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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

Products

  • MSH4-5A Type MSH, Heater Element. New Surplus and Certified Reconditioned with 1 Year Warranty.
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    MSH4.5A

    Westinghouse

    Product Description MSH Style, Heater Element This product image represents a base model and is for identification purposes only. Are you purchasin...

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  • MSH5-0A Type MSH, Heater Element. New Surplus and Certified Reconditioned with 1 Year Warranty.
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    MSH5.0A

    Westinghouse

    Product Description MSH Style, Heater Element This product image represents a base model and is for identification purposes only. Are you purchasin...

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  • MSH5-5A Type MSH, Heater Element. New Surplus and Certified Reconditioned with 1 Year Warranty.
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    MSH5.5A

    Westinghouse

    Product Description MSH Style, Heater Element This product image represents a base model and is for identification purposes only. Are you purchasin...

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    Free with $500 Order
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  • MSH6-0A Type MSH, Heater Element. New Surplus and Certified Reconditioned with 1 Year Warranty.
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    MSH6.0A

    Westinghouse

    Product Description MSH Style, Heater Element This product image represents a base model and is for identification purposes only. Are you purchasin...

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    Free with $500 Order
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  • MSH6-6A Type MSH, Heater Element. New Surplus and Certified Reconditioned with 1 Year Warranty.
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    MSH6.6A

    Westinghouse

    Product Description MSH Style, Heater Element This product image represents a base model and is for identification purposes only. Are you purchasin...

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    Free with $500 Order
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    Free with $500 Order
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  • MSH7-3A Type MSH, Heater Element. New Surplus and Certified Reconditioned with 1 Year Warranty.
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    MSH7.3A

    Westinghouse

    Product Description MSH Style, Heater Element This product image represents a base model and is for identification purposes only. Are you purchasin...

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    Free with $500 Order
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  • MSH8-0A Type MSH, Heater Element. New Surplus and Certified Reconditioned with 1 Year Warranty.
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    MSH8.0A

    Westinghouse

    Product Description MSH Style, Heater Element This product image represents a base model and is for identification purposes only. Are you purchasin...

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    Free with $500 Order
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    Free with $500 Order
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  • MSH8-8A Type MSH, Heater Element. New Surplus and Certified Reconditioned with 1 Year Warranty.
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    MSH8.8A

    Westinghouse

    Product Description MSH Style, Heater Element This product image represents a base model and is for identification purposes only. Are you purchasin...

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  • MSH9-7A Type MSH, Heater Element. New Surplus and Certified Reconditioned with 1 Year Warranty.
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    MSH9.7A

    Westinghouse

    Product Description MSH Style, Heater Element This product image represents a base model and is for identification purposes only. Are you purchasin...

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  • MT3300T Trip Unit, M Frame Style, Thermal-Magnetic, 300 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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    MT3300T

    Eaton / Cutler Hammer

    M-Frame Style Trip Unit Product Description Trip Unit, M Frame Style, Thermal-Magnetic, 300 Ampere at 40 Degree Celsius, 3 Pole, Magnetic Trip Adj...

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  • MT3350T Trip Unit, M Frame Style, Thermal-Magnetic, 350 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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    MT3350T

    Eaton / Cutler Hammer

    M-Frame Style Trip Unit Product Description Trip Unit, M Frame Style, Thermal-Magnetic, 350 Ampere at 40 Degree Celsius, 3 Pole, Magnetic Trip Adj...

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  • 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 Trip Unit, M Frame Style, Thermal-Magnetic, 400 Ampere at 40 Degree Celsius, 3 Pole, Magnetic Trip Adj...

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    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 Trip Unit, M Frame Style, Thermal-Magnetic, 450 Ampere at 40 Degree Celsius, 3 Pole, Magnetic Trip Adj...

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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.
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    MT3500T

    Eaton / Cutler Hammer

    M-Frame Style Trip Unit Product Description Trip Unit, M Frame Style, Thermal-Magnetic, 500 Ampere at 40 Degree Celsius, 3 Pole, Magnetic Trip Adj...

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    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.
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    MT3600T

    Eaton / Cutler Hammer

    M-Frame Style Trip Unit Product Description Trip Unit, M Frame Style, Thermal-Magnetic, 600 Ampere at 40 Degree Celsius, 3 Pole, Magnetic Trip Adj...

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    Free with $500 Order
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  • 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.
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    MT3700T

    Eaton / Cutler Hammer

    M-Frame Style Trip Unit Product Description Trip Unit, M Frame Style, Thermal-Magnetic, 700 Ampere at 40 Degree Celsius, 3 Pole, Magnetic Trip Adj...

