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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: Circuit Breaker Parts

Eaton / Cutler-Hammer Circuit Breakers Parts and Accessories

  • MT3400T Trip Unit, M Frame Style, Thermal-Magnetic, 400 Ampere at 40 Degree Celsius, 3 Pole, Magnetic Trip Adjustment at 5-10 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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    MT3400T

    Eaton / Cutler Hammer

    M-Frame Style Trip Unit Product Description Specs are as follows: Trip Unit, M Frame Style, Thermal-Magnetic, 400 Ampere at 40 Degree Celsius, 3 Po...

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    Free with $500 Order
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    Delivery
    Free with $500 Order
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  • MT3450T Trip Unit, M Frame Style, Thermal-Magnetic, 450 Ampere at 40 Degree Celsius, 3 Pole, Magnetic Trip Adjustment at 5-10 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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    MT3450T

    Eaton / Cutler Hammer

    M-Frame Style Trip Unit Product Description Specs are as follows: Trip Unit, M Frame Style, Thermal-Magnetic, 450 Ampere at 40 Degree Celsius, 3 Po...

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    Delivery
    Free with $500 Order
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    Delivery
    Free with $500 Order
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  • MT3500T Trip Unit, M Frame Style, Thermal-Magnetic, 500 Ampere at 40 Degree Celsius, 3 Pole, Magnetic Trip Adjustment at 5-10 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

    MT3500T

    Eaton / Cutler Hammer

    M-Frame Style Trip Unit Product Description Specs are as follows: Trip Unit, M Frame Style, Thermal-Magnetic, 500 Ampere at 40 Degree Celsius, 3 Po...

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    Delivery
    Free with $500 Order
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    Delivery
    Free with $500 Order
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  • MT3600T Trip Unit, M Frame Style, Thermal-Magnetic, 600 Ampere at 40 Degree Celsius, 3 Pole, Magnetic Trip Adjustment at 5-10 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

    MT3600T

    Eaton / Cutler Hammer

    M-Frame Style Trip Unit Product Description Specs are as follows: Trip Unit, M Frame Style, Thermal-Magnetic, 600 Ampere at 40 Degree Celsius, 3 Po...

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    Delivery
    Free with $500 Order
    Get it by
    Call for Price
    Delivery
    Free with $500 Order
    Get it by
  • MT3700T Trip Unit, M Frame Style, Thermal-Magnetic, 700 Ampere at 40 Degree Celsius, 3 Pole, Magnetic Trip Adjustment at 4-8 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

    MT3700T

    Eaton / Cutler Hammer

    M-Frame Style Trip Unit Product Description Specs are as follows: Trip Unit, M Frame Style, Thermal-Magnetic, 700 Ampere at 40 Degree Celsius, 3 Po...

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    Delivery
    Free with $500 Order
    Get it by
    Call for Price
    Delivery
    Free with $500 Order
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  • MT3800T Trip Unit, M Frame Style, Thermal-Magnetic, 800 Ampere at 40 Degree Celsius, 3 Pole, Magnetic Trip Adjustment at 4-8 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

    MT3800T

    Eaton / Cutler Hammer

    M-Frame Style Trip Unit Product Description Specs are as follows: Trip Unit, M Frame Style, Thermal-Magnetic, 800 Ampere at 40 Degree Celsius, 3 Po...

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    Delivery
    Free with $500 Order
    Get it by
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    Delivery
    Free with $500 Order
    Get it by
  • SNT1LP03K Shunt Trip, F-Frame Style, Field Mounted, Pigtail Lead Connection, Left Pole Mounting on Molded Case Circuit Breakers, Dual Voltage Rated: 12-24VAC @ 50/60HZ or 12-24VDC. New Surplus and Certified Reconditioned with 1 Year Warranty.
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    SNT1LP03K

    Eaton / Cutler Hammer

    F Frame Style Shunt Trip Circuit Breaker Accessory This product image represents a base model and is for identification purposes only. Are you purc...

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    Delivery
    Free with $500 Order
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    Delivery
    Free with $500 Order
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  • SNT1LP08K Shunt Trip, F-Frame Style, Field Mounted, Pigtail Lead Connection, Left Pole Mounting on Molded Case Circuit Breakers, Dual Voltage Rated: 48-127VAC @ 50/60HZ or 48-60VDC. New Surplus and Certified Reconditioned with 1 Year Warranty.
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    SNT1LP08K

    Eaton / Cutler Hammer

    F Frame Style Shunt Trip Circuit Breaker Accessory This product image represents a base model and is for identification purposes only. Are you purc...

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    Delivery
    Free with $500 Order
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    Delivery
    Free with $500 Order
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  • SNT1LP12K Shunt Trip, F-Frame Style, Field Mounted, Pigtail Lead Connection, Left Pole Mounting on Molded Case Circuit Breakers, Dual Voltage Rated: 208-380VAC @ 50/60HZ or 110-127VDC. New Surplus and Certified Reconditioned with 1 Year Warranty.
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    SNT1LP12K

    Eaton / Cutler Hammer

    F Frame Style Shunt Trip Circuit Breaker Accessory This product image represents a base model and is for identification purposes only. Are you purc...

