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

Eaton / Cutler-Hammer: Circuit Breaker Parts

Eaton / Cutler-Hammer Circuit Breakers Parts and Accessories

  • 5685D48G40 with 1 Year Warranty. Hard to find customization options. We offer rush shipping!
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    5685D48G40 KAM 300-700 Thermal-Mag Trip Unit

    Eaton / Cutler Hammer

    Product Description This product image represents a base model and is for identification purposes only. Are you purchasing accessories and your br...

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  • A1KES125T1 Adjustable Rating Plug: 70, 90, 100, 125 Ampere Rating, K-Frame Style, Electronic Digitrip RMS 310. New Surplus and Certified Reconditioned with 1 Year Warranty.
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    A1KES125T1

    Eaton / Cutler Hammer

    Product Description Specs are as follows: Adjustable Rating Plug: 70, 90, 100, 125 Ampere Rating, K-Frame Style, Electronic Digitrip RMS 310, For...

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  • A1X3PK Auxiliary Switch, K-Frame Style, Field Mounted, 1A(open)-1B(closed)Contacts, Pigtail Lead Connection, Right Pole Mounting on Molded Case Circuit Breakers and Rear Exit Standard, 600VAC @ 50/60HZ. New Surplus and Certified Reconditioned with 1 Year Warranty.
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    A1X3PK

    Eaton / Cutler Hammer

    Product Description Specs are as follows: Auxiliary Switch, K-Frame Style, Field Mounted, 1A(open)-1B(closed)Contacts, Pigtail Lead Connection, R...

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  • A2KES250T1 Adjustable Rating Plug: 125, 150, 200, 250 Ampere Rating, K-Frame Style, Electronic Digitrip RMS 310. New Surplus and Certified Reconditioned with 1 Year Warranty.
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    A2KES250T1

    Eaton / Cutler Hammer

    Product Description Specs are as follows: Adjustable Rating Plug: 125, 150, 200, 250 Ampere Rating, K-Frame Style, Electronic Digitrip RMS 310, F...

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  • A2X3PK Auxiliary Switch, K-Frame Style, Field Mounted, 2A(open)-2B(closed)Contacts, Pigtail Lead Connection, Right Pole Mounting on Molded Case Circuit Breakers and Rear Exit Standard, 600VAC @ 50/60HZ. New Surplus and Certified Reconditioned with 1 Year Warranty.
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    A2X3PK

    Eaton / Cutler Hammer

    Product Description Specs are as follows: Auxiliary Switch, K-Frame Style, Field Mounted, 2A(open)-2B(closed)Contacts, Pigtail Lead Connection, R...

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    Free with $500 Order
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  • A4KES200T5 Adjustable Rating Plug: 200, 240, 260, 380 Ampere Rating, K-Frame Style, Electronic Digitrip RMS 310. New Surplus and Certified Reconditioned with 1 Year Warranty.
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    A4KES200T5

    Eaton / Cutler Hammer

    Product Description Specs are as follows: Adjustable Rating Plug: 200, 240, 260, 380 Ampere Rating, K-Frame Style, Electronic Digitrip RMS 310, F...

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    Free with $500 Order
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  • A4KES300T5 Adjustable Rating Plug: 320, 340, 360, 380 Ampere Rating, K-Frame Style, Electronic Digitrip RMS 310. New Surplus and Certified Reconditioned with 1 Year Warranty.
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    A4KES300T5

    Eaton / Cutler Hammer

    Product Description Specs are as follows: Adjustable Rating Plug: 320, 340, 360, 380 Ampere Rating, K-Frame Style, Electronic Digitrip RMS 310, F...

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  • A4KES400T1 Adjustable Rating Plug: 200, 250, 300, 400 Ampere Rating, K-Frame Style, Electronic Digitrip RMS 310. New Surplus and Certified Reconditioned with 1 Year Warranty.
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    A4KES400T1

    Eaton / Cutler Hammer

    Product Description Specs are as follows: Adjustable Rating Plug: 200, 250, 300, 400 Ampere Rating, K-Frame Style, Electronic Digitrip RMS 310, F...

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    Free with $500 Order
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  • KES3125LS Trip Unit, K Frame Style, Electronic Digitrip RMS 310, 125 Ampere Max at 40 Degree Celsius, 3 Pole, Electronic Trip Adjustment at 2-8 Times Continuous Ampere Rating, For Use in Molded Case Circuit Breakers With Optional Interchangeable Trip Units. New Surplus and Certified Reconditioned with 1 Year Warranty.
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    KES3125LS

    Eaton / Cutler Hammer

    Product Description Specs are as follows: Trip Unit, K Frame Style, Electronic Digitrip RMS 310, 125 Ampere Max at 40 Degree Celsius, 3 Pole, Elec...