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    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.
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    MT3800T

    Eaton / Cutler Hammer

    M-Frame Style Trip Unit Product Description Trip Unit, M Frame Style, Thermal-Magnetic, 800 Ampere at 40 Degree Celsius, 3 Pole, Magnetic Trip Adj...

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  • MX36100 MX (I-Line) Frame Style, Molded Case Circuit Breaker, 250 Amp Sensor Size, Electronic Non-Interchangeable Trip Unit, LSI Trip Unit Functions, 100 Ampere at 40 Degree Celsius, 3 Pole, with ARP040 Rating Plug Installed Standard. New Surplus and Certified Reconditioned with 1 Year Warranty.
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    MX36100

    Square-D

    Product Description MX (I-Line) Frame Style, Molded Case Circuit Breaker, 250 Amp Sensor Size, Electronic Non-Interchangeable Trip Unit, LSI Trip ...

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  • MX36100G MX (I-Line) Frame Style, Molded Case Circuit Breaker, 250 Amp Sensor Size, Electronic Non-Interchangeable Trip Unit, LSIG Trip Unit Functions, 100 Ampere at 40 Degree Celsius, 3 Pole, with ARP040 Rating Plug Installed Standard. New Surplus and Certified Reconditioned with 1 Year Warranty.
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    MX36100G

    Square-D

    Product Description MX (I-Line) Frame Style, Molded Case Circuit Breaker, 250 Amp Sensor Size, Electronic Non-Interchangeable Trip Unit, LSIG Trip...

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    Free with $500 Order
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  • MXD63B500 MD Frame Style, Molded Case Circuit Breaker, Thermal Magnetic Non-Interchangeable Trip Unit, 500 Ampere at 40 Degree Celsius, 3 Pole, 240V AC, 480V AC, and 600V AC @ 50/60 HZ, Without Terminals Standard. New Surplus and Certified Reconditioned with 1 Year Warranty.

    MXD63B500

    Siemens / ITE

    Product Description MD Frame Style, Molded Case Circuit Breaker, Thermal Magnetic Non-Interchangeable Trip Unit, 500 Ampere at 40 Degree Celsius, 3...

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    Free with $500 Order
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  • MXD63B600 MD Frame Style, Molded Case Circuit Breaker, Thermal Magnetic Non-Interchangeable Trip Unit, 600 Ampere at 40 Degree Celsius, 3 Pole, 240V AC, 480V AC, and 600V AC @ 50/60 HZ, Without Terminals Standard. New Surplus and Certified Reconditioned with 1 Year Warranty.

    MXD63B600

    Siemens / ITE

    Product Description MD Frame Style, Molded Case Circuit Breaker, Thermal Magnetic Non-Interchangeable Trip Unit, 600 Ampere at 40 Degree Celsius, 3...

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    Free with $500 Order
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  • MXD63B700 MD Frame Style, Molded Case Circuit Breaker, Thermal Magnetic Non-Interchangeable Trip Unit, 700 Ampere at 40 Degree Celsius, 3 Pole, 240V AC, 480V AC, and 600V AC @ 50/60 HZ, Without Terminals Standard. New Surplus and Certified Reconditioned with 1 Year Warranty.

    MXD63B700

    Siemens / ITE

    Product Description MD Frame Style, Molded Case Circuit Breaker, Thermal Magnetic Non-Interchangeable Trip Unit, 700 Ampere at 40 Degree Celsius, 3...

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    Free with $500 Order
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  • MXD63B800 MD Frame Style, Molded Case Circuit Breaker, Thermal Magnetic Non-Interchangeable Trip Unit, 800 Ampere at 40 Degree Celsius, 3 Pole, 240V AC, 480V AC, and 600V AC @ 50/60 HZ, Without Terminals Standard. New Surplus and Certified Reconditioned with 1 Year Warranty.

    MXD63B800

    Siemens / ITE

    Product Description MD Frame Style, Molded Case Circuit Breaker, Thermal Magnetic Non-Interchangeable Trip Unit, 800 Ampere at 40 Degree Celsius, 3...

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    Free with $500 Order
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  • MXF36100 MXF Frame Style, Molded Case Circuit Breaker, 250 Amp Sensor Size, Electronic Non-Interchangeable Trip Unit, LSI Trip Unit Functions, 100 Ampere at 40 Degree Celsius, 3 Pole, Front Connected, No Terminals Standard. New Surplus and Certified Reconditioned with 1 Year Warranty.
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    MXF36100

    Square-D

    Product Description MXF Frame Style, Molded Case Circuit Breaker, 250 Amp Sensor Size, Electronic Non-Interchangeable Trip Unit, LSI Trip Unit Fun...

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    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