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Westinghouse EHB3045L - 45A 3-Pole Molded Case Breaker 480V

Westinghouse
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The Westinghouse EHB3045L is a 3-pole molded case circuit breaker from the AB DE-ION family, designed for thermal magnetic overcurrent protection with long-time and instantaneous (LI) trip functions. It is rated for 45A continuous current at 480V AC, with an interrupting capacity of 14kA at 480V, and features a feed-thru connection configuration for 3-phase systems. The unit weighs 11 lb and is constructed for robust industrial environments. This breaker complies with applicable industry standards for molded case circuit breakers. It is typically used in industrial power distribution panels and motor control centers requiring reliable overcurrent protection.

Key Features & Specifications
  • Type: Molded Case, AB DE-ION family, EHB frame
  • Voltage Rating: 480V AC
  • Current Rating: 45A
  • Poles: 3
  • Phase: 3
  • Protection: Thermal Magnetic
  • Functions: LI - Long-Time and Instantaneous
  • AIC rating: 14kA@480V
  • Connection: Feed-Thru
  • Weight: 11 lb
  • Standards: Complies with applicable industry standards for molded case circuit breakers
  • Applications: Industrial power distribution, motor control centers