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Federal Pacific HEG421045 - Molded Case 2-Pole 45A 480V

Federal Pacific
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Federal Pacific HEG421045 is a 2-pole molded case circuit breaker from the HEG Series, designed to provide LI (Long-Time and Instantaneous) protection for electrical circuits. It is rated for 480V AC, 45A, with a 22kA interrupting capacity at 480V, and features a thermal magnetic trip mechanism for reliable overcurrent protection. This bolt-on unit weighs 8 lb and is constructed for single-phase applications. The breaker complies with industry standards for molded case breakers, making it suitable for industrial and commercial distribution panels requiring compact, high-interrupting protection.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, HEG Series
  • Voltage Rating: 480V AC
  • Current Rating: 45A
  • Poles: 2
  • Connection: Bolt-On
  • Protection: Thermal Magnetic
  • AIC Rating: 22kA@480V
  • Phase: 1
  • Functions: LI - Long-Time and Instantaneous
  • Weight: 8 lb


Product Identification