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Free Economy Shipping On Orders Over $1,500 | websales@breakerhunters.com | 877-963-4543
Free Economy Shipping On Orders Over $1,500 | websales@breakerhunters.com | 877-963-4543

Eaton / Cutler-Hammer: M-Frame

Eaton / Cutler-Hammer M-Frame Circuit Breakers

  • MDL3800 MDL Frame Style, Molded Case Circuit Breaker, Thermal Magnetic Interchangeable Trip Unit, 800 Ampere at 40 Degree Celsius, 3 Pole, 600VAC @ 50/60HZ. New Surplus and Certified Reconditioned with 1 Year Warranty.

    MDL3800FA13K14T14Z04

    Eaton / Cutler Hammer

    Product Description Specs are as follows: MDL Frame Style, Molded Case Circuit Breaker, Thermal Magnetic Interchangeable Trip Unit, 800 Ampere at 4...

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  • MDL3800WK MDL Frame Style, High Magnetic Molded Case Switch, 800 Ampere at 40 Degree Celsius, 3 Pole, 600VAC @ 50/60HZ, Interrupting Ratings: 65 Kiloampere @ 240VAC, 50 Kiloampere @ 480VAC, 25 Kiloampere @ 600VAC, 22 Kiloampere @ 250VDC. New Surplus and Certified Reconditioned with 1 Year Warranty.

    MDL3800WK

    Eaton / Cutler Hammer

    Product Description Specs are as follows: MDL Frame Style, High Magnetic Molded Case Switch, 800 Ampere at 40 Degree Celsius, 3 Pole, 600VAC @ 50/6...

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  • MDLB3300 MDLB Frame Style, Molded Case Circuit Breaker, Thermal Magnetic Non-Interchangeable Trip Unit, 300 Ampere at 40 Degree Celsius, 3 Pole, 600VAC @ 50/60HZ. New Surplus and Certified Reconditioned with 1 Year Warranty.

    MDLB3300

    Eaton / Cutler Hammer

    Product Description Specs are as follows: MDLB Frame Style, Molded Case Circuit Breaker, Thermal Magnetic Non-Interchangeable Trip Unit, 300 Ampere...

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    Free with $500 Order
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  • MDLB3350 MDLB Frame Style, Molded Case Circuit Breaker, Thermal Magnetic Non-Interchangeable Trip Unit, 350 Ampere at 40 Degree Celsius, 3 Pole, 600VAC @ 50/60HZ. New Surplus and Certified Reconditioned with 1 Year Warranty.

    MDLB3350

    Eaton / Cutler Hammer

    Product Description Specs are as follows: MDLB Frame Style, Molded Case Circuit Breaker, Thermal Magnetic Non-Interchangeable Trip Unit, 350 Ampere...

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    Free with $500 Order
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  • MDLB3400 MDLB Frame Style, Molded Case Circuit Breaker, Thermal Magnetic Non-Interchangeable Trip Unit, 400 Ampere at 40 Degree Celsius, 3 Pole, 600VAC @ 50/60HZ. New Surplus and Certified Reconditioned with 1 Year Warranty.

    MDLB3400

    Eaton / Cutler Hammer

    Product Description Specs are as follows: MDLB Frame Style, Molded Case Circuit Breaker, Thermal Magnetic Non-Interchangeable Trip Unit, 400 Ampere...

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    Free with $500 Order
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    Free with $500 Order
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  • MDLB3450 MDLB Frame Style, Molded Case Circuit Breaker, Thermal Magnetic Non-Interchangeable Trip Unit, 450 Ampere at 40 Degree Celsius, 3 Pole, 600VAC @ 50/60HZ. New Surplus and Certified Reconditioned with 1 Year Warranty.

    MDLB3450

    Eaton / Cutler Hammer

    Product Description Specs are as follows: MDLB Frame Style, Molded Case Circuit Breaker, Thermal Magnetic Non-Interchangeable Trip Unit, 450 Ampere...

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    Free with $500 Order
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  • MDLB3500 MDLB Frame Style, Molded Case Circuit Breaker, Thermal Magnetic Non-Interchangeable Trip Unit, 500 Ampere at 40 Degree Celsius, 3 Pole, 600VAC @ 50/60HZ. New Surplus and Certified Reconditioned with 1 Year Warranty.

    MDLB3500

    Eaton / Cutler Hammer

    Product Description Specs are as follows: MDLB Frame Style, Molded Case Circuit Breaker, Thermal Magnetic Non-Interchangeable Trip Unit, 500 Ampere...

