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American/Federal Pacific NFJ435150 - 3-Pole 150A 480V Molded Case Breaker

American/Federal Pacific
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American/Federal Pacific NFJ435150 is a three-pole molded case circuit breaker from the NFJ Series, designed for overcurrent protection in industrial power distribution systems. It is rated for 480V AC, 150A continuous current, and provides an 18kA interrupting capacity at 480V, with LI (Long-Time and Instantaneous) trip functions for thermal-magnetic protection. The unit weighs 15 lb and features a bolt-on connection style for secure panel mounting, operating in three-phase configurations. This breaker complies with industry standards for molded case circuit breakers, ensuring reliable performance in demanding environments. Typical applications include main or feeder protection in commercial and industrial electrical panels, motor control centers, and switchboards.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, NFJ Series, Thermal Magnetic
  • Voltage Rating: 480V AC
  • Current Rating: 150A
  • Poles: 3
  • Phase: 3
  • AIC Rating: 18kA@480V
  • Connection: Bolt-On
  • Protection: Thermal Magnetic (LI - Long-Time and Instantaneous)
  • Weight: 15 lb
  • Functions: LI - Long-Time and Instantaneous
  • Item Subcategory: Molded Case
  • Family: NFJ Series
  • Type: NFJ