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    Delivery
    Free with $500 Order
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    Delivery
    Free with $500 Order
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  • SNT1LP18K Shunt Trip, F-Frame Style, Field Mounted, Pigtail Lead Connection, Left Pole Mounting on Molded Case Circuit Breakers, Dual Voltage Rated: 415-600VAC @ 50/60HZ or 220-250VDC. New Surplus and Certified Reconditioned with 1 Year Warranty.
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    SNT1LP18K

    Eaton / Cutler Hammer

    F Frame Style Shunt Trip Circuit Breaker Accessory This product image represents a base model and is for identification purposes only. Are you purc...

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    Delivery
    Free with $500 Order
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    Delivery
    Free with $500 Order
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  • SNT1RP03K Shunt Trip, F-Frame Style, Field Mounted, Pigtail Lead Connection, Right Pole Mounting on Molded Case Circuit Breakers, Dual Voltage Rated: 12-24VAC @ 50/60HZ or 12-24VDC. New Surplus and Certified Reconditioned with 1 Year Warranty.
    Call for Price

    SNT1RP03K

    Eaton / Cutler Hammer

    F Frame Style Shunt Trip Circuit Breaker Accessory This product image represents a base model and is for identification purposes only. Are you purc...

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    Delivery
    Free with $500 Order
    Get it by
    Call for Price
    Delivery
    Free with $500 Order
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  • SNT1RP08K Shunt Trip, F-Frame Style, Field Mounted, Pigtail Lead Connection, Right Pole Mounting on Molded Case Circuit Breakers, Dual Voltage Rated: 48-127VAC @ 50/60HZ or 48-60VDC. New Surplus and Certified Reconditioned with 1 Year Warranty.

    SNT1RP08K

    Eaton / Cutler Hammer

    F Frame Style Shunt Trip Circuit Breaker Accessory This product image represents a base model and is for identification purposes only. Are you purc...

    View full details
    Delivery
    Free with $500 Order
    Get it by
    Delivery
    Free with $500 Order
    Get it by
  • SNT1RP12K Shunt Trip, F-Frame Style, Field Mounted, Pigtail Lead Connection, Right Pole Mounting on Molded Case Circuit Breakers, Dual Voltage Rated: 208-380VAC @ 50/60HZ or 110-127VDC. New Surplus and Certified Reconditioned with 1 Year Warranty.
    Call for Price

    SNT1RP12K

    Eaton / Cutler Hammer

    F Frame Style Shunt Trip Circuit Breaker Accessory This product image represents a base model and is for identification purposes only. Are you purc...

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    Delivery
    Free with $500 Order
    Get it by
    Call for Price
    Delivery
    Free with $500 Order
    Get it by
  • SNT1RP18K Shunt Trip, F-Frame Style, Field Mounted, Pigtail Lead Connection, Right Pole Mounting on Molded Case Circuit Breakers, Dual Voltage Rated:415-600VAC @ 50/60HZ or 220-250VDC. New Surplus and Certified Reconditioned with 1 Year Warranty.
    Call for Price

    SNT1RP18K

    Eaton / Cutler Hammer

    F Frame Style Shunt Trip Circuit Breaker Accessory This product image represents a base model and is for identification purposes only. Are you purc...

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    Delivery
    Free with $500 Order
    Get it by
    Call for Price
    Delivery
    Free with $500 Order
    Get it by
  • SNT2P04K Shunt Trip, J-Frame Style, Factory or Field Mounted, Pigtail Lead Connection, Left, Right, or Neutral Pole Mounting on Molded Case Circuit Breakers, Dual Voltage Rated: 12-24V AC or DC @ 50/60HZ. New Surplus and Certified Reconditioned with 1 Year Warranty.
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    SNT2P04K

    Eaton / Cutler Hammer

    J-Frame Style Shunt Trip This product image represents a base model and is for identification purposes only. Are you purchasing accessories and you...

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    Delivery
    Free with $500 Order
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    Delivery
    Free with $500 Order
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  • SNT2P05K Shunt Trip, J-Frame Style, Factory or Field Mounted, Pigtail Lead Connection, Left, Right, or Neutral Pole Mounting on Molded Case Circuit Breakers, Dual Voltage Rated: 12-60V AC or DC @ 50/60HZ. Specifications Manufacturer Eaton / Cutler Hammer Warranty One Year Connection Pigtail Leads Frame Type J Voltage Max 12-60V AC or DC
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    SNT2P05K

    Eaton / Cutler Hammer

    J-Frame Style Shunt Trip This product image represents a base model and is for identification purposes only. Are you purchasing accessories and you...

