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Federal Pacific HEF435050 - Molded Case 50A 3-Pole 480V Breaker

Federal Pacific
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Federal Pacific HEF435050 is a 3-pole molded case circuit breaker designed for thermal magnetic protection in industrial power distribution systems. It operates at 480V with a 50A current rating and provides LI (Long-Time and Instantaneous) trip functions for coordinated overcurrent protection. This bolt-on breaker weighs 13 lb and features a compact HEF series frame construction for reliable performance in demanding environments. It is rated for 22kA interrupting capacity at 480V, meeting industry standards for fault current protection in three-phase systems. Typical applications include motor control centers, panelboards, and switchboards requiring robust circuit protection in commercial and industrial facilities.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, Thermal Magnetic
  • Voltage Rating: 480V
  • Current Rating: 50A
  • Poles: 3
  • Phase: 3
  • Connection: Bolt-On
  • AIC Rating: 22kA@480V
  • Functions: LI - Long-Time and Instantaneous
  • Weight: 13 lb
  • Family: HEF Series
  • Item Subcategory: Molded Case