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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

  • HMCP400N5W

    HMCP400N5W

    Eaton / Cutler Hammer

    Product Description Motor Circuit Protector (MCP),K Frame Style, Molded Case Circuit Breaker, Magnetic Non-interchangeable Trip Unit, Instantaneou...

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    Delivery
    Free with $500 Order
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    Delivery
    Free with $500 Order
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  • HMCP400N5WA06

    HMCP400N5WA06

    Eaton / Cutler Hammer

    Product Description Motor Circuit Protector (MCP),K Frame Style, Molded Case Circuit Breaker, Magnetic Non-interchangeable Trip Unit, Instantaneou...

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    Delivery
    Free with $500 Order
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    Delivery
    Free with $500 Order
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  • HMCP400R5

    HMCP400R5

    Eaton / Cutler Hammer

    Product Description Motor Circuit Protector (MCP),K Frame Style, Molded Case Circuit Breaker, Magnetic Non-interchangeable Trip Unit, Instantaneou...

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    Delivery
    Free with $500 Order
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    Delivery
    Free with $500 Order
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  • HMCP400R5C

    HMCP400R5C

    Eaton / Cutler Hammer

    Product Description Motor Circuit Protector (MCP),K Frame Style, Molded Case Circuit Breaker, Magnetic Non-interchangeable Trip Unit, Instantaneou...

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    Delivery
    Free with $500 Order
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    Delivery
    Free with $500 Order
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  • HMCP400R5W

    HMCP400R5W

    Eaton / Cutler Hammer

    Product Description Motor Circuit Protector (MCP),K Frame Style, Molded Case Circuit Breaker, Magnetic Non-interchangeable Trip Unit, Instantaneou...

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    Delivery
    Free with $500 Order
    Get it by
    Delivery
    Free with $500 Order
    Get it by
  • HMCP400W5

    HMCP400W5

    Eaton / Cutler Hammer

    Product Description Motor Circuit Protector (MCP),K Frame Style, Molded Case Circuit Breaker, Magnetic Non-interchangeable Trip Unit, Instantaneou...

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    Delivery
    Free with $500 Order
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    Delivery
    Free with $500 Order
    Get it by
  • HMCP400W5C

    HMCP400W5C

    Eaton / Cutler Hammer

    Product Description Motor Circuit Protector (MCP),K Frame Style, Molded Case Circuit Breaker, Magnetic Non-interchangeable Trip Unit, Instantaneou...

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    Delivery
    Free with $500 Order
    Get it by
    Delivery
    Free with $500 Order
    Get it by
  • HMCP400W5W

    HMCP400W5W

    Eaton / Cutler Hammer

    Product Description Motor Circuit Protector (MCP),K Frame Style, Molded Case Circuit Breaker, Magnetic Non-interchangeable Trip Unit, Instantaneou...

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    Delivery
    Free with $500 Order
    Get it by
    Delivery
    Free with $500 Order
    Get it by
  • HMCP400X5

    HMCP400X5

    Eaton / Cutler Hammer

    Product Description Motor Circuit Protector (MCP),K Frame Style, Molded Case Circuit Breaker, Magnetic Non-interchangeable Trip Unit, Instantaneou...

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    Delivery
    Free with $500 Order
    Get it by
    Delivery
    Free with $500 Order
    Get it by
  • HMCP400X5C

    HMCP400X5C

    Eaton / Cutler Hammer

    Product Description Motor Circuit Protector (MCP),K Frame Style, Molded Case Circuit Breaker, Magnetic Non-interchangeable Trip Unit, Instantaneou...

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    Delivery
    Free with $500 Order
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    Delivery
    Free with $500 Order
    Get it by
  • HMCP400X5W

    HMCP400X5W

    Eaton / Cutler Hammer

    Product Description Motor Circuit Protector (MCP),K Frame Style, Molded Case Circuit Breaker, Magnetic Non-interchangeable Trip Unit, Instantaneou...

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    Delivery
    Free with $500 Order
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    Delivery
    Free with $500 Order
    Get it by
  • HMCP400Y5

    HMCP400Y5

    Eaton / Cutler Hammer

    Product Description Motor Circuit Protector (MCP),K Frame Style, Molded Case Circuit Breaker, Magnetic Non-interchangeable Trip Unit, Instantaneou...

