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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

Eaton / Cutler-Hammer: Circuit Breakers

Eaton / Cutler-Hammer Circuit Breakers

  • KG3350S42 KG Frame Style, Molded Case Generator Circuit Breaker, Thermal Magnetic Interchangeable Trip Unit, 500-1000 Trip Range, 350 Ampere at 40 Degree Celsius, 3 Pole, 600VAC @ 50/60HZ, Line and Load End Terminals Standard. New Surplus and Certified Reconditioned with 1 Year Warranty.

    KG3350S42

    Eaton / Cutler Hammer

    Product Description KG Frame Style, Molded Case Generator Circuit Breaker, Thermal Magnetic Interchangeable Trip Unit, 500-1000 Trip Range, 350 Am...

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    Delivery
    Free with $500 Order
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    Delivery
    Free with $500 Order
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  • KG3350S43 KG Frame Style, Molded Case Generator Circuit Breaker, Thermal Magnetic Interchangeable Trip Unit, 500-1000 Trip Range, 350 Ampere at 40 Degree Celsius, 3 Pole, 600VAC @ 50/60HZ, Line and Load End Terminals Standard. New Surplus and Certified Reconditioned with 1 Year Warranty.

    KG3350S43

    Eaton / Cutler Hammer

    Product Description KG Frame Style, Molded Case Generator Circuit Breaker, Thermal Magnetic Interchangeable Trip Unit, 500-1000 Trip Range, 350 Am...

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    Delivery
    Free with $500 Order
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    Delivery
    Free with $500 Order
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  • KG3350S46 KG Frame Style, Molded Case Generator Circuit Breaker, Thermal Magnetic Interchangeable Trip Unit, 500-1000 Trip Range, 350 Ampere at 40 Degree Celsius, 3 Pole, 600VAC @ 50/60HZ, Line and Load End Terminals Standard. New Surplus and Certified Reconditioned with 1 Year Warranty.

    KG3350S46

    Eaton / Cutler Hammer

    Product Description KG Frame Style, Molded Case Generator Circuit Breaker, Thermal Magnetic Interchangeable Trip Unit, 500-1000 Trip Range, 350 Am...

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    Delivery
    Free with $500 Order
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    Delivery
    Free with $500 Order
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  • KG3350S47 KG Frame Style, Molded Case Generator Circuit Breaker, Thermal Magnetic Interchangeable Trip Unit, 500-1000 Trip Range, 350 Ampere at 40 Degree Celsius, 3 Pole, 600VAC @ 50/60HZ, Line and Load End Terminals Standard. New Surplus and Certified Reconditioned with 1 Year Warranty.

    KG3350S47

    Eaton / Cutler Hammer

    Product Description KG Frame Style, Molded Case Generator Circuit Breaker, Thermal Magnetic Interchangeable Trip Unit, 500-1000 Trip Range, 350 Am...

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    Delivery
    Free with $500 Order
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    Delivery
    Free with $500 Order
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  • KG3350WA12S43Z04 KG Frame Style, Molded Case Generator Circuit Breaker, Thermal Magnetic Interchangeable Trip Unit, 500-1000 Trip Range, 350 Ampere at 40 Degree Celsius, 3 Pole, 600VAC @ 50/60HZ, Line and Load End Terminals Standard. New Surplus and Certified Reconditioned with 1 Year Warranty.

    KG3350WA12S43Z04

    Eaton / Cutler Hammer

    Product Description KG Frame Style, Molded Case Generator Circuit Breaker, Thermal Magnetic Interchangeable Trip Unit, 500-1000 Trip Range, 350 Am...

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    Delivery
    Free with $500 Order
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    Delivery
    Free with $500 Order
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  • KG3400 KG Frame Style, Molded Case Generator Circuit Breaker, Thermal Magnetic Interchangeable Trip Unit, 1000-2000 Trip Range, 400 Ampere at 40 Degree Celsius, 3 Pole, 600VAC @ 50/60HZ, Line and Load End Terminals Standard. New Surplus and Certified Reconditioned with 1 Year Warranty.

