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American/Federal Pacific NFJ435175 - 3-Pole 175A 480V Molded Case Breaker

American/Federal Pacific
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Save $-1,071.21
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American/Federal Pacific NFJ435175 is a three-pole molded case circuit breaker from the NFJ Series, designed to provide overcurrent protection through a thermal magnetic trip mechanism. It is rated for 480V AC, 175A continuous current, and an interrupting capacity of 18kA at 480V, with LI (Long-Time and Instantaneous) protection functions. This bolt-on unit weighs 15 lb and features a compact molded case construction suitable for industrial panelboards. It complies with applicable UL and NEMA standards for low-voltage distribution systems. Typical applications include branch circuit protection in commercial and industrial power panels, motor control centers, and switchboards.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, Thermal Magnetic, LI (Long-Time and Instantaneous)
  • Voltage Rating: 480V AC
  • Current Rating: 175A
  • Poles: 3
  • Phase: 3
  • AIC Rating: 18kA@480V
  • Connection: Bolt-On
  • Protection: Thermal Magnetic
  • Functions: LI - Long-Time and Instantaneous
  • Weight: 15 lb
  • Family: NFJ Series
  • Item Subcategory: Molded Case