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**Rush Shipping Available**| websales@breakerhunters.com | 877-963-4543

M-Frame

  • HMAM3800 1500-3000 THERMAL-MAG W/ UVR M Frame Style, Molded Case Mining Circuit Breaker, Interchangeable Thermal-Magnetic Only Trip Unit, 800 Ampere at 40 Degree Celsius, 3 Pole, 1000VAC @ 50/60HZ, Interrupting Ratings: 14 Kiloampere @ 1000VAC, 120v UVR installed, No Lugs Standard. 1 Year Warranty.

    HMAM3600 1500-3000 THERMAL-MAG WUVR

    Westinghouse

    Product Description Specs are as follows: M Frame Style, Molded Case Mining Circuit Breaker, Interchangeable Thermal-Magnetic Only Trip Unit, 600 A...

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    Free with $500 Order
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  • HMAM3800 1500-3000 MAG-ONLY Trip Unit, 800 Ampere at 40 Degree Celsius, 3 Pole, 1000VAC @ 50/60HZ, Interrupting Ratings: 14 Kiloampere @ 1000VAC, No Lugs Standard. 1 Year Warranty.

    HMAM3800 1500-3000 MAG-ONLY

    Westinghouse

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

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    Delivery
    Free with $500 Order
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    Free with $500 Order
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  • HMAM3800 1500-3000 MAG-ONLY W/ UVR M Frame Style, Molded Case Mining Circuit Breaker, Interchangeable Magnetic Only Trip Unit, 800 Ampere at 40 Degree Celsius, 3 Pole, 1000VAC @ 50/60HZ, Interrupting Ratings: 14 Kiloampere @ 1000VAC, 120v UVR installed, No Lugs Standard. 1 Year Warranty.

    HMAM3800 1500-3000 MAG-ONLY WUVR (2609D60G57)

    Westinghouse

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

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    Delivery
    Free with $500 Order
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    Free with $500 Order
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  • HMAM3800 1500-3000 THERMAL-MAG M Frame Style, Molded Case Mining Circuit Breaker, Interchangeable Thermal-Magnetic Only Trip Unit, 800 Ampere at 40 Degree Celsius, 3 Pole, 1000VAC @ 50/60HZ, Interrupting Ratings: 14 Kiloampere @ 1000VAC, No Lugs Standard. 1 Year Warranty.

    HMAM3800 1500-3000 THERMAL-MAG

    Westinghouse

    Product Description Specs are as follows: M Frame Style, Molded Case Mining Circuit Breaker, Interchangeable Thermal-Magnetic Only Trip Unit, 800 A...

    View full details
    Delivery
    Free with $500 Order
    Get it by
    Delivery
    Free with $500 Order
    Get it by
  • HMAM3800 1500-3000 THERMAL-MAG W/ UVR M Frame Style, Molded Case Mining Circuit Breaker, Interchangeable Thermal-Magnetic Only Trip Unit, 800 Ampere at 40 Degree Celsius, 3 Pole, 1000VAC @ 50/60HZ, Interrupting Ratings: 14 Kiloampere @ 1000VAC, 120v UVR installed, No Lugs Standard. 1 Year Warranty.

    HMAM3800 1500-3000 THERMAL-MAG W/UVR & 1A/1B Aux

    Westinghouse

    Product Description Specs are as follows: M Frame Style, Molded Case Mining Circuit Breaker, Interchangeable Thermal-Magnetic Only Trip Unit, 800 A...

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    Delivery
    Free with $500 Order
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    Delivery
    Free with $500 Order
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  • HMAM3800 1500-3000 THERMAL-MAG W/ UVR M Frame Style, Molded Case Mining Circuit Breaker, Interchangeable Thermal-Magnetic Only Trip Unit, 800 Ampere at 40 Degree Celsius, 3 Pole, 1000VAC @ 50/60HZ, Interrupting Ratings: 14 Kiloampere @ 1000VAC, 120v UVR installed, No Lugs Standard. 1 Year Warranty.

