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Free Economy Shipping On Orders Over $1,500 | Refer to FAQ For Additional Information | websales@breakerhunters.com | 877-963-4543
Free Economy Shipping On Orders Over $1,500 | Refer to FAQ For Additional Information | websales@breakerhunters.com | 877-963-4543

K-Frame-Mining

Eaton / Cutler-Hammer K-Frame Mining Circuit Breakers

  • E2K3400MDWU18 E2K Frame Style, Molded Case Mining Circuit Breaker, Interchangeable Magnetic Only Trip Unit, 400 Ampere at 40 Degree Celsius, 3 Pole, 600VAC @ 50/60HZ, Without Terminals Standard, U18 Option Includes: [110-127VAC UVR Installed, Left Pole Mounted, Exiting Rear], 1 Year Warranty.

    E2K3400MDWU18

    Eaton / Cutler Hammer

    Product Description Specs are as follows: E2K Frame Style, Molded Case Mining Circuit Breaker, Interchangeable Magnetic Only Trip Unit, 400 Ampere ...

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    Delivery
    Free with $500 Order
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    Delivery
    Free with $500 Order
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  • E2K3400MDWU66 E2K Frame Style, Molded Case Mining Circuit Breaker, Interchangeable Magnetic Only Trip Unit, 400 Ampere at 40 Degree Celsius, 3 Pole, 600VAC @ 50/60HZ, Without Terminals Standard, U66 Option Includes: [110-127VAC UVR Installed, Left Pole Mounted, Exiting Rear], 1 Year Warranty.

    E2K3400MDWU66

    Eaton / Cutler Hammer

    Product Description Specs are as follows: E2K Frame Style, Molded Case Mining Circuit Breaker, Interchangeable Magnetic Only Trip Unit, 400 Ampere ...

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    Delivery
    Free with $500 Order
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    Delivery
    Free with $500 Order
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  • E2K3400MFW E2K Frame Style, Molded Case Mining Circuit Breaker, Interchangeable Magnetic Only Trip Unit, 400 Ampere at 40 Degree Celsius, 3 Pole, 600VAC @ 50/60HZ, Without Terminals Standard, 1 Year Warranty.

    E2K3400MFW

    Eaton / Cutler Hammer

    Product Description Specs are as follows: E2K Frame Style, Molded Case Mining Circuit Breaker, Interchangeable Magnetic Only Trip Unit, 400 Ampere ...

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    Delivery
    Free with $500 Order
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    Delivery
    Free with $500 Order
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  • E2K3400MFWU18 E2K Frame Style, Molded Case Mining Circuit Breaker, Interchangeable Magnetic Only Trip Unit, 400 Ampere at 40 Degree Celsius, 3 Pole, 600VAC @ 50/60HZ, Without Terminals Standard, U18 Option Includes: [110-127VAC UVR Installed, Left Pole Mounted, Exiting Rear], 1 Year Warranty.

    E2K3400MFWU18

    Eaton / Cutler Hammer

    Product Description Specs are as follows: E2K Frame Style, Molded Case Mining Circuit Breaker, Interchangeable Magnetic Only Trip Unit, 400 Ampere ...

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    Delivery
    Free with $500 Order
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    Delivery
    Free with $500 Order
    Get it by
  • E2K3400MFWU66 E2K Frame Style, Molded Case Mining Circuit Breaker, Interchangeable Magnetic Only Trip Unit, 400 Ampere at 40 Degree Celsius, 3 Pole, 600VAC @ 50/60HZ, Without Terminals Standard, U66 Option Includes: [110-127VAC UVR Installed, Left Pole Mounted, Exiting Rear], 1 Year Warranty.

    E2K3400MFWU66

    Eaton / Cutler Hammer

    Product Description Specs are as follows: E2K Frame Style, Molded Case Mining Circuit Breaker, Interchangeable Magnetic Only Trip Unit, 400 Ampere ...

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    Delivery
    Free with $500 Order
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    Delivery
    Free with $500 Order
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  • E2K3400MGW E2K Frame Style, Molded Case Mining Circuit Breaker, Interchangeable Magnetic Only Trip Unit, 400 Ampere at 40 Degree Celsius, 3 Pole, 600VAC @ 50/60HZ, Without Terminals Standard. 1 Year Warranty.