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    Free with $500 Order
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  • KES3125LSG Trip Unit, K Frame Style, Electronic Digitrip RMS 310, 125 Ampere Max at 40 Degree Celsius, 3 Pole, Electronic Trip Adjustment at 2-8 Times Continuous Ampere Rating, For Use in Molded Case Circuit Breakers With Optional Interchangeable Trip Units. New Surplus and Certified Reconditioned with 1 Year Warranty.
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    KES3125LSG

    Eaton / Cutler Hammer

    Product Description Specs are as follows: Trip Unit, K Frame Style, Electronic Digitrip RMS 310, 125 Ampere Max at 40 Degree Celsius, 3 Pole, Elec...

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    Free with $500 Order
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  • KES3125LSI Trip Unit, K Frame Style, Electronic Digitrip RMS 310, 125 Ampere Max at 40 Degree Celsius, 3 Pole, Electronic Trip Adjustment at 2-8 Times Continuous Ampere Rating, For Use in Molded Case Circuit Breakers With Optional Interchangeable Trip Units. New Surplus and Certified Reconditioned with 1 Year Warranty.
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    KES3125LSI

    Eaton / Cutler Hammer

    Product Description Specs are as follows: Trip Unit, K Frame Style, Electronic Digitrip RMS 310, 125 Ampere Max at 40 Degree Celsius, 3 Pole, Elec...

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    Free with $500 Order
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  • KES3125LSIG Trip Unit, K Frame Style, Electronic Digitrip RMS 310, 125 Ampere Max at 40 Degree Celsius, 3 Pole, Electronic Trip Adjustment at 2-8 Times Continuous Ampere Rating. New Surplus and Certified Reconditioned with 1 Year Warranty.
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    KES3125LSIG

    Eaton / Cutler Hammer

    Product Description Specs are as follows: Trip Unit, K Frame Style, Electronic Digitrip RMS 310, 125 Ampere Max at 40 Degree Celsius, 3 Pole, Elec...

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    Delivery
    Free with $500 Order
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    Delivery
    Free with $500 Order
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  • KES3250LS Trip Unit, K Frame Style, Electronic Digitrip RMS 310, 250 Ampere Max at 40 Degree Celsius, 3 Pole, Electronic Trip Adjustment at 2-8 Times Continuous Ampere Rating, For Use in Molded Case Circuit Breakers With Optional Interchangeable Trip Units. New Surplus and Certified Reconditioned with 1 Year Warranty.
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    KES3250LS

    Eaton / Cutler Hammer

    Product Description Specs are as follows: Trip Unit, K Frame Style, Electronic Digitrip RMS 310, 250 Ampere Max at 40 Degree Celsius, 3 Pole, Elect...

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    Free with $500 Order
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  • KES3250LSG Trip Unit, K Frame Style, Electronic Digitrip RMS 310, 250 Ampere Max at 40 Degree Celsius, 3 Pole, Electronic Trip Adjustment at 2-8 Times Continuous Ampere Rating. New Surplus and Certified Reconditioned with 1 Year Warranty.
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    KES3250LSG

    Eaton / Cutler Hammer

    Product Description Specs are as follows: Trip Unit, K Frame Style, Electronic Digitrip RMS 310, 250 Ampere Max at 40 Degree Celsius, 3 Pole, Elec...

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    Delivery
    Free with $500 Order
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    Delivery
    Free with $500 Order
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  • KES3250LSI Trip Unit, K Frame Style, Electronic Digitrip RMS 310, 250 Ampere Max at 40 Degree Celsius, 3 Pole, Electronic Trip Adjustment at 2-8 Times Continuous Ampere Rating, For Use in Molded Case Circuit Breakers With Optional Interchangeable Trip Units. New Surplus and Certified Reconditioned with 1 Year Warranty.
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    KES3250LSI

    Eaton / Cutler Hammer

    Product Description Specs are as follows: Trip Unit, K Frame Style, Electronic Digitrip RMS 310, 250 Ampere Max at 40 Degree Celsius, 3 Pole, Elect...

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    Delivery
    Free with $500 Order
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    Delivery
    Free with $500 Order
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  • KES3250LS Trip Unit, K Frame Style, Electronic Digitrip RMS 310, 250 Ampere Max at 40 Degree Celsius, 3 Pole, Electronic Trip Adjustment at 2-8 Times Continuous Ampere Rating, For Use in Molded Case Circuit Breakers With Optional Interchangeable Trip Units. New Surplus and Certified Reconditioned with 1 Year Warranty.
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    KES3250LSIG

    Eaton / Cutler Hammer

    Product Description Specs are as follows: Trip Unit, K Frame Style, Electronic Digitrip RMS 310, 250 Ampere Max at 40 Degree Celsius, 3 Pole, Elect...