    HMAM3800 1500-3000 THERMAL-MAG WUVR

    Westinghouse

    Product Description Specs are as follows: M Frame Style, Molded Case Mining Circuit Breaker, Interchangeable Thermal-Magnetic Only Trip Unit, 800 A...

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    Delivery
    Free with $500 Order
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    Delivery
    Free with $500 Order
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  • HMAM3800 2000-4000 THERMAL-MAG W/ UVR M Frame Style, Molded Case Mining Circuit Breaker, Interchangeable Thermal-Magnetic Only Trip Unit, 800 Ampere at 40 Degree Celsius, 3 Pole, 1000VAC @ 50/60HZ, Interrupting Ratings: 14 Kiloampere @ 1000VAC, 120v UVR installed, No Lugs Standard. 1 Year Warranty.

    HMAM3800 2000-4000 THERMAL-MAG WUVR

    Westinghouse

    Product Description Specs are as follows: M Frame Style, Molded Case Mining Circuit Breaker, Interchangeable Thermal-Magnetic Only Trip Unit, 800 A...

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    Delivery
    Free with $500 Order
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    Free with $500 Order
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  • MAM3600 1500-3000 MAG-ONLY M Frame Style, Molded Case Mining Circuit Breaker, Interchangeable Magnetic Only Trip Unit, 600 Ampere at 40 Degree Celsius, 3 Pole, 600VAC @ 50/60HZ, Interrupting Ratings: 42 Kiloampere @ 240VAC, 30 Kiloampere @ 480VAC, 22 Kiloampere @ 600VAC, No Lugs Standard. 1 Year Warranty.

    MAM3600 1500-3000 MAG-ONLY

    Westinghouse

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

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    Delivery
    Free with $500 Order
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    Free with $500 Order
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  • MAM3600 1500-3000 THERMAL-MAG (5685D48G72) M Frame Style, Molded Case Mining Circuit Breaker, Interchangeable Thermal Magnetic Trip Unit, 600 Ampere at 40 Degree Celsius, 3 Pole, 600VAC @ 50/60HZ, No Lugs Standard. 1 Year Warranty.

    MAM3600 1500-3000 THERMAL-MAG (5685D48G72)

    Westinghouse

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

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    Free with $500 Order
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    Free with $500 Order
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  • MAM3600 1500-3000 THERMAL-MAG W/ UVR (2609D60G19) M Frame Style, Molded Case Mining Circuit Breaker, Interchangeable Thermal Magnetic Trip Unit, 600 Ampere at 40 Degree Celsius, 3 Pole, 600VAC @ 50/60HZ, 120v UVR installed, No Lugs Standard. 1 Year Warranty.

    MAM3600 1500-3000 THERMAL-MAG WUVR (2609D60G19)

    Westinghouse

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

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    Delivery
    Free with $500 Order
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    Free with $500 Order
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  • MAM3600 3000-6000 THERMAL-MAG M Frame Style, Molded Case Mining Circuit Breaker, Interchangeable Thermal Magnetic Trip Unit, 600 Ampere at 40 Degree Celsius, 3 Pole, 600VAC @ 50/60HZ, Interrupting Ratings: 42 Kiloampere @ 240VAC, 30 Kiloampere @ 480VAC, 22 Kiloampere @ 600VAC, No Lugs Standard. 1 Year Warranty.

    MAM3600 3000-6000 THERMAL-MAG

    Westinghouse

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

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    Delivery
    Free with $500 Order
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    Delivery
    Free with $500 Order
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  • MAM3600 3000-6000 THERMAL-MAG W/ UVR M Frame Style, Molded Case Mining Circuit Breaker, Interchangeable Thermal Magnetic Trip Unit, 600 Ampere at 40 Degree Celsius, 3 Pole, 600VAC @ 50/60HZ, 120v UVR installed, No Lugs Standard. 1 Year Warranty.