    E2K3400MGW

    Eaton / Cutler Hammer

    Product Description Specs are as follows: E2K Frame Style, Molded Case Mining Circuit Breaker, Interchangeable Magnetic Only Trip Unit, 400 Ampere ...

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    Delivery
    Free with $500 Order
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    Delivery
    Free with $500 Order
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  • E2K3400MGWA06U66 E2K Frame Style, Molded Case Mining Circuit Breaker, Interchangeable Magnetic Only Trip Unit, 400 Ampere at 40 Degree Celsius, 3 Pole, 600VAC @ 50/60HZ, Without Terminals Standard. 1 Year Warranty.

    E2K3400MGWA06U66

    Eaton / Cutler Hammer

    Product Description Specs are as follows: E2K Frame Style, Molded Case Mining Circuit Breaker, Interchangeable Magnetic Only Trip Unit, 400 Ampere ...

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    Delivery
    Free with $500 Order
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    Delivery
    Free with $500 Order
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  • E2K3400MGWS10 E2K Frame Style, Molded Case Mining Circuit Breaker, Interchangeable Magnetic Only Trip Unit, 400 Ampere at 40 Degree Celsius, 3 Pole, 600VAC @ 50/60HZ, Without Terminals Standard. 1 Year Warranty.

    E2K3400MGWS10

    Eaton / Cutler Hammer

    Product Description Specs are as follows: E2K Frame Style, Molded Case Mining Circuit Breaker, Interchangeable Magnetic Only Trip Unit, 400 Ampere ...

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    Delivery
    Free with $500 Order
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    Delivery
    Free with $500 Order
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  • E2K3400MGWU18 E2K Frame Style, Molded Case Mining Circuit Breaker, Interchangeable Magnetic Only Trip Unit, 400 Ampere at 40 Degree Celsius, 3 Pole, 600VAC @ 50/60HZ, Without Terminals Standard, U18 Option Includes: [110-127VAC UVR Installed, Left Pole Mounted, Exiting Rear], 1 Year Warranty.

    E2K3400MGWU18

    Eaton / Cutler Hammer

    Product Description Specs are as follows: E2K Frame Style, Molded Case Mining Circuit Breaker, Interchangeable Magnetic Only Trip Unit, 400 Ampere ...

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    Delivery
    Free with $500 Order
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    Delivery
    Free with $500 Order
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  • E2K3400MGWU49 E2K Frame Style, Molded Case Mining Circuit Breaker, Interchangeable Magnetic Only Trip Unit, 400 Ampere at 40 Degree Celsius, 3 Pole, 600VAC @ 50/60HZ, Without Terminals Standard. 1 Year Warranty.

    E2K3400MGWU49

    Eaton / Cutler Hammer

    Product Description Specs are as follows: E2K Frame Style, Molded Case Mining Circuit Breaker, Interchangeable Magnetic Only Trip Unit, 400 Ampere ...

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    Delivery
    Free with $500 Order
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    Delivery
    Free with $500 Order
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  • E2K3400MGWU66 E2K Frame Style, Molded Case Mining Circuit Breaker, Interchangeable Magnetic Only Trip Unit, 400 Ampere at 40 Degree Celsius, 3 Pole, 600VAC @ 50/60HZ, Without Terminals Standard, U66 Option Includes: [110-127VAC UVR Installed, Left Pole Mounted, Exiting Rear], 1 Year Warranty.

    E2K3400MGWU66

    Eaton / Cutler Hammer

    Product Description Specs are as follows: E2K Frame Style, Molded Case Mining Circuit Breaker, Interchangeable Magnetic Only Trip Unit, 400 Ampere ...

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    Delivery
    Free with $500 Order
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    Delivery
    Free with $500 Order
    Get it by
  • E2K3400MJW E2K Frame Style, Molded Case Mining Circuit Breaker, Interchangeable Magnetic Only Trip Unit, 400 Ampere at 40 Degree Celsius, 3 Pole, 600VAC @ 50/60HZ, Without Terminals Standard. 1 Year Warranty.

    E2K3400MJW

    Eaton / Cutler Hammer

    Product Description Specs are as follows: E2K Frame Style, Molded Case Mining Circuit Breaker, Interchangeable Magnetic Only Trip Unit, 400 Ampere ...

