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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

  • KT3200T Trip Unit, K Frame Style, Thermal-Magnetic, 200 Ampere at 40 Degree Celsius, 3 Pole, 600VAC, Magnetic Trip Adjustment at 5-10 Times Continuous Ampere Rating. New Surplus and Certified Reconditioned with 1 Year Warranty.
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    KT3200T

    Eaton / Cutler Hammer

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

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    Free with $500 Order
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    Delivery
    Free with $500 Order
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  • KT3225T Trip Unit, K Frame Style, Thermal-Magnetic, 225 Ampere at 40 Degree Celsius, 3Pole, 600VAC, Magnetic Trip Adjustment at 5-10 Times Continuous Ampere Rating. New Surplus and Certified Reconditioned with 1 Year Warranty.
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    KT3225T

    Eaton / Cutler Hammer

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

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    Free with $500 Order
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    Delivery
    Free with $500 Order
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  • KT3250T Trip Unit, K Frame Style, Thermal-Magnetic, 250 Ampere at 40 Degree Celsius, 3Pole, 600VAC, Magnetic Trip Adjustment at 5-10 Times Continuous Ampere Rating. New Surplus and Certified Reconditioned with 1 Year Warranty.
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    KT3250T

    Eaton / Cutler Hammer

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

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    Delivery
    Free with $500 Order
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    Delivery
    Free with $500 Order
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  • KT3300T Trip Unit, K Frame Style, Thermal-Magnetic, 300 Ampere at 40 Degree Celsius, 3Pole, 600VAC, Magnetic Trip Adjustment at 5-10 Times Continuous Ampere Rating. New Surplus and Certified Reconditioned with 1 Year Warranty.
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    KT3300T

    Eaton / Cutler Hammer

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

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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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  • KT3350T Trip Unit, K Frame Style, Thermal-Magnetic, 350 Ampere at 40 Degree Celsius, 3Pole, 600VAC, Magnetic Trip Adjustment at 5-10 Times Continuous Ampere Rating. New Surplus and Certified Reconditioned with 1 Year Warranty.
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    KT3350T

    Eaton / Cutler Hammer

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

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    Delivery
    Free with $500 Order
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    Delivery
    Free with $500 Order
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  • KT3400T Trip Unit, K Frame Style, Thermal-Magnetic, 400 Ampere at 40 Degree Celsius, 3Pole, 600VAC, Magnetic Trip Adjustment at 5-10 Times Continuous Ampere Rating. New Surplus and Certified Reconditioned with 1 Year Warranty.
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    KT3400T

    Eaton / Cutler Hammer

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

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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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  • 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.
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    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.
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    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...

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    Delivery
    Free with $500 Order
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    Delivery
    Free with $500 Order
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  • 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.
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    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...

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    Delivery
    Free with $500 Order
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    Delivery
    Free with $500 Order
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  • 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.
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    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...

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    Delivery
    Free with $500 Order
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    Delivery
    Free with $500 Order
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  • T300K Terminals, K-Frame Style, Pressure Type Lugs or Connectors, Field or Factory Mounted, Used for Line and or Load Connections, 225 Ampere Maximum Breaker Rating, Aluminum Body Material, Cu/Al Wire Type, AWG Wire Range/Number of Conductors 3-350/1. New Surplus and Certified Reconditioned with 1 Year Warranty.
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    T300K

    Eaton / Cutler Hammer

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

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    Delivery
    Free with $500 Order
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    Delivery
    Free with $500 Order
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  • T350K Terminals, K-Frame Style, Pressure Type Lugs or Connectors, Field or Factory Mounted, Used for Line and or Load Connections, 350 Ampere Maximum Breaker Rating, Aluminum Body Material, Cu/Al Wire Type, AWG Wire Range/Number of Conductors 250 - 500. New Surplus and Certified Reconditioned with 1 Year Warranty.

    T350K

    Eaton / Cutler Hammer

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

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    Delivery
    Free with $500 Order
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    Delivery
    Free with $500 Order
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  • TA300K Terminals, K-Frame Style, Pressure Type Lugs or Connectors, Field or Factory Mounted, Used for Line and or Load Connections, 225 Ampere Maximum Breaker Rating, Aluminum Body Material, Cu/Al Wire Type, AWG Wire Range/Number of Conductors 3-350/1. New Surplus and Certified Reconditioned with 1 Year Warranty.
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    TA300K

    Eaton / Cutler Hammer

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

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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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  • TA350K Terminals, K-Frame Style, Pressure Type Lugs or Connectors, Field or Factory Mounted, Used for Line and or Load Connections, 350 Ampere Maximum Breaker Rating, Aluminum Body Material, Cu/Al Wire Type, AWG Wire Range/Number of Conductors 250-500/1. New Surplus and Certified Reconditioned with 1 Year Warranty.
    Call for Price

    TA350K

    Eaton / Cutler Hammer

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

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    Delivery
    Free with $500 Order
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    Delivery
    Free with $500 Order
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  • UVH3LP03K Undervoltage Release Mechanism (UVR), K-Frame Style, Field Mounted, Pigtail Lead Connection, Left Pole Mounting on Molded Case Circuit Breakers, 24V AC @ 50/60HZ. New Surplus and Certified Reconditioned with 1 Year Warranty.
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    UVH3LP03K

    Eaton / Cutler Hammer

    Product Description Undervoltage Release Mechanism (UVR), K-Frame Style, Field Mounted, Pigtail Lead Connection, Left Pole Mounting on Molded Case...

