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**Rush Shipping Available**| websales@breakerhunters.com | 877-963-4543
**Rush Shipping Available**| websales@breakerhunters.com | 877-963-4543

Westinghouse: Circuit Breakers

Westinghouse Circuit Breakers

  • HNB31000 HNB Frame Style, Molded Case Circuit Breaker, Mark 75, Thermal Magnetic Interchangeable Trip Unit, 1000 Ampere at 40 Degree Celsius, 3 Pole, 600VAC @ 50/60HZ, High Interrupting Style, Without Terminals. New Surplus and Certified Reconditioned with 1 Year Warranty.

    HNB31000

    Westinghouse

    Product Description Specs are as follows:HNB Frame Style, Molded Case Circuit Breaker, Mark 75, Thermal Magnetic Interchangeable Trip Unit, 1000 Am...

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    Free with $500 Order
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  • HNB31100 HNB Frame Style, Molded Case Circuit Breaker, Mark 75, Thermal Magnetic Interchangeable Trip Unit, 1100 Ampere at 40 Degree Celsius, 3 Pole, 600VAC @ 50/60HZ, High Interrupting Style, Without Terminals. New Surplus and Certified Reconditioned with 1 Year Warranty

    HNB31100

    Westinghouse

    Product Description Specs are as follows:HNB Frame Style, Molded Case Circuit Breaker, Mark 75, Thermal Magnetic Interchangeable Trip Unit, 1100 Am...

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    Delivery
    Free with $500 Order
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    Delivery
    Free with $500 Order
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  • HNB31200 HNB Frame Style, Molded Case Circuit Breaker, Mark 75, Thermal Magnetic Interchangeable Trip Unit, 1200 Ampere at 40 Degree Celsius, 3 Pole, 600VAC @ 50/60HZ, High Interrupting Style, Without Terminals. New Surplus and Certified Reconditioned with 1 Year Warranty.

    HNB31200

    Westinghouse

    Product Description Specs are as follows: HNB Frame Style, Molded Case Circuit Breaker, Mark 75, Thermal Magnetic Interchangeable Trip Unit, 1200 A...

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    Delivery
    Free with $500 Order
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    Delivery
    Free with $500 Order
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  • HNB3700 HNB Frame Style, Molded Case Circuit Breaker, Mark 75, Thermal Magnetic Interchangeable Trip Unit, 700 Ampere at 40 Degree Celsius, 3 Pole, 600VAC @ 50/60HZ, High Interrupting Style, Without Terminals. New Surplus and Certified Reconditioned with 1 Year Warranty.

    HNB3700

    Westinghouse

    Product Description Specs are as follows:HNB Frame Style, Molded Case Circuit Breaker, Mark 75, Thermal Magnetic Interchangeable Trip Unit, 700 Amp...

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    Free with $500 Order
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  • HNB3800 HNB Frame Style, Molded Case Circuit Breaker, Mark 75, Thermal Magnetic Interchangeable Trip Unit, 800 Ampere at 40 Degree Celsius, 3 Pole, 600VAC @ 50/60HZ, High Interrupting Style, Without Terminals. New Surplus and Certified Reconditioned with 1 Year Warranty.

    HNB3800

    Westinghouse

    Product Description Specs are as follows:HNB Frame Style, Molded Case Circuit Breaker, Mark 75, Thermal Magnetic Interchangeable Trip Unit, 800 Amp...

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    Free with $500 Order
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  • HNB3900 HNB Frame Style, Molded Case Circuit Breaker, Mark 75, Thermal Magnetic Interchangeable Trip Unit, 900 Ampere at 40 Degree Celsius, 3 Pole, 600VAC @ 50/60HZ, High Interrupting Style, Without Terminals. New Surplus and Certified Reconditioned with 1 Year Warranty.

    HNB3900

    Westinghouse

    Product Description Specs are as follows: HNB Frame Style, Molded Case Circuit Breaker, Mark 75, Thermal Magnetic Interchangeable Trip Unit, 900 Am...

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    Delivery
    Free with $500 Order
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    Free with $500 Order
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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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    Delivery
    Free with $500 Order
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    Free with $500 Order
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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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    Delivery
    Free with $500 Order
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    Call for Price
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    Free with $500 Order
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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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    Free with $500 Order
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  • NB3300P NB Frame Style, Tri-Pac, Molded-Case Circuit Breaker, Long Delay and Magnetic Non-Interchangeable Trip Unit, 300 Ampere at 40 Degree Celsius, 3 Pole, 600VAC @ 50/60HZ, 1500-3000 Trip Range, Without Terminals, With Current Limiters 500NBP12 Installed Standard. New Surplus and Certified Reconditioned with 1 Year Warranty.

    NB3300P

    Westinghouse

    Product Description Specs are as follows:NB Frame Style, Tri-Pac, Molded-Case Circuit Breaker, Long Delay and Magnetic Non-Interchangeable Trip Uni...

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  • NB3350P NB Frame Style, Tri-Pac, Molded-Case Circuit Breaker, Long Delay and Magnetic Non-Interchangeable Trip Unit, 350 Ampere at 40 Degree Celsius, 3 Pole, 600VAC @ 50/60HZ, 1750-3500 Trip Range, Without Terminals, With Current Limiters 500NBP12 Installed Standard. New Surplus and Certified Reconditioned with 1 Year Warranty.

