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Lang Circuit Breakers

Search by Serial Number

Enter your serial number just as it appears on the equipment capital letters, hyphens and all to see an exact list of parts and accessories, specific to your model.

  • Lang 2E-31800-04 Circuit Breaker, 480V, 50A, 3 Pole 360-degree spin
    • Part #: 2E-31800-04
  • Lang 2E-31800-01 Circuit Breaker, 250V, 50A, 1 Pole 360-degree spin
    • Part #: 2E-31800-01
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