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    Delivery
    Free with $500 Order
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    Delivery
    Free with $500 Order
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  • E2K3400MJWA06T14 E2K Frame Style, Molded Case Mining Circuit Breaker, Interchangeable Magnetic Only Trip Unit, 400 Ampere at 40 Degree Celsius, 3 Pole, 600VAC @ 50/60HZ, Without Terminals Standard. 1 Year Warranty.

    E2K3400MJWA06T14

    Eaton / Cutler Hammer

    Product Description Specs are as follows: E2K Frame Style, Molded Case Mining Circuit Breaker, Interchangeable Magnetic Only Trip Unit, 400 Ampere ...

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    Delivery
    Free with $500 Order
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    Delivery
    Free with $500 Order
    Get it by
  • E2K3400MJWA06U66 E2K Frame Style, Molded Case Mining Circuit Breaker, Interchangeable Magnetic Only Trip Unit, 400 Ampere at 40 Degree Celsius, 3 Pole, 600VAC @ 50/60HZ, Without Terminals Standard. 1 Year Warranty.

    E2K3400MJWA06U66

    Eaton / Cutler Hammer

    Product Description Specs are as follows: E2K Frame Style, Molded Case Mining Circuit Breaker, Interchangeable Magnetic Only Trip Unit, 400 Ampere ...

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    Delivery
    Free with $500 Order
    Get it by
    Delivery
    Free with $500 Order
    Get it by
  • E2K3400MJWT14 E2K Frame Style, Molded Case Mining Circuit Breaker, Interchangeable Magnetic Only Trip Unit, 400 Ampere at 40 Degree Celsius, 3 Pole, 600VAC @ 50/60HZ, Without Terminals Standard, T14 Option Includes: [110-127 VDC UVR Installed, Non LED, Left Pole Mounted, Exiting Rear]. 1 Year Warranty.

    E2K3400MJWT14

    Eaton / Cutler Hammer

    Product Description Specs are as follows: E2K Frame Style, Molded Case Mining Circuit Breaker, Interchangeable Magnetic Only Trip Unit, 400 Ampere ...

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    Delivery
    Free with $500 Order
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    Delivery
    Free with $500 Order
    Get it by
  • E2K3400MJWU18 E2K Frame Style, Molded Case Mining Circuit Breaker, Interchangeable Magnetic Only Trip Unit, 400 Ampere at 40 Degree Celsius, 3 Pole, 600VAC @ 50/60HZ, Without Terminals Standard, U18 Option Includes: [110-127VAC UVR Installed, Left Pole Mounted, Exiting Rear], 1 Year Warranty.

    E2K3400MJWU18

    Eaton / Cutler Hammer

    Product Description Specs are as follows: E2K Frame Style, Molded Case Mining Circuit Breaker, Interchangeable Magnetic Only Trip Unit, 400 Ampere ...

    View full details
    Delivery
    Free with $500 Order
    Get it by
    Delivery
    Free with $500 Order
    Get it by
  • E2K3400MJWU66 E2K Frame Style, Molded Case Mining Circuit Breaker, Interchangeable Magnetic Only Trip Unit, 400 Ampere at 40 Degree Celsius, 3 Pole, 600VAC @ 50/60HZ, Without Terminals Standard, U66 Option Includes: [110-127VAC UVR Installed, Left Pole Mounted, Exiting Rear], 1 Year Warranty.

    E2K3400MJWU66

    Eaton / Cutler Hammer

    Product Description Specs are as follows: E2K Frame Style, Molded Case Mining Circuit Breaker, Interchangeable Magnetic Only Trip Unit, 400 Ampere ...

    View full details
    Delivery
    Free with $500 Order
    Get it by
    Delivery
    Free with $500 Order
    Get it by
  • E2K3400MKW E2K Frame Style, Molded Case Mining Circuit Breaker, Interchangeable Magnetic Only Trip Unit, 400 Ampere at 40 Degree Celsius, 3 Pole, 600VAC @ 50/60HZ, Without Terminals Standard. 1 Year Warranty.

    E2K3400MKW

    Eaton / Cutler Hammer

    Product Description Specs are as follows: E2K Frame Style, Molded Case Mining Circuit Breaker, Interchangeable Magnetic Only Trip Unit, 400 Ampere ...