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    Delivery
    Free with $500 Order
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    Delivery
    Free with $500 Order
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  • KES3400LS Trip Unit, K Frame Style, Electronic Digitrip RMS 310, 400 Ampere Max at 40 Degree Celsius, 3 Pole, Electronic Trip Adjustment at 2-8 Times Continuous Ampere Rating, For Use in Molded Case Circuit Breakers With Optional Interchangeable Trip Units. New Surplus and Certified Reconditioned with 1 Year Warranty.
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    KES3400LS

    Eaton / Cutler Hammer

    Product Description Specs are as follows Trip Unit, K Frame Style, Electronic Digitrip RMS 310, 400 Ampere Max at 40 Degree Celsius, 3 Pole, Elect...

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    Delivery
    Free with $500 Order
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  • KES3400LSG Trip Unit, K Frame Style, Electronic Digitrip RMS 310, 400 Ampere Max at 40 Degree Celsius, 3 Pole, Electronic Trip Adjustment at 2-8 Times Continuous Ampere Rating, For Use in Molded Case Circuit Breakers With Optional Interchangeable Trip Units. New Surplus and Certified Reconditioned with 1 Year Warranty.
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    KES3400LSG

    Eaton / Cutler Hammer

    Product Description Specs are as follows: Trip Unit, K Frame Style, Electronic Digitrip RMS 310, 400 Ampere Max at 40 Degree Celsius, 3 Pole, Elec...

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    Delivery
    Free with $500 Order
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    Delivery
    Free with $500 Order
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  • KES3400LSI Trip Unit, K Frame Style, Electronic Digitrip RMS 310, 400 Ampere Max at 40 Degree Celsius, 3 Pole, Electronic Trip Adjustment at 2-8 Times Continuous Ampere Rating, For Use in Molded Case Circuit Breakers With Optional Interchangeable Trip Units. New Surplus and Certified Reconditioned with 1 Year Warranty.
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    KES3400LSI

    Eaton / Cutler Hammer

    Product Description Specs are as follows: Trip Unit, K Frame Style, Electronic Digitrip RMS 310, 400 Ampere Max at 40 Degree Celsius, 3 Pole, Ele...

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    Delivery
    Free with $500 Order
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    Delivery
    Free with $500 Order
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  • KES3400LS Trip Unit, K Frame Style, Electronic Digitrip RMS 310, 400 Ampere Max at 40 Degree Celsius, 3 Pole, Electronic Trip Adjustment at 2-8 Times Continuous Ampere Rating, For Use in Molded Case Circuit Breakers With Optional Interchangeable Trip Units. New Surplus and Certified Reconditioned with 1 Year Warranty.
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    KES3400LSIG

    Eaton / Cutler Hammer

    Product Description Specs are as follows: Trip Unit, K Frame Style, Electronic Digitrip RMS 310, 400 Ampere Max at 40 Degree Celsius, 3 Pole, Elec...

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    Delivery
    Free with $500 Order
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    Delivery
    Free with $500 Order
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  • KT3100T Trip Unit, K Frame Style, Thermal-Magnetic, 100 Ampere at 40 Degree Celsius, 3Pole, 600VAC, Magnetic Trip Adjustment at 5-10 Times Continuous Ampere Rating. New Surplus and Certified Reconditioned with 1 Year Warranty.
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    KT3100T

    Eaton / Cutler Hammer

    K-Frame Trip Unit This product image represents a base model and is for identification purposes only. Are you purchasing accessories and your break...

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    Free with $500 Order
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  • KT3125T Trip Unit, K Frame Style, Thermal-Magnetic, 125 Ampere at 40 Degree Celsius, 3Pole, 600VAC, Magnetic Trip Adjustment at 5-10 Times Continuous Ampere Rating. New Surplus and Certified Reconditioned with 1 Year Warranty.
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    KT3125T

    Eaton / Cutler Hammer

    K-Frame Trip Unit This product image represents a base model and is for identification purposes only. Are you purchasing accessories and your break...

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    Free with $500 Order
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  • KT3150T Trip Unit, K Frame Style, Thermal-Magnetic, 150 Ampere at 40 Degree Celsius, 3Pole, 600VAC, Magnetic Trip Adjustment at 5-10 Times Continuous Ampere Rating. New Surplus and Certified Reconditioned with 1 Year Warranty.
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    KT3150T

    Eaton / Cutler Hammer

    K-Frame Trip Unit This product image represents a base model and is for identification purposes only. Are you purchasing accessories and your break...

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  • KT3175T Trip Unit, K Frame Style, Thermal-Magnetic, 175 Ampere at 40 Degree Celsius, 3Pole, 600VAC, Magnetic Trip Adjustment at 5-10 Times Continuous Ampere Rating. New Surplus and Certified Reconditioned with 1 Year Warranty.
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    KT3175T

    Eaton / Cutler Hammer

    K-Frame Trip Unit This product image represents a base model and is for identification purposes only. Are you purchasing accessories and your break...

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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