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    Delivery
    Free with $500 Order
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    Delivery
    Free with $500 Order
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  • UVH3LP08K Undervoltage Release Mechanism (UVR), K-Frame Style, Field Mounted, Pigtail Lead Connection, Left Pole Mounting on Molded Case Circuit Breakers, 110-127VAC @ 50/60HZ. New Surplus and Certified Reconditioned with 1 Year Warranty.
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    UVH3LP08K

    Eaton / Cutler Hammer

    Product Description Undervoltage Release Mechanism (UVR), K-Frame Style, Field Mounted, Pigtail Lead Connection, Left Pole Mounting on Molded Case...

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    Delivery
    Free with $500 Order
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    Delivery
    Free with $500 Order
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  • UVH3LP11K Undervoltage Release Mechanism (UVR), K-Frame Style, Field Mounted, Pigtail Lead Connection, Left Pole Mounting on Molded Case Circuit Breakers, 208-240V AC @ 50/60HZ. New Surplus and Certified Reconditioned with 1 Year Warranty.
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    UVH3LP11K

    Eaton / Cutler Hammer

    Product Description Undervoltage Release Mechanism (UVR), K-Frame Style, Field Mounted, Pigtail Lead Connection, Left Pole Mounting on Molded Case...

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    Delivery
    Free with $500 Order
    Get it by
    Call for Price
    Delivery
    Free with $500 Order
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  • UVH3LP15K Undervoltage Release Mechanism (UVR), K-Frame Style, Field Mounted, Pigtail Lead Connection, Left Pole Mounting on Molded Case Circuit Breakers, 380-480V AC @ 50/60HZ. New Surplus and Certified Reconditioned with 1 Year Warranty.
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    UVH3LP15K

    Eaton / Cutler Hammer

    Product Description Undervoltage Release Mechanism (UVR), K-Frame Style, Field Mounted, Pigtail Lead Connection, Left Pole Mounting on Molded Case...

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    Delivery
    Free with $500 Order
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    Delivery
    Free with $500 Order
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  • UVH3LP21K Undervoltage Release Mechanism (UVR), K-Frame Style, Field Mounted, Pigtail Lead Connection, Left Pole Mounting on Molded Case Circuit Breakers, 24V DC @ 50/60HZ. New Surplus and Certified Reconditioned with 1 Year Warranty.
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    UVH3LP21K

    Eaton / Cutler Hammer

    Product Description Undervoltage Release Mechanism (UVR), K-Frame Style, Field Mounted, Pigtail Lead Connection, Left Pole Mounting on Molded Case...

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    Delivery
    Free with $500 Order
    Get it by
    Call for Price
    Delivery
    Free with $500 Order
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  • UVH3LP23K Undervoltage Release Mechanism (UVR), K-Frame Style, Field Mounted, Pigtail Lead Connection, Left Pole Mounting on Molded Case Circuit Breakers, 48-60V DC @ 50/60HZ. New Surplus and Certified Reconditioned with 1 Year Warranty.
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    UVH3LP23K

    Eaton / Cutler Hammer

    Product Description Undervoltage Release Mechanism (UVR), K-Frame Style, Field Mounted, Pigtail Lead Connection, Left Pole Mounting on Molded Case...

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    Delivery
    Free with $500 Order
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    Delivery
    Free with $500 Order
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  • UVH3LP26K Undervoltage Release Mechanism (UVR), K-Frame Style, Field Mounted, Pigtail Lead Connection, Left Pole Mounting on Molded Case Circuit Breakers, 110-127V DC @ 50/60HZ. New Surplus and Certified Reconditioned with 1 Year Warranty.
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    UVH3LP26K

    Eaton / Cutler Hammer

    Product Description Undervoltage Release Mechanism (UVR), K-Frame Style, Field Mounted, Pigtail Lead Connection, Left Pole Mounting on Molded Case...

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    Delivery
    Free with $500 Order
    Get it by
    Call for Price
    Delivery
    Free with $500 Order
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  • UVH3RP08K Undervoltage Release Mechanism (UVR), K-Frame Style, Field Mounted, Pigtail Lead Connection, Left Pole Mounting on Molded Case Circuit Breakers, 110-127VAC @ 50/60HZ. New Surplus and Certified Reconditioned with 1 Year Warranty.
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    UVH3RP08K

    Eaton / Cutler Hammer

    Product Description Undervoltage Release Mechanism (UVR), K-Frame Style, Field Mounted, Pigtail Lead Connection, Left Pole Mounting on Molded Case...

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    Delivery
    Free with $500 Order
    Get it by
    Call for Price
    Delivery
    Free with $500 Order
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  • UVH3RP11K Undervoltage Release Mechanism (UVR), K-Frame Style, Field Mounted, Pigtail Lead Connection, Right Pole Mounting on Molded Case Circuit Breakers, 208-240V AC @ 50/60HZ. New Surplus and Certified Reconditioned with 1 Year Warranty.
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    UVH3RP11K

    Eaton / Cutler Hammer

    K-Frame Undervoltage Release Mechanism (UVR) This product image represents a base model and is for identification purposes only. Are you purchasing...

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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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  • UVH3RP15K Undervoltage Release Mechanism (UVR), K-Frame Style, Field Mounted, Pigtail Lead Connection, Right Pole Mounting on Molded Case Circuit Breakers, 380-480V AC @ 50/60HZ. New Surplus and Certified Reconditioned with 1 Year Warranty.
    Call for Price

    UVH3RP15K

    Eaton / Cutler Hammer

    K-Frame Undervoltage Release Mechanism (UVR) This product image represents a base model and is for identification purposes only. Are you purchasing...

    View full details
    Delivery
    Free with $500 Order
    Get it by
    Call for Price
    Delivery
    Free with $500 Order
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Let customers speak for us

from 175 reviews

Always a pleasure buying from Breaker Hunters

Jeffrey Seeley
MXD63B800
Great Store

Took them awhile to find an OLD breaker for me but they did come up what I needed. Great service. Highly recommend.

Wayne Nelsen
Q20
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
NDA 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