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Westinghouse JB3700M - Molded Case 250A 600V 3-Pole

Westinghouse
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Westinghouse JB3700M is a molded case circuit breaker from the AB DE-ION family, designed for instantaneous magnetic-only protection in industrial power systems. It is rated for 600V AC, 250A, and 3-phase operation, with a 22kA interrupting capacity at 480V. This 3-pole, bolt-on unit weighs 19 lb and does not include lugs, requiring separate ordering based on wiring specifications. It complies with industry standards for overcurrent protection in heavy-duty environments. Typical applications include motor control centers, switchboards, and industrial distribution panels where high fault current protection is needed.

Key Features & Specifications
  • Type: Molded Case, AB DE-ION Family
  • Voltage Rating: 600V AC
  • Current Rating: 250A
  • Poles: 3
  • Connection: Bolt-On
  • Protection: Magnetic Only (Instantaneous)
  • AIC rating: 22kA@480V
  • Phase: 3
  • Functions: I - Instantaneous
  • Weight: 19 lb
  • Additional Info: This item does not include Lugs


Product Identification
  • UPC: Not available
  • GTIN: Not available