    NB3350P

    Westinghouse / Cutler-Hammer

    Product Description Specs are as follows:NB Frame Style, Tri-Pac, Molded-Case Circuit Breaker, Long Delay and Magnetic Non-Interchangeable Trip Uni...

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    Free with $500 Order
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  • NB3400P NB Frame Style, Tri-Pac, Molded-Case Circuit Breaker, Long Delay and Magnetic Non-Interchangeable Trip Unit, 400 Ampere at 40 Degree Celsius, 3 Pole, 600VAC @ 50/60HZ, 2000-4000 Trip Range, Without Terminals, With Current Limiters 500NBP12 Installed Standard. New Surplus and Certified Reconditioned with 1 Year Warranty.

    NB3400P

    Westinghouse

    Product Description Specs are as follows:NB Frame Style, Tri-Pac, Molded-Case Circuit Breaker, Long Delay and Magnetic Non-Interchangeable Trip Uni...

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    Free with $500 Order
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  • NB3500P NB Frame Style, Tri-Pac, Molded-Case Circuit Breaker, Long Delay and Magnetic Non-Interchangeable Trip Unit, 500 Ampere at 40 Degree Celsius, 3 Pole, 600VAC @ 50/60HZ, 2500-5000 Trip Range, Without Terminals, With Current Limiters 500NBP12 Installed Standard. New Surplus and Certified Reconditioned with 1 Year Warranty.

    NB3500P

    Westinghouse

    Product Description Specs are as follows:NB Frame Style, Tri-Pac, Molded-Case Circuit Breaker, Long Delay and Magnetic Non-Interchangeable Trip Uni...

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    Free with $500 Order
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  • NB3600P NB Frame Style, Tri-Pac, Molded-Case Circuit Breaker, Long Delay and Magnetic Non-Interchangeable Trip Unit, 600 Ampere at 40 Degree Celsius, 3 Pole, 600VAC @ 50/60HZ, 3000-6000 Trip Range, Without Terminals, With Current Limiters 800NBP20 Installed Standard. New Surplus and Certified Reconditioned with 1 Year Warranty.

    NB3600P

    Westinghouse / Cutler-Hammer

    Product Description Specs are as follows:NB Frame Style, Tri-Pac, Molded-Case Circuit Breaker, Long Delay and Magnetic Non-Interchangeable Trip Uni...

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    Free with $500 Order
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  • NB3700 NB Frame Style, Molded Case Circuit Breaker, Thermal Magnetic Interchangeable Trip Unit, 700 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.

    NB3700

    Westinghouse

    Product Description Specs are as follows:NB Frame Style, Molded Case Circuit Breaker, Thermal Magnetic Interchangeable Trip Unit, 700 Ampere at 40 ...

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    Delivery
    Free with $500 Order
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    Delivery
    Free with $500 Order
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  • NB3700P NB Frame Style, Tri-Pac, Molded-Case Circuit Breaker, Long Delay and Magnetic Non-Interchangeable Trip Unit, 700 Ampere at 40 Degree Celsius, 3 Pole, 600VAC @ 50/60HZ, 3000-6000 Trip Range, Without Terminals, With Current Limiters 800NBP20 Installed Standard. New Surplus and Certified Reconditioned with 1 Year Warranty.

    NB3700P

    Westinghouse

    Product Description Specs are as follows:NB Frame Style, Tri-Pac, Molded-Case Circuit Breaker, Long Delay and Magnetic Non-Interchangeable Trip Uni...

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    Free with $500 Order
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    Free with $500 Order
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  • NB3800 NB Frame Style, Molded Case Circuit Breaker, Thermal Magnetic Interchangeable Trip Unit, 800 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.

    NB3800

    Westinghouse

    Product Description Specs are as follows:NB Frame Style, Molded Case Circuit Breaker, Thermal Magnetic Interchangeable Trip Unit, 800 Ampere at 40 ...

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    Delivery
    Free with $500 Order
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    Delivery
    Free with $500 Order
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  • NB3800P NB Frame Style, Tri-Pac, Molded-Case Circuit Breaker, Long Delay and Magnetic Non-Interchangeable Trip Unit, 800 Ampere at 40 Degree Celsius, 3 Pole, 600VAC @ 50/60HZ, 3000-6000 Trip Range, Without Terminals, With Current Limiters 800NBP20 Installed Standard. New Surplus and Certified Reconditioned with 1 Year Warranty.

    NB3800P

    Westinghouse

    Product Description Specs are as follows:NB Frame Style, Tri-Pac, Molded-Case Circuit Breaker, Long Delay and Magnetic Non-Interchangeable Trip Uni...

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    Delivery
    Free with $500 Order
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    Delivery
    Free with $500 Order
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  • NB3900 NB Frame Style, Molded Case Circuit Breaker, Thermal Magnetic Interchangeable Trip Unit, 900 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.

    NB3900

    Westinghouse

    Product Description Specs are as follows:NB Frame Style, Molded Case Circuit Breaker, Thermal Magnetic Interchangeable Trip Unit, 900 Ampere at 40 ...

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

from 165 reviews

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
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
Absolutely the BEST customer service

Everyone at Breaker Hunters have been amazing! I ordered 2 breakers and they were able to cut turn around time from 2 weeks to 4 days. After receiving them I realized I ordered the wrong ones and not only did they accept the return they shipped out the ones I needed next day air at no additional charge. Farah is rockstar and they have a customer for life! I can’t thank you enough everyone at Breaker Hunters you guys saved me and our job from being delayed twice!! 10 Stars!

J.A.
Shipping Charge