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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

Westinghouse: Circuit Breakers

Westinghouse Circuit Breakers

  • 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 w/UVR

    Westinghouse

    Product Description M Frame Style, Molded Case Mining Circuit Breaker, Interchangeable Thermal-Magnetic Only Trip Unit, 600 Ampere at 40 Degree Ce...

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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 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 M Frame Style, Molded Case Mining Circuit Breaker, Interchangeable Magnetic Only Trip Unit, 800 Ampere at 40 Degree Celsius, 3...

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    Delivery
    Free with $500 Order
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    Delivery
    Free with $500 Order
    Get it by
  • 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 w/UVR (2609D60G57)

    Westinghouse

    Product Description M Frame Style, Molded Case Mining Circuit Breaker, Interchangeable Magnetic Only Trip Unit, 800 Ampere at 40 Degree Celsius, 3...

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    Delivery
    Free with $500 Order
    Get it by
    Delivery
    Free with $500 Order
    Get it by
  • 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 M Frame Style, Molded Case Mining Circuit Breaker, Interchangeable Thermal-Magnetic Only Trip Unit, 800 Ampere at 40 Degree Ce...

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    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

    Westinghouse

    Product Description M Frame Style, Molded Case Mining Circuit Breaker, Interchangeable Thermal-Magnetic Only Trip Unit, 800 Ampere at 40 Degree Ce...

    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 M Frame Style, Molded Case Mining Circuit Breaker, Interchangeable Thermal-Magnetic Only Trip Unit, 800 Ampere at 40 Degree Ce...

    View full details
    Delivery
    Free with $500 Order
    Get it by
    Delivery
    Free with $500 Order
    Get it by
  • 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 w/UVR

    Westinghouse

    Product Description M Frame Style, Molded Case Mining Circuit Breaker, Interchangeable Thermal-Magnetic Only Trip Unit, 800 Ampere at 40 Degree Ce...

    View full details
    Delivery
    Free with $500 Order
    Get it by
    Delivery
    Free with $500 Order
    Get it by
  • 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 M Frame Style, Molded Case Mining Circuit Breaker, Interchangeable Magnetic Only Trip Unit, 600 Ampere at 40 Degree Celsius, 3...

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    Delivery
    Free with $500 Order
    Get it by
    Delivery
    Free with $500 Order
    Get it by
  • 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 M Frame Style, Molded Case Mining Circuit Breaker, Interchangeable Thermal Magnetic Trip Unit, 600 Ampere at 40 Degree Celsius...

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    Delivery
    Free with $500 Order
    Get it by
    Delivery
    Free with $500 Order
    Get it by
  • 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 w/UVR (2609D60G19)

    Westinghouse

    Product Description M Frame Style, Molded Case Mining Circuit Breaker, Interchangeable Thermal Magnetic Trip Unit, 600 Ampere at 40 Degree Celsius...

    View full details
    Delivery
    Free with $500 Order
    Get it by
    Delivery
    Free with $500 Order
    Get it by
  • 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 M Frame Style, Molded Case Mining Circuit Breaker, Interchangeable Thermal Magnetic Trip Unit, 600 Ampere at 40 Degree Celsius...

    View full details
    Delivery
    Free with $500 Order
    Get it by
    Delivery
    Free with $500 Order
    Get it by
  • 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 w/UVR

    Westinghouse

    Product Description M Frame Style, Molded Case Mining Circuit Breaker, Interchangeable Thermal Magnetic Trip Unit, 600 Ampere at 40 Degree Celsius...

    View full details
    Delivery
    Free with $500 Order
    Get it by
    Delivery
    Free with $500 Order
    Get it by
  • 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 M Frame Style, Molded Case Mining Circuit Breaker, Interchangeable Thermal Magnetic Trip Unit, 800 Ampere at 40 Degree Celsius...

    View full details
    Delivery
    Free with $500 Order
    Get it by
    Delivery
    Free with $500 Order
    Get it by
  • 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 w/UVR (2609D60G47)

    Westinghouse

    Product Description M Frame Style, Molded Case Mining Circuit Breaker, Interchangeable Thermal Magnetic Trip Unit, 800 Ampere at 40 Degree Celsius...

    View full details
    Delivery
    Free with $500 Order
    Get it by
    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 M Frame Style, Molded Case Mining Circuit Breaker, Interchangeable Thermal Magnetic Trip Unit, 800 Ampere at 40 Degree Celsius...

    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 w/UVR

    Westinghouse

    Product Description M Frame Style, Molded Case Mining Circuit Breaker, Interchangeable Thermal Magnetic Trip Unit, 800 Ampere at 40 Degree Celsius...

    View full details
    Delivery
    Free with $500 Order
    Get it by
    Delivery
    Free with $500 Order
    Get it by
  • 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 M Frame Style, Molded Case Mining Circuit Breaker, Interchangeable Thermal Magnetic Trip Unit, 800 Ampere at 40 Degree Celsius...

    View full details
    Delivery
    Free with $500 Order
    Get it by
    Delivery
    Free with $500 Order
    Get it by
  • 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 w/UVR (2609D60G49)

    Westinghouse

    Product Description M Frame Style, Molded Case Mining Circuit Breaker, Interchangeable Thermal Magnetic Trip Unit, 800 Ampere at 40 Degree Celsius...

    View full details
    Delivery
    Free with $500 Order
    Get it by
    Delivery
    Free with $500 Order
    Get it by
  • 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 M Frame Style, Molded Case Mining Circuit Breaker, Interchangeable Thermal Magnetic Trip Unit, 800 Ampere at 40 Degree Celsius...

    View full details
    Delivery
    Free with $500 Order
    Get it by
    Delivery
    Free with $500 Order
    Get it by
  • 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 w/UVR & 2A-2B Auxiliary

    Westinghouse

    Product Description M Frame Style, Molded Case Mining Circuit Breaker, Interchangeable Thermal Magnetic Trip Unit, 800 Ampere at 40 Degree Celsius...

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

    MAM3800 2000-4000 Thermal-Mag w/UVR & Lugs (2609D60G20)

    Westinghouse

    Product Description M Frame Style, Molded Case Mining Circuit Breaker, Interchangeable Thermal Magnetic Trip Unit, 800 Ampere at 40 Degree Celsius...

    View full details
    Delivery
    Free with $500 Order
    Get it by
    Delivery
    Free with $500 Order
    Get it by
  • 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.

    MAM3800 2000-4000 Thermal-Mag w/UVR (2609D60G20)

    Westinghouse

    Product Description M Frame Style, Molded Case Mining Circuit Breaker, Interchangeable Thermal Magnetic Trip Unit, 800 Ampere at 40 Degree Celsius...

    View full details
    Delivery
    Free with $500 Order
    Get it by
    Delivery
    Free with $500 Order
    Get it by
  • 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 M Frame Style, Molded Case Mining Circuit Breaker, Interchangeable Thermal Magnetic Trip Unit, 800 Ampere at 40 Degree Celsius...

    View full details
    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 w/UVR

    Westinghouse

    Product Description M Frame Style, Molded Case Mining Circuit Breaker, Interchangeable Thermal Magnetic Trip Unit, 800 Ampere at 40 Degree Celsius...

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