Westinghouse Circuit Breakers

Find what you need quickly with the SEARCH BAR at the top of the page or choose your specs in the LEFT COLUMN to narrow the results below. If you need help identifying your breaker, here are some tips. Or just give us a call at 800-540-7821 or email us.

24 Item(s)

per page

  • Westinghouse DK2250

    Westinghouse DK2250 2-P, 250A, 240V, type DK Circuit Breaker

    View Product Details

    $648.15
  • Westinghouse DK2250W

    Westinghouse DK2250W 2-P, 250A, 240V, type DK Circuit Breaker

    View Product Details

    $620.60
  • Westinghouse DK2250Y

    Westinghouse DK2250Y 2-P, 250A, 240V, type DK Circuit Breaker

    View Product Details

    $572.75
  • Westinghouse DK2300

    Westinghouse DK2300 2-P, 300A, 240V, type DK Circuit Breaker

    View Product Details

    $648.15
  • Westinghouse DK2300W

    Westinghouse DK2300W 2-P, 300A, 240V, type DK Circuit Breaker

    View Product Details

    $620.60
  • Westinghouse DK2300Y

    Westinghouse DK2300Y 2-P, 300A, 240V, type DK Circuit Breaker

    View Product Details

    $572.75
  • Westinghouse DK2350

    Westinghouse DK2350 2-P, 350A, 240V, type DK Circuit Breaker

    View Product Details

    $648.15
  • Westinghouse DK2350W

    Westinghouse DK2350W 2-P, 350A, 240V, type DK Circuit Breaker

    View Product Details

    $620.60
  • Westinghouse DK2350Y

    Westinghouse DK2350Y 2-P, 350A, 240V, type DK Circuit Breaker

    View Product Details

    $572.75
  • Westinghouse DK2400

    Westinghouse DK2400 2-P, 400A, 240V, type DK Circuit Breaker

    View Product Details

    $648.15
  • Westinghouse DK2400W

    Westinghouse DK2400W 2-P, 400A, 240V, type DK Circuit Breaker

    View Product Details

    $620.60
  • Westinghouse DK2400Y

    Westinghouse DK2400Y 2-P, 400A, 240V, type DK Circuit Breaker

    View Product Details

    $572.75
  • Westinghouse DK3250

    Westinghouse DK3250 3-P, 250A, 240V, type DK Circuit Breaker

    View Product Details

    $778.65
  • Westinghouse DK3250W

    Westinghouse DK3250W 3-P, 250A, 240V, type DK Circuit Breaker

    View Product Details

    $740.95
  • Westinghouse DK3250Y

    Westinghouse DK3250Y 3-P, 250A, 240V, type DK Circuit Breaker

    View Product Details

    $725.00
  • Westinghouse DK3300

    Westinghouse DK3300 3-P, 300A, 240V, type DK Circuit Breaker

    View Product Details

    $778.65
  • Westinghouse DK3300W

    Westinghouse DK3300W 3-P, 300A, 240V, type DK Circuit Breaker

    View Product Details

    $740.95
  • Westinghouse DK3300Y

    Westinghouse DK3300Y 3-P, 300A, 240V, type DK Circuit Breaker

    View Product Details

    $725.00
  • Westinghouse DK3350

    Westinghouse DK3350 3-P, 350A, 240V, type DK Circuit Breaker

    View Product Details

    $778.65
  • Westinghouse DK3350W

    Westinghouse DK3350W 3-P, 350A, 240V, type DK Circuit Breaker

    View Product Details

    $740.95
  • Westinghouse DK3350Y

    Westinghouse DK3350Y 3-P, 350A, 240V, type DK Circuit Breaker

    View Product Details

    $725.00
  • Westinghouse DK3400

    Westinghouse DK3400 3-P, 400A, 240V, type DK Circuit Breaker

    View Product Details

    $778.65
  • Westinghouse DK3400W

    Westinghouse DK3400W 3-P, 400A, 240V, type DK Circuit Breaker

    View Product Details

    $740.95
  • Westinghouse DK3400Y

    Westinghouse DK3400Y 3-P, 400A, 240V, type DK Circuit Breaker

    View Product Details

    $725.00

24 Item(s)

per page

Westinghouse circuit breakers are available in countless different configurations, both reconditioned and new. We list hundreds of models in our online catalog. If you're having a difficult time finding the exact part you need, call us and we'll help you get the Westinghouse breakers you need, quickly. Keep in mind that we offer same day shipping and overnight shipping options.

Westinghouse Electric Company is a nuclear power company, offering a wide range of products and services to utilities throughout the world, including nuclear fuel, service and maintenance, instrumentation and control and advanced nuclear plant designs. It was originally founded in 1886 as Westinghouse Electric Company and later renamed Westinghouse Electric Corporation. The company purchased CBS in 1995 and became CBS Corporation in 1997. The company pioneered long-distance power transmission and high-voltage transmission.