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Federal Pacific HEG431020 - Molded Case 20A 480V 3-Pole Breaker

Federal Pacific
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Federal Pacific HEG431020 is a 3-pole molded case circuit breaker from the HEG Series, designed for thermal magnetic protection against overloads and short circuits in industrial power distribution systems. It is rated for 480V AC, 20A continuous current, and delivers a 22kA interrupting capacity at 480V, with LI (Long-Time and Instantaneous) trip functions for precise overcurrent response. This bolt-on breaker weighs 13 lb, features a compact molded case construction for panelboard installation, and operates on a 3-phase system. It complies with industry standards for molded case circuit breakers, ensuring reliable performance in demanding environments. Typical applications include branch circuit protection in commercial and industrial electrical panels, motor control centers, and switchboards.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, HEG Series, Thermal Magnetic
  • Voltage Rating: 480V AC
  • Current Rating: 20A
  • Poles: 3
  • Phase: 3
  • AIC Rating: 22kA@480V
  • Connection: Bolt-On
  • Protection: Thermal Magnetic (LI - Long-Time and Instantaneous)
  • Functions: LI - Long-Time and Instantaneous
  • Weight: 13 lb
  • Standards: Complies with industry standards for molded case circuit breakers
  • Applications: Branch circuit protection in industrial panels, motor control centers, switchboards


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