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    Delivery
    Free with $500 Order
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    Delivery
    Free with $500 Order
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  • HMCP400Y5C

    HMCP400Y5C

    Eaton / Cutler Hammer

    Product Description Motor Circuit Protector (MCP),K Frame Style, Molded Case Circuit Breaker, Magnetic Non-interchangeable Trip Unit, Instantaneou...

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    Delivery
    Free with $500 Order
    Get it by
    Delivery
    Free with $500 Order
    Get it by
  • HMCP400Y5W

    HMCP400Y5W

    Eaton / Cutler Hammer

    Product Description Motor Circuit Protector (MCP),K Frame Style, Molded Case Circuit Breaker, Magnetic Non-interchangeable Trip Unit, Instantaneou...

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    Delivery
    Free with $500 Order
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    Delivery
    Free with $500 Order
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  • HMCP600L6W Motor Circuit Protector (MCP),L Frame Style, Molded Case Circuit Breaker, Magnetic Non-interchangeable Trip Unit, Instantaneous-only, 600 Amperes, 3 Pole, 1800-6000 Trip Setting, Without Terminals Standard, 600VAC. New Surplus and Certified Reconditioned with 1 Year Warranty.

    HMCP600L6W

    Eaton / Cutler Hammer

    Product Description Motor Circuit Protector (MCP),L Frame Style, Molded Case Circuit Breaker, Magnetic Non-interchangeable Trip Unit, Instantaneou...

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    Delivery
    Free with $500 Order
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    Delivery
    Free with $500 Order
    Get it by
  • HMCP600X6W Motor Circuit Protector (MCP),L Frame Style, Molded Case Circuit Breaker, Magnetic Non-interchangeable Trip Unit, Instantaneous-only, 600 Amperes, 3 Pole, 500-2500 Trip Setting, Without Terminals Standard, 600VAC. New Surplus and Certified Reconditioned with 1 Year Warranty.

    HMCP600X6W

    Eaton / Cutler Hammer

    Product Description Motor Circuit Protector (MCP),L Frame Style, Molded Case Circuit Breaker, Magnetic Non-interchangeable Trip Unit, Instantaneou...

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    Delivery
    Free with $500 Order
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    Delivery
    Free with $500 Order
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  • HMCP600Y6W Motor Circuit Protector (MCP),L Frame Style, Molded Case Circuit Breaker, Magnetic Non-interchangeable Trip Unit, Instantaneous-only, 600 Amperes, 3 Pole, 1000-4000 Trip Setting, Without Terminals Standard, 600VAC. New Surplus and Certified Reconditioned with 1 Year Warranty.

    HMCP600Y6W

    Eaton / Cutler Hammer

    Product Description Motor Circuit Protector (MCP),L Frame Style, Molded Case Circuit Breaker, Magnetic Non-interchangeable Trip Unit, Instantaneou...

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    Delivery
    Free with $500 Order
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    Delivery
    Free with $500 Order
    Get it by
  • HMCP800X7W Motor Circuit Protector (MCP),N Frame Style, Molded Case Circuit Breaker, Magnetic Non-interchangeable Trip Unit, Instantaneous-only, 800 Amperes, 3 Pole, 1600-6400 Trip Setting, Without Terminals Standard, 600VAC. New Surplus and Certified Reconditioned with 1 Year Warranty.

    HMCP800X7W

    Eaton / Cutler Hammer

    Product Description Motor Circuit Protector (MCP),N Frame Style, Molded Case Circuit Breaker, Magnetic Non-interchangeable Trip Unit, Instantaneou...

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    Delivery
    Free with $500 Order
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    Delivery
    Free with $500 Order
    Get it by
  • HMCPE003A0C Motor Circuit Protector (MCP), EG Frame Style, Molded Case Circuit Breaker, Magnetic Non-interchangeable Trip Unit, Instantaneous-only, 3 Amperes, 3 Pole, 9-33 Trip Setting, Steel Body Terminals Standard, 600Y/377VAC, 250VDC Maximum. New Surplus and Certified Reconditioned with 1 Year Warranty.