    KG3400

    Eaton / Cutler Hammer

    Product Description KG Frame Style, Molded Case Generator Circuit Breaker, Thermal Magnetic Interchangeable Trip Unit, 1000-2000 Trip Range, 400 A...

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    Delivery
    Free with $500 Order
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    Delivery
    Free with $500 Order
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  • KG3400A06S42 KG Frame Style, Molded Case Generator Circuit Breaker, Thermal Magnetic Interchangeable Trip Unit, 1000-2000 Trip Range, 400 Ampere at 40 Degree Celsius, 3 Pole, 600VAC @ 50/60HZ. New Surplus and Certified Reconditioned with 1 Year Warranty.

    KG3400A06S42

    Eaton / Cutler Hammer

    Product Description KG Frame Style, Molded Case Generator Circuit Breaker, Thermal Magnetic Interchangeable Trip Unit, 1000-2000 Trip Range, 400 A...

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    Delivery
    Free with $500 Order
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    Delivery
    Free with $500 Order
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  • KG3400A06S43 KG Frame Style, Molded Case Generator Circuit Breaker, Thermal Magnetic Interchangeable Trip Unit, 1000-2000 Trip Range, 400 Ampere at 40 Degree Celsius, 3 Pole, 600VAC @ 50/60HZ. New Surplus and Certified Reconditioned with 1 Year Warranty.

    KG3400A06S43

    Eaton / Cutler Hammer

    Product Description KG Frame Style, Molded Case Generator Circuit Breaker, Thermal Magnetic Interchangeable Trip Unit, 1000-2000 Trip Range, 400 A...

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    Delivery
    Free with $500 Order
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    Delivery
    Free with $500 Order
    Get it by
  • KG3400S42 KG Frame Style, Molded Case Generator Circuit Breaker, Thermal Magnetic Interchangeable Trip Unit, 1000-2000 Trip Range, 400 Ampere at 40 Degree Celsius, 3 Pole, 600VAC @ 50/60HZ. New Surplus and Certified Reconditioned with 1 Year Warranty.

    KG3400S42

    Eaton / Cutler Hammer

    Product Description KG Frame Style, Molded Case Generator Circuit Breaker, Thermal Magnetic Interchangeable Trip Unit, 1000-2000 Trip Range, 400 A...

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    Delivery
    Free with $500 Order
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    Delivery
    Free with $500 Order
    Get it by
  • KG3400S43 KG Frame Style, Molded Case Generator Circuit Breaker, Thermal Magnetic Interchangeable Trip Unit, 1000-2000 Trip Range, 400 Ampere at 40 Degree Celsius, 3 Pole, 600VAC @ 50/60HZ. New Surplus and Certified Reconditioned with 1 Year Warranty.

    KG3400S43

    Eaton / Cutler Hammer

    Product Description KG Frame Style, Molded Case Generator Circuit Breaker, Thermal Magnetic Interchangeable Trip Unit, 1000-2000 Trip Range, 400 A...

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    Delivery
    Free with $500 Order
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    Delivery
    Free with $500 Order
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  • KG3400S46 KG Frame Style, Molded Case Generator Circuit Breaker, Thermal Magnetic Interchangeable Trip Unit, 1000-2000 Trip Range, 400 Ampere at 40 Degree Celsius, 3 Pole, 600VAC @ 50/60HZ, Right Pole Mounted Shunt Trip 12-24V AC/DC. New Surplus and Certified Reconditioned with 1 Year Warranty.

    KG3400S46

    Eaton / Cutler Hammer

    Product Description KG Frame Style, Molded Case Generator Circuit Breaker, Thermal Magnetic Interchangeable Trip Unit, 1000-2000 Trip Range, 400 A...

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    Delivery
    Free with $500 Order
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    Delivery
    Free with $500 Order
    Get it by
  • KG3400S47 KG Frame Style, Molded Case Generator Circuit Breaker, Thermal Magnetic Interchangeable Trip Unit, 1000-2000 Trip Range, 400 Ampere at 40 Degree Celsius, 3 Pole, 600VAC @ 50/60HZ. New Surplus and Certified Reconditioned with 1 Year Warranty.

