Skip to content
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

M-Frame

M-Frame Circuit Breakers

  • CHMDL3800F (Frame Only) CHMDL Frame Style, Molded Case Circuit Breaker Frame, High Interrupting Capacity, 100% Rated, Frame Only (No Trip Unit Included, Uses Electronic Trip Units Only), 3 Pole, 800VAC @ 50/60HZ. New Surplus and Certified Reconditioned with 1 Year Warranty.

    CHMDL3800F (Frame Only)

    Eaton / Cutler Hammer

    Product Description Specs are as follows: CHMDL Frame Style, Molded Case Circuit Breaker Frame, High Interrupting Capacity, 100% Rated, Frame Only ...

    View full details
    Delivery
    Free with $500 Order
    Get it by
    Delivery
    Free with $500 Order
    Get it by
  • CMDL3800F (Frame Only) CMDL Frame Style, Molded Case Circuit Breaker Frame, 100% Rated, Frame Only (No Trip Unit Included, Uses Electronic Trip Units Only), 3 Pole, 800VAC @ 50/60HZ. New Surplus and Certified Reconditioned with 1 Year Warranty.

    CMDL3800F (Frame Only)

    Eaton / Cutler Hammer

    Product Description Specs are as follows: CMDL Frame Style, Molded Case Circuit Breaker Frame, 100% Rated, Frame Only (No Trip Unit Included, Uses ...

    View full details
    Delivery
    Free with $500 Order
    Get it by
    Delivery
    Free with $500 Order
    Get it by
  • HMDL3300 HMDL Frame Style, Molded Case Circuit Breaker, Thermal Magnetic Interchangeable Trip Unit, 300 Ampere at 40 Degree Celsius, 3 Pole, 600VAC @ 50/60HZ. New Surplus and Certified Reconditioned with 1 Year Warranty.

    HMDL3300

    Eaton / Cutler Hammer

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

    View full details
    Delivery
    Free with $500 Order
    Get it by
    Delivery
    Free with $500 Order
    Get it by
  • HMDL3350 HMDL Frame Style, Molded Case Circuit Breaker, Thermal Magnetic Interchangeable Trip Unit, 350 Ampere at 40 Degree Celsius, 3 Pole, 600VAC @ 50/60HZ. New Surplus and Certified Reconditioned with 1 Year Warranty.

    HMDL3350

    Eaton / Cutler Hammer

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

    View full details
    Delivery
    Free with $500 Order
    Get it by
    Delivery
    Free with $500 Order
    Get it by
  • HMDL3400 HMDL Frame Style, Molded Case Circuit Breaker, Thermal Magnetic Interchangeable Trip Unit, 400 Ampere at 40 Degree Celsius, 3 Pole, 600VAC @ 50/60HZ. New Surplus and Certified Reconditioned with 1 Year Warranty.

    HMDL3400

    Eaton / Cutler Hammer

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

    View full details
    Delivery
    Free with $500 Order
    Get it by
    Delivery
    Free with $500 Order
    Get it by
  • HMDL3450 HMDL Frame Style, Molded Case Circuit Breaker, Thermal Magnetic Interchangeable Trip Unit, 450 Ampere at 40 Degree Celsius, 3 Pole, 600VAC @ 50/60HZ. New Surplus and Certified Reconditioned with 1 Year Warranty.

    HMDL3450

    Eaton / Cutler Hammer

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

    View full details
    Delivery
    Free with $500 Order
    Get it by
    Delivery
    Free with $500 Order
    Get it by
  • HMDL3500 HMDL Frame Style, Molded Case Circuit Breaker, Thermal Magnetic Interchangeable Trip Unit, 500 Ampere at 40 Degree Celsius, 3 Pole, 600VAC @ 50/60HZ. New Surplus and Certified Reconditioned with 1 Year Warranty.

    HMDL3500

    Eaton / Cutler Hammer

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

    View full details
    Delivery
    Free with $500 Order
    Get it by
    Delivery
    Free with $500 Order
    Get it by
  • HMDL3600 HMDL Frame Style, Molded Case Circuit Breaker, Thermal Magnetic Interchangeable Trip Unit, 600 Ampere at 40 Degree Celsius, 3 Pole, 600VAC @ 50/60HZ. New Surplus and Certified Reconditioned with 1 Year Warranty.