    HMCPE003A0C

    Eaton / Cutler Hammer

    Product Description Motor Circuit Protector (MCP), EG Frame Style, Molded Case Circuit Breaker, Magnetic Non-interchangeable Trip Unit, Instantan...

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    Delivery
    Free with $500 Order
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    Delivery
    Free with $500 Order
    Get it by
  • HMCPE007C0C Motor Circuit Protector (MCP), EG Frame Style, Molded Case Circuit Breaker, Magnetic Non-interchangeable Trip Unit, Instantaneous-only, 7 Amperes, 3 Pole, 21-77 Trip Setting, Non-aluminum Body Terminals Standard, 600Y/377VAC, 250VDC Maximum. New Surplus and Certified Reconditioned with 1 Year Warranty.

    HMCPE007C0C

    Eaton / Cutler Hammer

    Product Description Motor Circuit Protector (MCP), EG Frame Style, Molded Case Circuit Breaker, Magnetic Non-interchangeable Trip Unit, Instantan...

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    Delivery
    Free with $500 Order
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    Delivery
    Free with $500 Order
    Get it by
  • HMCPE015E0C Motor Circuit Protector (MCP), EG Frame Style, Molded Case Circuit Breaker, Magnetic Non-interchangeable Trip Unit, Instantaneous-only, 15 Amperes, 3 Pole, 45-165 Trip Setting, Non-aluminum Body Terminals Standard, 600Y/377VAC, 250VDC Maximum. New Surplus and Certified Reconditioned with 1 Year Warranty.

    HMCPE015E0C

    Eaton / Cutler Hammer

    Product Description Motor Circuit Protector (MCP), EG Frame Style, Molded Case Circuit Breaker, Magnetic Non-interchangeable Trip Unit, Instantan...

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    Delivery
    Free with $500 Order
    Get it by
    Delivery
    Free with $500 Order
    Get it by
  • HMCPE030H1C Motor Circuit Protector (MCP), EG Frame Style, Molded Case Circuit Breaker, Magnetic Non-interchangeable Trip Unit, Instantaneous-only, 30 Amperes, 3 Pole, 90-330 Trip Setting, Non-aluminum Body Terminals Standard, 600Y/377VAC, 250VDC Maximum. New Surplus and Certified Reconditioned with 1 Year Warranty.

    HMCPE030H1C

    Eaton / Cutler Hammer

    Product Description Motor Circuit Protector (MCP), EG Frame Style, Molded Case Circuit Breaker, Magnetic Non-interchangeable Trip Unit, Instantan...

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    Delivery
    Free with $500 Order
    Get it by
    Delivery
    Free with $500 Order
    Get it by
  • HMCPE050K2C Motor Circuit Protector (MCP), EG Frame Style, Molded Case Circuit Breaker, Magnetic Non-interchangeable Trip Unit, Instantaneous-only, 50 Amperes, 3 Pole, 150-550 Trip Setting, Non-aluminum Body Terminals Standard, 600Y/377VAC, 250VDC Maximum. New Surplus and Certified Reconditioned with 1 Year Warranty.

    HMCPE050K2C

    Eaton / Cutler Hammer

    Product Description Motor Circuit Protector (MCP), EG Frame Style, Molded Case Circuit Breaker, Magnetic Non-interchangeable Trip Unit, Instantan...

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    Delivery
    Free with $500 Order
    Get it by
    Delivery
    Free with $500 Order
    Get it by
  • HMCPE070M2C Motor Circuit Protector (MCP), EG Frame Style, Molded Case Circuit Breaker, Magnetic Non-interchangeable Trip Unit, Instantaneous-only, 70 Amperes, 3 Pole, 210-770 Trip Setting, Non-aluminum Body Terminals Standard, 600Y/377VAC, 250VDC Maximum. New Surplus and Certified Reconditioned with 1 Year Warranty.

    HMCPE070M2C

    Eaton / Cutler Hammer

    Product Description Motor Circuit Protector (MCP), EG Frame Style, Molded Case Circuit Breaker, Magnetic Non-interchangeable Trip Unit, Instantan...

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    Delivery
    Free with $500 Order
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    Delivery
    Free with $500 Order
    Get it by

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