    KG3400S47

    Eaton / Cutler Hammer

    Product Description KG Frame Style, Molded Case Generator Circuit Breaker, Thermal Magnetic Interchangeable Trip Unit, 1000-2000 Trip Range, 400 A...

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    Delivery
    Free with $500 Order
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    Delivery
    Free with $500 Order
    Get it by
  • KG3400W KG Frame Style, Molded Case Generator Circuit Breaker, Thermal Magnetic Interchangeable Trip Unit, 1000-2000 Trip Range, 400 Ampere at 40 Degree Celsius, 3 Pole, 600VAC @ 50/60HZ, Without Terminals Standard. New Surplus and Certified Reconditioned with 1 Year Warranty.

    KG3400W

    Eaton / Cutler Hammer

    Product Description KG Frame Style, Molded Case Generator Circuit Breaker, Thermal Magnetic Interchangeable Trip Unit, 1000-2000 Trip Range, 400 A...

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    Delivery
    Free with $500 Order
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    Delivery
    Free with $500 Order
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  • KG3400WS42 KG Frame Style, Molded Case Generator Circuit Breaker, Thermal Magnetic Interchangeable Trip Unit, 1000-2000 Trip Range, 400 Ampere at 40 Degree Celsius, 3 Pole, 600VAC @ 50/60HZ, Left Pole Mounted Shunt Trip 12-24V AC/DC. New Surplus and Certified Reconditioned with 1 Year Warranty.

    KG3400WS42

    Eaton / Cutler Hammer

    Product Description KG Frame Style, Molded Case Generator Circuit Breaker, Thermal Magnetic Interchangeable Trip Unit, 1000-2000 Trip Range, 400 A...

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    Delivery
    Free with $500 Order
    Get it by
    Delivery
    Free with $500 Order
    Get it by
  • LD3300 LD Frame Style, Molded Case Circuit Breaker, Thermal Magnetic Interchangeable Trip Unit, 300 Ampere at 40 Degree Celsius, 3 Pole, 600VAC @ 50/60HZ, Interrupting Ratings: 65 Kiloampere @ 240VAC, 35 Kiloampere @ 480VAC, 25 Kiloampere @ 600VAC, 22 Kiloampere @ 250VDC. New Surplus and Certified Reconditioned with 1 Year Warranty.

    LD3300

    Eaton / Cutler Hammer

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

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    Delivery
    Free with $500 Order
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    Delivery
    Free with $500 Order
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  • LD3350 LD Frame Style, Molded Case Circuit Breaker, Thermal Magnetic Interchangeable Trip Unit, 350 Ampere at 40 Degree Celsius, 3 Pole, 600VAC @ 50/60HZ, Interrupting Ratings: 65 Kiloampere @ 240VAC, 35 Kiloampere @ 480VAC, 25 Kiloampere @ 600VAC, 22 Kiloampere @ 250VDC. New Surplus and Certified Reconditioned with 1 Year Warranty.

    LD3350

    Eaton / Cutler Hammer

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

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    Delivery
    Free with $500 Order
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    Delivery
    Free with $500 Order
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  • LD3400 LD Frame Style, Molded Case Circuit Breaker, Thermal Magnetic Interchangeable Trip Unit, 400 Ampere at 40 Degree Celsius, 3 Pole, 600VAC @ 50/60HZ, Interrupting Ratings: 65 Kiloampere @ 240VAC, 35 Kiloampere @ 480VAC, 25 Kiloampere @ 600VAC, 22 Kiloampere @ 250VDC. New Surplus and Certified Reconditioned with 1 Year Warranty.

    LD3400

    Eaton / Cutler Hammer

    Product Description LD 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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    Delivery
    Free with $500 Order
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  • LD3450 LD Frame Style, Molded Case Circuit Breaker, Thermal Magnetic Interchangeable Trip Unit, 450 Ampere at 40 Degree Celsius, 3 Pole, 600VAC @ 50/60HZ, Interrupting Ratings: 65 Kiloampere @ 240VAC, 35 Kiloampere @ 480VAC, 25 Kiloampere @ 600VAC, 22 Kiloampere @ 250VDC. New Surplus and Certified Reconditioned with 1 Year Warranty.