    HMDL3600

    Eaton / Cutler Hammer

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

    View full details
    Delivery
    Free with $500 Order
    Get it by
    Delivery
    Free with $500 Order
    Get it by
  • HMDL3700 HMDL Frame Style, Molded Case Circuit Breaker, Thermal Magnetic Interchangeable Trip Unit, 700 Ampere at 40 Degree Celsius, 3 Pole, 600VAC @ 50/60HZ. New Surplus and Certified Reconditioned with 1 Year Warranty.

    HMDL3700

    Eaton / Cutler Hammer

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

    View full details
    Delivery
    Free with $500 Order
    Get it by
    Delivery
    Free with $500 Order
    Get it by
  • HMDL3800 HMDL 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.

    HMDL3800

    Eaton / Cutler Hammer

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

    View full details
    Delivery
    Free with $500 Order
    Get it by
    Delivery
    Free with $500 Order
    Get it by
  • HMDL3800F (Frame Only) Pole, 600VAC @ 50/60HZ, High Interrupting Ratings: 100 Kiloampere @ 240VAC, 65 Kiloampere @ 480VAC, 35 Kiloampere @ 600VAC, 25 Kiloampere @ 250VDC. New Surplus and Certified Reconditioned with 1 Year Warranty.

    HMDL3800F (Frame Only)

    Eaton / Cutler Hammer

    Product Description Specs are as follows: HMDL Frame Style, Molded Case Circuit Breaker, Frame Only (No Trip Unit Included), 3 Pole, 600VAC @ 50/60...

    View full details
    Delivery
    Free with $500 Order
    Get it by
    Delivery
    Free with $500 Order
    Get it by
  • HMDL3800F w/MES3800LS (RMS 310) HMDL Frame Style, Molded Case Circuit Breaker, LS Function Non-Interchangeable Trip Unit, High Interrupting Capacity, 800 Ampere Max at 40 Degree Celsius, 3 Pole, 600VAC @ 50/60HZ, Rating Plug Not Included. New Surplus and Certified Reconditioned with 1 Year Warranty.

    HMDL3800F w/MES3800LS (RMS 310)

    Eaton / Cutler Hammer

    Product Description Specs are as follows: HMDL Frame Style, Molded Case Circuit Breaker, LS Function Non-Interchangeable Trip Unit, High Interrupti...

    View full details
    Delivery
    Free with $500 Order
    Get it by
    Delivery
    Free with $500 Order
    Get it by
  • HMDL3800F w/MES3800LSG (RMS 310) HMDL Frame Style, Molded Case Circuit Breaker, LSG Function Non-Interchangeable Trip Unit, High Interrupting Capacity, 800 Ampere Max at 40 Degree Celsius, 3 Pole, 600VAC @ 50/60HZ, Rating Plug Not Included. New Surplus and Certified Reconditioned with 1 Year Warranty.

    HMDL3800F w/MES3800LSG (RMS 310)

    Eaton / Cutler Hammer

    Product Description Specs are as follows: HMDL Frame Style, Molded Case Circuit Breaker, LSG Function Non-Interchangeable Trip Unit, High Interrupt...

    View full details
    Delivery
    Free with $500 Order
    Get it by
    Delivery
    Free with $500 Order
    Get it by
  • HMDL3800F w/MES3800LSI (RMS 310) HMDL Frame Style, Molded Case Circuit Breaker, LSI Function Non-Interchangeable Trip Unit, High Interrupting Capacity, 800 Ampere Max at 40 Degree Celsius, 3 Pole, 600VAC @ 50/60HZ, Rating Plug Not Included. New Surplus and Certified Reconditioned with 1 Year Warranty.

    HMDL3800F w/MES3800LSI (RMS 310)

    Eaton / Cutler Hammer

    Product Description Specs are as follows: HMDL Frame Style, Molded Case Circuit Breaker, LSI Function Non-Interchangeable Trip Unit, High Interrupt...