    MAM3600 3000-6000 THERMAL-MAG WUVR

    Westinghouse

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

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    Delivery
    Free with $500 Order
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    Free with $500 Order
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  • MAM3800 1500-3000 MAG-ONLY (2609D60G46) M Frame Style, Molded Case Mining Circuit Breaker, Interchangeable Thermal Magnetic Trip Unit, 800 Ampere at 40 Degree Celsius, 3 Pole, 600VAC @ 50/60HZ, No Lugs Standard. 1 Year Warranty.

    MAM3800 1500-3000 MAG-ONLY (2609D60G46)

    Westinghouse

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

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    Delivery
    Free with $500 Order
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    Delivery
    Free with $500 Order
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  • MAM3800 1500-3000 MAG-ONLY W/ UVR (2609D60G47) M Frame Style, Molded Case Mining Circuit Breaker, Interchangeable Thermal Magnetic Trip Unit, 800 Ampere at 40 Degree Celsius, 3 Pole, 600VAC @ 50/60HZ, 120v UVR installed, No Lugs Standard. 1 Year Warranty.

    MAM3800 1500-3000 MAG-ONLY WUVR (2609D60G47)

    Westinghouse

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

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    Delivery
    Free with $500 Order
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    Delivery
    Free with $500 Order
    Get it by
  • MAM3800 1500-3000 THERMAL-MAG M Frame Style, Molded Case Mining Circuit Breaker, Interchangeable Thermal Magnetic Trip Unit, 800 Ampere at 40 Degree Celsius, 3 Pole, 600VAC @ 50/60HZ, No Lugs Standard. 1 Year Warranty.

    MAM3800 1500-3000 THERMAL-MAG

    Westinghouse

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

    View full details
    Delivery
    Free with $500 Order
    Get it by
    Delivery
    Free with $500 Order
    Get it by
  • MAM3800 1500-3000 THERMAL-MAG W/ UVR M Frame Style, Molded Case Mining Circuit Breaker, Interchangeable Thermal Magnetic Trip Unit, 800 Ampere at 40 Degree Celsius, 3 Pole, 600VAC @ 50/60HZ, 120v UVR installed, No Lugs Standard. 1 Year Warranty.

    MAM3800 1500-3000 THERMAL-MAG WUVR

    Westinghouse

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

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    Delivery
    Free with $500 Order
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    Delivery
    Free with $500 Order
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  • MAM3800 2000-4000 MAG-ONLY (2609D60G48) M Frame Style, Molded Case Mining Circuit Breaker, Interchangeable Thermal Magnetic Trip Unit, 800 Ampere at 40 Degree Celsius, 3 Pole, 600VAC @ 50/60HZ, No Lugs Standard. 1 Year Warranty.

    MAM3800 2000-4000 MAG-ONLY (2609D60G48)

    Westinghouse

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

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    Delivery
    Free with $500 Order
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    Delivery
    Free with $500 Order
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  • MAM3800 2000-4000 MAG-ONLY W/ UVR (2609D60G49) M Frame Style, Molded Case Mining Circuit Breaker, Interchangeable Thermal Magnetic Trip Unit, 800 Ampere at 40 Degree Celsius, 3 Pole, 600VAC @ 50/60HZ, 120v UVR installed, No Lugs Standard. 1 Year Warranty.

    MAM3800 2000-4000 MAG-ONLY WUVR (2609D60G49)

    Westinghouse

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

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    Delivery
    Free with $500 Order
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    Delivery
    Free with $500 Order
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  • MAM3800 2000-4000 THERMAL-MAG (5685D48G71) M Frame Style, Molded Case Mining Circuit Breaker, Interchangeable Thermal Magnetic Trip Unit, 800 Ampere at 40 Degree Celsius, 3 Pole, 600VAC @ 50/60HZ, No Lugs Standard. 1 Year Warranty.

    MAM3800 2000-4000 THERMAL-MAG (5685D48G71)

    Westinghouse

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

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    Delivery
    Free with $500 Order
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    Free with $500 Order
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  • MAM3800 2000-4000 THERMAL-MAG W/ UVR & AUX M Frame Style, Molded Case Mining Circuit Breaker, Interchangeable Thermal Magnetic Trip Unit, 800 Ampere at 40 Degree Celsius, 3 Pole, 600VAC @ 50/60HZ, 120v UVR installed, 1A-1B Auxiliary Installed, No Lugs Standard. 1 Year Warranty.