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    Free with $500 Order
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  • MDLB3600 MDLB Frame Style, Molded Case Circuit Breaker, Thermal Magnetic Non-Interchangeable Trip Unit, 600 Ampere at 40 Degree Celsius, 3 Pole, 600VAC @ 50/60HZ. New Surplus and Certified Reconditioned with 1 Year Warranty.

    MDLB3600

    Eaton / Cutler Hammer

    Product Description Specs are as follows: MDLB Frame Style, Molded Case Circuit Breaker, Thermal Magnetic Non-Interchangeable Trip Unit, 600 Ampere...

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    Free with $500 Order
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  • MDLB3700 MDLB Frame Style, Molded Case Circuit Breaker, Thermal Magnetic Non-Interchangeable Trip Unit, 700 Ampere at 40 Degree Celsius, 3 Pole, 600VAC @ 50/60HZ. New Surplus and Certified Reconditioned with 1 Year Warranty.

    MDLB3700

    Eaton / Cutler Hammer

    Product Description Specs are as follows: MDLB Frame Style, Molded Case Circuit Breaker, Thermal Magnetic Non-Interchangeable Trip Unit, 700 Ampere...

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    Free with $500 Order
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  • MDLB3800 MDLB Frame Style, Molded Case Circuit Breaker, Thermal Magnetic Non-Interchangeable Trip Unit, 800 Ampere at 40 Degree Celsius, 3 Pole, 600VAC @ 50/60HZ. New Surplus and Certified Reconditioned with 1 Year Warranty.

    MDLB3800

    Eaton / Cutler Hammer

    Product Description Specs are as follows: MDLB Frame Style, Molded Case Circuit Breaker, Thermal Magnetic Non-Interchangeable Trip Unit, 800 Ampere...

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    Free with $500 Order
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  • MDLB3800T32W MDLB Frame Style, Molded Case Circuit Breaker, LSI Function Non-Interchangeable Trip Unit, Suitable for Reverse Feed, 800 Ampere Max at 40 Degree Celsius, 3 Pole, 600VAC @ 50/60HZ, Rating Plug Not Included, Without Terminals Standard. New Surplus and Certified Reconditioned with 1 Year Warranty.

    MDLB3800T32W

    Eaton / Cutler Hammer

    Product Description Specs are as follows: MDLB Frame Style, Molded Case Circuit Breaker, LSI Function Non-Interchangeable Trip Unit, Suitable for R...

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    Free with $500 Order
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  • MDLB3800T33W MDLB Frame Style, Molded Case Circuit Breaker, LS Function Non-Interchangeable Trip Unit, Suitable for Reverse Feed, 800 Ampere Max at 40 Degree Celsius, 3 Pole, 600VAC @ 50/60HZ, Rating Plug Not Included, Without Terminals Standard. New Surplus and Certified Reconditioned with 1 Year Warranty.

    MDLB3800T33W

    Eaton / Cutler Hammer

    Product Description Specs are as follows: MDLB Frame Style, Molded Case Circuit Breaker, LS Function Non-Interchangeable Trip Unit, Suitable for Re...

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    Free with $500 Order
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    Free with $500 Order
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  • MDLB3800T35W MDLB Frame Style, Molded Case Circuit Breaker, LSG Function Non-Interchangeable Trip Unit, Suitable for Reverse Feed, 800 Ampere Max at 40 Degree Celsius, 3 Pole, 600VAC @ 50/60HZ, Rating Plug Not Included, Without Terminals Standard. New Surplus and Certified Reconditioned with 1 Year Warranty.

    MDLB3800T35W

    Eaton / Cutler Hammer

    Product Description Specs are as follows: MDLB Frame Style, Molded Case Circuit Breaker, LSG Function Non-Interchangeable Trip Unit, Suitable for R...

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    Delivery
    Free with $500 Order
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    Delivery
    Free with $500 Order
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  • MDLB3800T36W MDLB Frame Style, Molded Case Circuit Breaker, LSIG Function Non-Interchangeable Trip Unit, Suitable for Reverse Feed, 800 Ampere Max at 40 Degree Celsius, 3 Pole, 600VAC @ 50/60HZ, Rating Plug Not Included, Without Terminals Standard. New Surplus and Certified Reconditioned with 1 Year Warranty.

    MDLB3800T36W

    Eaton / Cutler Hammer

    Product Description Specs are as follows: MDLB Frame Style, Molded Case Circuit Breaker, LSIG Function Non-Interchangeable Trip Unit, Suitable for ...

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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 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