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    Delivery
    Free with $500 Order
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    Delivery
    Free with $500 Order
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  • E2K3400MKWS10 E2K Frame Style, Molded Case Mining Circuit Breaker, Interchangeable Magnetic Only Trip Unit, 400 Ampere at 40 Degree Celsius, 3 Pole, 600VAC @ 50/60HZ, Without Terminals Standard, S10 Option Includes: [110-240 VAC or 110-125 VDC Shunt Trip Installed, Left Pole Mounted, Exiting Rear]. 1 Year Warranty.

    E2K3400MKWS10

    Eaton / Cutler Hammer

    Product Description Specs are as follows: E2K Frame Style, Molded Case Mining Circuit Breaker, Interchangeable Magnetic Only Trip Unit, 400 Ampere ...

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    Delivery
    Free with $500 Order
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    Delivery
    Free with $500 Order
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  • E2K3400MKWS50 E2K Frame Style, Molded Case Mining Circuit Breaker, Interchangeable Magnetic Only Trip Unit, 400 Ampere at 40 Degree Celsius, 3 Pole, 600VAC @ 50/60HZ, Without Terminals Standard. 1 Year Warranty.

    E2K3400MKWS50

    Eaton / Cutler Hammer

    Product Description Specs are as follows: E2K Frame Style, Molded Case Mining Circuit Breaker, Interchangeable Magnetic Only Trip Unit, 400 Ampere ...

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    Delivery
    Free with $500 Order
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    Delivery
    Free with $500 Order
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  • E2K3400MKWS54 E2K Frame Style, Molded Case Mining Circuit Breaker, Interchangeable Magnetic Only Trip Unit, 400 Ampere at 40 Degree Celsius, 3 Pole, 600VAC @ 50/60HZ, Without Terminals Standard. 1 Year Warranty.

    E2K3400MKWS54

    Eaton / Cutler Hammer

    Product Description Specs are as follows: E2K Frame Style, Molded Case Mining Circuit Breaker, Interchangeable Magnetic Only Trip Unit, 400 Ampere ...

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    Delivery
    Free with $500 Order
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    Delivery
    Free with $500 Order
    Get it by
  • E2K3400MKWT14 E2K Frame Style, Molded Case Mining Circuit Breaker, Interchangeable Magnetic Only Trip Unit, 400 Ampere at 40 Degree Celsius, 3 Pole, 600VAC @ 50/60HZ, Without Terminals Standard. 1 Year Warranty.

    E2K3400MKWT14

    Eaton / Cutler Hammer

    Product Description Specs are as follows: E2K Frame Style, Molded Case Mining Circuit Breaker, Interchangeable Magnetic Only Trip Unit, 400 Ampere ...

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    Delivery
    Free with $500 Order
    Get it by
    Delivery
    Free with $500 Order
    Get it by
  • E2K3400MKWU18 E2K Frame Style, Molded Case Mining Circuit Breaker, Interchangeable Magnetic Only Trip Unit, 400 Ampere at 40 Degree Celsius, 3 Pole, 600VAC @ 50/60HZ, Without Terminals Standard, U18 Option Includes: [110-127VAC UVR Installed, Left Pole Mounted, Exiting Rear], 1 Year Warranty.

    E2K3400MKWU18

    Eaton / Cutler Hammer

    Product Description Specs are as follows: E2K Frame Style, Molded Case Mining Circuit Breaker, Interchangeable Magnetic Only Trip Unit, 400 Ampere ...

    View full details
    Delivery
    Free with $500 Order
    Get it by
    Delivery
    Free with $500 Order
    Get it by
  • E2K3400MKWU66 E2K Frame Style, Molded Case Mining Circuit Breaker, Interchangeable Magnetic Only Trip Unit, 400 Ampere at 40 Degree Celsius, 3 Pole, 600VAC @ 50/60HZ, Without Terminals Standard, U66 Option Includes: [110-127VAC UVR Installed, Left Pole Mounted, Exiting Rear], 1 Year Warranty.

    E2K3400MKWU66

    Eaton / Cutler Hammer

    Product Description Specs are as follows: E2K Frame Style, Molded Case Mining Circuit Breaker, Interchangeable Magnetic Only Trip Unit, 400 Ampere ...

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    Delivery
    Free with $500 Order
    Get it by
    Delivery
    Free with $500 Order
    Get it by

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