    MAM3800 2000-4000 THERMAL-MAG WUVR & 2A-2B Auxiliary

    Westinghouse

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

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    Free with $500 Order
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    Free with $500 Order
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  • MAM3800 2000-4000 THERMAL-MAG W/ UVR (2609D60G20) M Frame Style, Molded Case Mining Circuit Breaker, Interchangeable Thermal Magnetic Trip Unit, 800 Ampere at 40 Degree Celsius, 3 Pole, 600VAC @ 50/60HZ, 120v UVR installed, No Lugs Standard. 1 Year Warranty.
    Call for Price

    MAM3800 2000-4000 THERMAL-MAG WUVR (2609D60G20)

    Westinghouse

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

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    Delivery
    Free with $500 Order
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    Call for Price
    Delivery
    Free with $500 Order
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  • MAM3800 3000-6000 MAG-ONLY M Frame Style, Molded Case Mining Circuit Breaker, Interchangeable Thermal Magnetic Trip Unit, 800 Ampere at 40 Degree Celsius, 3 Pole, 600VAC @ 50/60HZ, No Lugs Standard. 1 Year Warranty.

    MAM3800 3000-6000 MAG-ONLY

    Westinghouse

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

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    Delivery
    Free with $500 Order
    Get it by
    Delivery
    Free with $500 Order
    Get it by
  • MAM3800 3000-6000 MAG-ONLY W/ UVR M Frame Style, Molded Case Mining Circuit Breaker, Interchangeable Thermal Magnetic Trip Unit, 800 Ampere at 40 Degree Celsius, 3 Pole, 600VAC @ 50/60HZ, 120v UVR installed, No Lugs Standard. 1 Year Warranty.

    MAM3800 3000-6000 MAG-ONLY WUVR

    Westinghouse

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

    View full details
    Delivery
    Free with $500 Order
    Get it by
    Delivery
    Free with $500 Order
    Get it by
  • MAM3800 3000-6000 THERMAL-MAG M Frame Style, Molded Case Mining Circuit Breaker, Interchangeable Thermal Magnetic Trip Unit, 800 Ampere at 40 Degree Celsius, 3 Pole, 600VAC @ 50/60HZ, No Lugs Standard. 1 Year Warranty.

    MAM3800 3000-6000 THERMAL-MAG

    Westinghouse

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

    View full details
    Delivery
    Free with $500 Order
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    Delivery
    Free with $500 Order
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Let customers speak for us

from 139 reviews

W201K6CF

Todd Peak
W201K6CF

The team at Breaker Hunters was a huge help. They had what I needed in stock and hundreds of dollars cheaper than anywhere else I could find. Would highly recommend them to anyone looking for electrical items!

Scott N.
5250C79G01 (120/110V AC)

Great product.

Dean P.
HMCP250K5C

Very good, and fast delivery

James G.
W200M1CFC

Thanks for the quick turn around on this breaker!

Ken W.
THED136125WL

Thanks, was pleased with service. Called in late in the day with Next Day Air order. They got it out and to my customer with no issues.

Jay B.
20RES10T

Everything was just as ordered, thanks for the help

Frank R.
HMCP100R3C

Good item.
Thank you

Capitol I.
FAL36040

Everything went very smoothly and product was as advertised

Gulf P.
H52

Great! Thank you for the great service.

Jeff B.
W200M1CFC

Great, however the box weighed more than the breaker. Twenty eight dollars shipping and handling was a bit much. Thanks Jack

John H.
GHB3100

The right part and delivered when promised.

David P.
AN16DN0AB

Great price and very fast shipping!

James F.
B14.0

I am impressed with the service , delivery & price .

Donald P.
HMCP250W5C

Very helpful and customer service went above and beyond

John B.
QGA32200