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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

All Eaton / Cutler-Hammer Products

  • KEM3225TM Trip Unit, K Frame Style, Electronic, Instantaneous Only, 225 Ampere at 40 Degree Celsius, 3 Pole, 200-1500 Amp Trip Rating, For Use in Molded Case Circuit Breakers With Optional Interchangeable Trip Units. 1 Year Warranty. Hard to find customization options.
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    KEM3225TM

    Eaton / Cutler Hammer

    Product Description Specs are as follows: Trip Unit, K Frame Style, Electronic, Instantaneous Only, 225 Ampere at 40 Degree Celsius, 3 Pole, 200-1...

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  • KEM3225TM2 Trip Unit, K Frame Style, Electronic, Instantaneous Only, 225 Ampere at 40 Degree Celsius, 3 Pole, 500-2500 Amp Trip Rating, For Use in Molded Case Circuit Breakers With Optional Interchangeable Trip Units. 1 Year Warranty. Hard to find customization options.
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    KEM3225TM2

    Eaton / Cutler Hammer

    Product Description Specs are as follows: Trip Unit, K Frame Style, Electronic, Instantaneous Only, 225 Ampere at 40 Degree Celsius, 3 Pole, 500-25...

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    Free with $500 Order
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  • KEM3400T Trip Unit, K Frame Style, Electronic, Long/Instantaneous, 400 Ampere at 40 Degree Celsius, 3 Pole, 200-1500 Amp Trip 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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    KEM3400T

    Eaton / Cutler Hammer

    Product Description Specs are as follows: Trip Unit, K Frame Style, Electronic, Long/Instantaneous, 400 Ampere at 40 Degree Celsius, 3 Pole, 200-15...

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    Free with $500 Order
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  • KEM3400T2 Trip Unit, K Frame Style, Electronic, Long/Instantaneous, 400 Ampere at 40 Degree Celsius, 3 Pole, 500-2500 Amp Trip Rating, For Use in Molded Case Circuit Breakers With Optional Interchangeable Trip Units. 1 Year Warranty.
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    KEM3400T2

    Eaton / Cutler Hammer

    Product Description Specs are as follows: Trip Unit, K Frame Style, Electronic, Long/Instantaneous, 400 Ampere at 40 Degree Celsius, 3 Pole, 500-25...

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    Free with $500 Order
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  • KEM3400TM Trip Unit, K Frame Style, Electronic, Instantaneous Only, 400 Ampere at 40 Degree Celsius, 3 Pole, 200-1500 Amp Trip Rating, For Use in Molded Case Circuit Breakers With Optional Interchangeable Trip Units. 1 Year Warranty.
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    KEM3400TM

    Eaton / Cutler Hammer

    Product Description Specs are as follows: Trip Unit, K Frame Style, Electronic, Instantaneous Only, 400 Ampere at 40 Degree Celsius, 3 Pole, 200-15...

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    Delivery
    Free with $500 Order
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    Free with $500 Order
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  • KEM3400TM2 Trip Unit, K Frame Style, Electronic, Instantaneous Only, 400 Ampere at 40 Degree Celsius, 3 Pole, 500-2500 Amp Trip Rating, For Use in Molded Case Circuit Breakers With Optional Interchangeable Trip Units. 1 Year Warranty.
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    KEM3400TM2

    Eaton / Cutler Hammer

    Product Description Specs are as follows: Trip Unit, K Frame Style, Electronic, Instantaneous Only, 400 Ampere at 40 Degree Celsius, 3 Pole, 500-25...

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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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    Delivery
    Free with $500 Order
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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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    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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    Free with $500 Order
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    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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    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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    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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    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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    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.
    Call for Price

    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
    Get it by
    Call for Price
    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.
    Call for Price

    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.
    Call for Price

    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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  • KG3300 KG Frame Style, Molded Case Generator Circuit Breaker, Thermal Magnetic Interchangeable Trip Unit, 500-1000 Trip Range, 300 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.

    KG3300

    Eaton / Cutler Hammer

    Product Description Specs are as follows: KG Frame Style, Molded Case Generator Circuit Breaker, Thermal Magnetic Interchangeable Trip Unit, 500-10...

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    Delivery
    Free with $500 Order
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    Free with $500 Order
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  • KG3300A06S42 KG Frame Style, Molded Case Generator Circuit Breaker, Thermal Magnetic Interchangeable Trip Unit, 500-1000 Trip Range, 300 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.

    KG3300A06S42

    Eaton / Cutler Hammer

    Product Description Specs are as follows: KG Frame Style, Molded Case Generator Circuit Breaker, Thermal Magnetic Interchangeable Trip Unit, 500-10...

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    Delivery
    Free with $500 Order
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    Free with $500 Order
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  • KG3300A06S43 KG Frame Style, Molded Case Generator Circuit Breaker, Thermal Magnetic Interchangeable Trip Unit, 500-1000 Trip Range, 300 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.

    KG3300A06S43

    Eaton / Cutler Hammer

    Product Description Specs are as follows: KG Frame Style, Molded Case Generator Circuit Breaker, Thermal Magnetic Interchangeable Trip Unit, 500-10...

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    Delivery
    Free with $500 Order
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    Delivery
    Free with $500 Order
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  • KG3300S42 KG Frame Style, Molded Case Generator Circuit Breaker, Thermal Magnetic Interchangeable Trip Unit, 500-1000 Trip Range, 300 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.

    KG3300S41

    Eaton / Cutler Hammer

    Product Description Specs are as follows: KG Frame Style, Molded Case Generator Circuit Breaker, Thermal Magnetic Interchangeable Trip Unit, 500-10...

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    Free with $500 Order
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    Free with $500 Order
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  • KG3300S42 KG Frame Style, Molded Case Generator Circuit Breaker, Thermal Magnetic Interchangeable Trip Unit, 500-1000 Trip Range, 300 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.

    KG3300S42

    Eaton / Cutler Hammer

    Product Description Specs are as follows: KG Frame Style, Molded Case Generator Circuit Breaker, Thermal Magnetic Interchangeable Trip Unit, 500-10...

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    Free with $500 Order
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    Free with $500 Order
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  • KG3300S42Z01 KG Frame Style, Molded Case Generator Circuit Breaker, Thermal Magnetic Interchangeable Trip Unit, 500-1000 Trip Range, 300 Ampere at 40 Degree Celsius, 3 Pole, 600VAC @ 50/60HZ, Line and Load End Terminals Standard. S42 Option Includes: [12-24V DC Shunt Trip, Left Pole Mounted, Exiting Rear]. New Surplus and Certified Reconditioned with 1 Year Warranty.

    KG3300S42Z01

    Eaton / Cutler Hammer

    Product Description Specs are as follows: KG Frame Style, Molded Case Generator Circuit Breaker, Thermal Magnetic Interchangeable Trip Unit, 500-10...

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    Free with $500 Order
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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