    View full details
    Delivery
    Free with $500 Order
    Get it by
    Delivery
    Free with $500 Order
    Get it by
  • HMDL3800F w/MES3800LSIG (RMS 310) HMDL Frame Style, Molded Case Circuit Breaker, LSG Function Non-Interchangeable Trip Unit, High Interrupting Capacity, 800 Ampere Max at 40 Degree Celsius, 3 Pole, 600VAC @ 50/60HZ, Rating Plug Not Included. New Surplus and Certified Reconditioned with 1 Year Warranty.

    HMDL3800F w/MES3800LSIG (RMS 310)

    Eaton / Cutler Hammer

    Product Description Specs are as follows: HMDL Frame Style, Molded Case Circuit Breaker, LSG Function Non-Interchangeable Trip Unit, High Interrupt...

    View full details
    Delivery
    Free with $500 Order
    Get it by
    Delivery
    Free with $500 Order
    Get it by
  • HMDL3800 HMDL 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.

    HMDL3800W

    Eaton / Cutler Hammer

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

    View full details
    Delivery
    Free with $500 Order
    Get it by
    Delivery
    Free with $500 Order
    Get it by
  • HMDLB3800T32W

    HMDLB3800T32W

    Eaton / Cutler Hammer

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

    View full details
    Delivery
    Free with $500 Order
    Get it by
    Delivery
    Free with $500 Order
    Get it by
  • HMDLB3800T33W

    HMDLB3800T33W

    Eaton / Cutler Hammer

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

    View full details
    Delivery
    Free with $500 Order
    Get it by
    Delivery
    Free with $500 Order
    Get it by
  • HMDLB3800T35W

    HMDLB3800T35W

    Eaton / Cutler Hammer

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

    View full details
    Delivery
    Free with $500 Order
    Get it by
    Delivery
    Free with $500 Order
    Get it by
  • HMDLB3800T36W

    HMDLB3800T36W

    Eaton / Cutler Hammer

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

    View full details
    Delivery
    Free with $500 Order
    Get it by
    Delivery
    Free with $500 Order
    Get it by
  • HMDLDC3300 HMDL Frame Style, Molded Case Circuit Breaker, Thermal Magnetic Interchangeable Trip Unit, 300 Ampere at 40 Degree Celsius, 3 Pole, 600VAC @ 50/60HZ, New Surplus and Certified Reconditioned with 1 Year Warranty.

    HMDLDC3300

    Eaton / Cutler Hammer

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

    View full details
    Delivery
    Free with $500 Order
    Get it by
    Delivery
    Free with $500 Order
    Get it by
  • HMDLDC3300W HMDL Frame Style, Molded Case Circuit Breaker, Thermal Magnetic Interchangeable Trip Unit, 300 Ampere at 40 Degree Celsius, 3 Pole, 600VAC @ 50/60HZ. New Surplus and Certified Reconditioned with 1 Year Warranty.

    HMDLDC3300W

    Eaton / Cutler Hammer

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

    View full details
    Delivery
    Free with $500 Order
    Get it by
    Delivery
    Free with $500 Order
    Get it by
  • HMDLDC3350 HMDL Frame Style, Molded Case Circuit Breaker, Thermal Magnetic Interchangeable Trip Unit, 350 Ampere at 40 Degree Celsius, 3 Pole, 600VAC @ 50/60HZ, New Surplus and Certified Reconditioned with 1 Year Warranty.

    HMDLDC3350

    Eaton / Cutler Hammer

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

    View full details
    Delivery
    Free with $500 Order
    Get it by
    Delivery
    Free with $500 Order
    Get it by
  • HMDLDC3350W HMDL Frame Style, Molded Case Circuit Breaker, Thermal Magnetic Interchangeable Trip Unit, 350 Ampere at 40 Degree Celsius, 3 Pole, 600VAC @ 50/60HZ. New Surplus and Certified Reconditioned with 1 Year Warranty.

    HMDLDC3350W

    Eaton / Cutler Hammer

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

    View full details
    Delivery
    Free with $500 Order
    Get it by
    Delivery
    Free with $500 Order
    Get it by

Let customers speak for us

from 172 reviews
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
Ground 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
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