    LD3450

    Eaton / Cutler Hammer

    Product Description LD Frame Style, Molded Case Circuit Breaker, Thermal Magnetic Interchangeable Trip Unit, 450 Ampere at 40 Degree Celsius, 3 Po...

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    Delivery
    Free with $500 Order
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    Delivery
    Free with $500 Order
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  • LD3500 LD Frame Style, Molded Case Circuit Breaker, Thermal Magnetic Interchangeable Trip Unit, 500 Ampere at 40 Degree Celsius, 3 Pole, 600VAC @ 50/60HZ, Interrupting Ratings: 65 Kiloampere @ 240VAC, 35 Kiloampere @ 480VAC, 25 Kiloampere @ 600VAC, 22 Kiloampere @ 250VDC. New Surplus and Certified Reconditioned with 1 Year Warranty.

    LD3500

    Eaton / Cutler Hammer

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

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    Delivery
    Free with $500 Order
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    Delivery
    Free with $500 Order
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  • LD3500WA06S03 LD Frame Style, Molded Case Circuit Breaker, Thermal Magnetic Interchangeable Trip Unit, 500 Ampere at 40 Degree Celsius, 3 Pole, 600VAC @ 50/60HZ, Interrupting Ratings: 65 Kiloampere @ 240VAC, 35 Kiloampere @ 480VAC, 25 Kiloampere @ 600VAC, 22 Kiloampere @ 250VDC. New Surplus and Certified Reconditioned with 1 Year Warranty.

    LD3500WA06S03

    Eaton / Cutler Hammer

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

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    Delivery
    Free with $500 Order
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    Delivery
    Free with $500 Order
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  • LD3600 LD Frame Style, Molded Case Circuit Breaker, Thermal Magnetic Interchangeable Trip Unit, 600 Ampere at 40 Degree Celsius, 3 Pole, 600VAC @ 50/60HZ, Interrupting Ratings: 65 Kiloampere @ 240VAC, 35 Kiloampere @ 480VAC, 25 Kiloampere @ 600VAC, 22 Kiloampere @ 250VDC. New Surplus and Certified Reconditioned with 1 Year Warranty.

    LD3600

    Eaton / Cutler Hammer

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

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    Delivery
    Free with $500 Order
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    Delivery
    Free with $500 Order
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  • LD3600A01 LD Frame Style, Molded Case Circuit Breaker, Thermal Magnetic Interchangeable Trip Unit, 600 Ampere at 40 Degree Celsius, 3 Pole, 600VAC @ 50/60HZ. Configuration: 1A-1B Auxiliary Switch Left-Mounted Exiting Same Side. New Surplus and Certified Reconditioned with 1 Year Warranty.

    LD3600A01

    Eaton / Cutler Hammer

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

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    Delivery
    Free with $500 Order
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    Delivery
    Free with $500 Order
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  • LD3600A02S21 LD Frame Style, Molded Case Circuit Breaker, Thermal Magnetic Interchangeable Trip Unit, 600 Ampere at 40 Degree Celsius, 3 Pole, 600VAC @ 50/60HZ. Configuration: 1A-1B Auxiliary Switch Left-Mounted Exiting Rear, 12-24VAC/DC Shunt Trip Right-Mounded Exiting Same Side. New Surplus and Certified Reconditioned with 1 Year Warranty.

    LD3600A02S21

    Eaton / Cutler Hammer

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

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    Delivery
    Free with $500 Order
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    Delivery
    Free with $500 Order
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  • LD3600A06L04 LD Frame Style, Molded Case Circuit Breaker, Thermal Magnetic Interchangeable Trip Unit, 600 Ampere at 40 Degree Celsius, 3 Pole, 600VAC @ 50/60HZ, A06 Option Includes: [1-A(Open) 1-B(Closed) Auxiliary Installed, Right Pole Mounted, Exiting Rear], L04 Option Includes: [Padlockable Handle Lock Hasp]. New Surplus and Certified Reconditioned with 1 Year Warranty.

    LD3600A06L04

    Eaton / Cutler Hammer

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

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    Delivery
    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