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American/Federal Pacific NFJ437070 - 3-Pole 70A Molded Case Breaker 480V

American/Federal Pacific
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American/Federal Pacific NFJ437070 is a three-pole molded case circuit breaker designed for overcurrent protection in industrial power distribution systems. It is rated for 70A at 480V AC with an 18kA interrupting capacity, utilizing a thermal magnetic trip mechanism for long-time and instantaneous protection. The unit features a bolt-on connection, weighs 15 lb, and is part of the NFJ Series with a compact molded case construction. This breaker complies with industry standards for molded case circuit breakers, ensuring reliable performance in commercial and industrial environments. Typical applications include branch circuit protection in panelboards, switchboards, and motor control centers.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, NFJ Series, Thermal Magnetic
  • Voltage Rating: 480V AC
  • Current Rating: 70A
  • Poles: 3
  • Phase: 3
  • AIC Rating: 18kA@480V
  • Connection: Bolt-On
  • Protection: LI - Long-Time and Instantaneous
  • Weight: 15 lb
  • Functions: Long-Time and Instantaneous Trip
  • Item Subcategory: Molded Case
  • Family: NFJ Series
  • Type: NFJ