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Federal Pacific NJ631150 - 150A 3-Pole 600V Thermal Magnetic Molded Case

Federal Pacific
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Federal Pacific NJ631150 Circuit Breaker - 150A 3-Pole 600V Thermal Magnetic Molded Case (30kA@480V) The Federal Pacific NJ631150 is a 3-pole molded case circuit breaker from the NJ Series, designed for overcurrent protection in industrial power distribution systems. It provides long-time and instantaneous (LI) trip functions with a thermal magnetic protection mechanism, rated for 600V AC and 150A continuous current, with an interrupting capacity of 30kA at 480V AC. This bolt-on unit weighs 25 lb and features a compact molded case construction suitable for 3-phase applications. It 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 panelboards, switchboards, and motor control centers.

Key Features & Specifications
  • Type: Molded Case, Thermal Magnetic, LI (Long-Time and Instantaneous)
  • Voltage Rating: 600V AC
  • Current Rating: 150A
  • Poles: 3
  • Connection: Bolt-On
  • AIC Rating: 30kA@480V
  • Phase: 3
  • Weight: 25 lb
  • Family: NJ Series
  • Functions: LI - Long-Time and Instantaneous
  • Protection: Thermal Magnetic
  • Item Subcategory: Molded Case


Product Identification
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