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Federal Pacific HEF631045 - 3-Pole 45A Molded Case Breaker 600V

Federal Pacific
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Federal Pacific HEF631045 is a 3-pole molded case circuit breaker from the HEF Series, designed to provide thermal magnetic protection for industrial electrical systems. It is rated for 600V AC, 45A continuous current, and delivers an interrupting capacity of 22kA at 480V, with LI (Long-Time and Instantaneous) trip functions for overcurrent and short-circuit protection. This bolt-on breaker weighs 13 lb and is constructed for 3-phase applications, featuring a compact molded case design for panelboard installation. It complies with applicable UL and NEMA standards for industrial circuit protection. Typical applications include motor control centers, distribution panels, and heavy machinery in manufacturing and process industries.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, Thermal Magnetic
  • Voltage Rating: 600V AC
  • Current Rating: 45A
  • Poles: 3
  • Phase: 3
  • AIC Rating: 22kA@480V
  • Connection: Bolt-On
  • Protection: LI - Long-Time and Instantaneous
  • Functions: Overcurrent and Short-Circuit Protection
  • Weight: 13 lb
  • Family: HEF Series
  • Item Subcategory: Molded Case


Product Identification
  • Manufacturer: Federal Pacific
  • Model: HEF631045