, Molded Case Circuit Breaker, Thermal Magnetic Interchangeable Trip Unit, Ultra High Interrupting Capacity, Current Limiting, 100 Ampere at 40 Degree Celsius, 3 Pole, 600VAC @ 50/60HZ. New Surplus and Certified Reconditioned with 1 Year Warranty.

    JDC3100W

    Eaton / Cutler Hammer

    Product Description JDC Frame Style, Molded Case Circuit Breaker, Thermal Magnetic Interchangeable Trip Unit, Ultra High Interrupting Capacity, Cu...

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    Delivery
    Free with $500 Order
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    Delivery
    Free with $500 Order
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  • JDC3125 JDC Frame Style, Molded Case Circuit Breaker, Thermal Magnetic Interchangeable Trip Unit, Ultra High Interrupting Capacity, Current Limiting, 125 Ampere at 40 Degree Celsius, 3 Pole, 600VAC @ 50/60HZ. New Surplus and Certified Reconditioned with 1 Year Warranty.

    JDC3125

    Eaton / Cutler Hammer

    Product Description JDC Frame Style, Molded Case Circuit Breaker, Thermal Magnetic Interchangeable Trip Unit, Ultra High Interrupting Capacity, Cu...

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    Delivery
    Free with $500 Order
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    Free with $500 Order
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  • JDC3125W JDC Frame Style, Molded Case Circuit Breaker, Thermal Magnetic Interchangeable Trip Unit, Ultra High Interrupting Capacity, Current Limiting, 125 Ampere at 40 Degree Celsius, 3 Pole, 600VAC @ 50/60HZ. New Surplus and Certified Reconditioned with 1 Year Warranty.

    JDC3125W

    Eaton / Cutler Hammer

    Product Description JDC Frame Style, Molded Case Circuit Breaker, Thermal Magnetic Interchangeable Trip Unit, Ultra High Interrupting Capacity, Cu...

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    Delivery
    Free with $500 Order
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    Delivery
    Free with $500 Order
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  • JDC3150 JDC Frame Style, Molded Case Circuit Breaker, Thermal Magnetic Interchangeable Trip Unit, Ultra High Interrupting Capacity, Current Limiting, 150 Ampere at 40 Degree Celsius, 3 Pole, 600VAC @ 50/60HZ. New Surplus and Certified Reconditioned with 1 Year Warranty.

    JDC3150

    Eaton / Cutler Hammer

    Product Description JDC Frame Style, Molded Case Circuit Breaker, Thermal Magnetic Interchangeable Trip Unit, Ultra High Interrupting Capacity, Cu...

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    Delivery
    Free with $500 Order
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    Delivery
    Free with $500 Order
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  • JDC3150W JDC Frame Style, Molded Case Circuit Breaker, Thermal Magnetic Interchangeable Trip Unit, Ultra High Interrupting Capacity, Current Limiting, 150 Ampere at 40 Degree Celsius, 3 Pole, 600VAC @ 50/60HZ. New Surplus and Certified Reconditioned with 1 Year Warranty.

    JDC3150W

    Eaton / Cutler Hammer

    Product Description JDC Frame Style, Molded Case Circuit Breaker, Thermal Magnetic Interchangeable Trip Unit, Ultra High Interrupting Capacity, Cu...

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    Free with $500 Order
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    Free with $500 Order
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  • JDC3175 JDC Frame Style, Molded Case Circuit Breaker, Thermal Magnetic Interchangeable Trip Unit, Ultra High Interrupting Capacity, Current Limiting, 175 Ampere at 40 Degree Celsius, 3 Pole, 600VAC @ 50/60HZ. New Surplus and Certified Reconditioned with 1 Year Warranty.

    JDC3175

    Eaton / Cutler Hammer

    Product Description JDC Frame Style, Molded Case Circuit Breaker, Thermal Magnetic Interchangeable Trip Unit, Ultra High Interrupting Capacity, Cu...

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    Delivery
    Free with $500 Order
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    Delivery
    Free with $500 Order
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  • JDC3175W JDC Frame Style, Molded Case Circuit Breaker, Thermal Magnetic Interchangeable Trip Unit, Ultra High Interrupting Capacity, Current Limiting, 175 Ampere at 40 Degree Celsius, 3 Pole, 600VAC @ 50/60HZ. New Surplus and Certified Reconditioned with 1 Year Warranty.

    JDC3175W

    Eaton / Cutler Hammer

    Product Description JDC Frame Style, Molded Case Circuit Breaker, Thermal Magnetic Interchangeable Trip Unit, Ultra High Interrupting Capacity, Cu...

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    Free with $500 Order
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    Delivery
    Free with $500 Order
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Let customers speak for us

from 175 reviews

Always a pleasure buying from Breaker Hunters

Jeffrey Seeley
MXD63B800
Great Store

Took them awhile to find an OLD breaker for me but they did come up what I needed. Great service. Highly recommend.

Wayne Nelsen
Q20
Great!!!

My salesperson was very helpful and worked with me nicely to get the Breaker I need and out to me in a really quick fashion. Thanks again!!

John Thyen
NCG31200F w/1000A Rating Plug
Great service

The service was excellent and very fast delivery, highly recommend.

Tim McGregor
W200M2CFC
Excelente Servicio

Muy cumplidores en sus despachos, los productos impecables Muchas Gracias

EximtecSpA att Marie Mayo
V201K5CJZ1

B10.2

Tom Vanderburg
B10.2
Fast and efficient

very fast and efficient

Tim McGregor
NDA Shipping
Great job

I ordered 9 starter switches and they were next day delivery. Installed and worked great. I am in the process of ordering spare ones now. Definitely recommend

Tim McGregor
W200M1CFC
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