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    Delivery
    Free with $500 Order
    Get it by
    Call for Price
    Delivery
    Free with $500 Order
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  • SNT2P06K Shunt Trip, J-Frame Style, Factory or Field Mounted, Pigtail Lead Connection, Left, Right, or Neutral Pole Mounting on Molded Case Circuit Breakers, Dual Voltage Rated: 48-60V AC or DC @ 50/60HZ. New Surplus and Certified Reconditioned with 1 Year Warranty.
    Call for Price

    SNT2P06K

    Eaton / Cutler Hammer

    J-Frame Style Shunt Trip This product image represents a base model and is for identification purposes only. Are you purchasing accessories and you...

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    Delivery
    Free with $500 Order
    Get it by
    Call for Price
    Delivery
    Free with $500 Order
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  • SNT2P11K Shunt Trip, J-Frame Style, Factory or Field Mounted, Pigtail Lead Connection, Left, Right, or Neutral Pole Mounting on Molded Case Circuit Breakers, Dual Voltage Rated: 110-240VAC or 110-125VDC @ 50/60HZ. New Surplus and Certified Reconditioned with 1 Year Warranty.
    Call for Price

    SNT2P11K

    Eaton / Cutler Hammer

    J-Frame Style Shunt Trip This product image represents a base model and is for identification purposes only. Are you purchasing accessories and you...

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    Delivery
    Free with $500 Order
    Get it by
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    Delivery
    Free with $500 Order
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  • SNT2P14K Shunt Trip, J-Frame Style, Factory or Field Mounted, Pigtail Lead Connection, Left, Right, or Neutral Pole Mounting on Molded Case Circuit Breakers, Dual Voltage Rated: 380-440V AC or 220-250V DC @ 50/60HZ. New Surplus and Certified Reconditioned with 1 Year Warranty.
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    SNT2P14K

    Eaton / Cutler Hammer

    J-Frame Style Shunt Trip Look under Parts & Accessories or follow the links below to order accessories used to create additional configurations...

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    Free with $500 Order
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    Delivery
    Free with $500 Order
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  • SNT2P18K Shunt Trip, J-Frame Style, Factory or Field Mounted, Pigtail Lead Connection, Left, Right, or Neutral Pole Mounting on Molded Case Circuit Breakers, Dual Voltage Rated: 480-600V AC @ 50/60HZ. New Surplus and Certified Reconditioned with 1 Year Warranty.
    Call for Price

    SNT2P18K

    Eaton / Cutler Hammer

    J-Frame Style Shunt Trip This product image represents a base model and is for identification purposes only. Are you purchasing accessories and you...

    View full details
    Delivery
    Free with $500 Order
    Get it by
    Call for Price
    Delivery
    Free with $500 Order
    Get it by
  • SNT3P04K Shunt Trip, K-Frame Style, Factory or Field Mounted, Pigtail Lead Connection, Left, Right, or Neutral Pole Mounting on Molded Case Circuit Breakers, Dual Voltage Rated: 12-24V AC or DC @ 50/60HZ. New Surplus and Certified Reconditioned with 1 Year Warranty.
    Call for Price

    SNT3P04K

    Eaton / Cutler Hammer

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

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    Delivery
    Free with $500 Order
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    Delivery
    Free with $500 Order
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  • SNT3P06K Shunt Trip, K-Frame Style, Factory or Field Mounted, Pigtail Lead Connection, Left, Right, or Neutral Pole Mounting on Molded Case Circuit Breakers, Dual Voltage Rated: 48-60V AC or DC @ 50/60HZ. New Surplus and Certified Reconditioned with 1 Year Warranty.
    Call for Price

    SNT3P06K

    Eaton / Cutler Hammer

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

    View full details
    Delivery
    Free with $500 Order
    Get it by
    Call for Price
    Delivery
    Free with $500 Order
    Get it by
  • SNT3P11K Shunt Trip, K-Frame Style, Factory or Field Mounted, Pigtail Lead Connection, Left, Right, or Neutral Pole Mounting on Molded Case Circuit Breakers, Dual Voltage Rated: 110-240VAC or 110-125VDC @ 50/60HZ. New Surplus and Certified Reconditioned with 1 Year Warranty.
    Call for Price

    SNT3P11K

    Eaton / Cutler Hammer

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

    View full details
    Delivery
    Free with $500 Order
    Get it by
    Call for Price
    Delivery
    Free with $500 Order
    Get it by
  • SNT3P18K Shunt Trip, K-Frame Style, Factory or Field Mounted, Pigtail Lead Connection, Left, Right, or Neutral Pole Mounting on Molded Case Circuit Breakers, Dual Voltage Rated: 480-600V AC @ 50/60HZ New Surplus and Certified Reconditioned with 1 Year Warranty.
    Call for Price

    SNT3P18K

    Eaton / Cutler Hammer

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

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