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Federal Pacific NEF423040 - 2-Pole 40A Molded Case Breaker 480V

Federal Pacific
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The Federal Pacific NEF423040 is a 2-pole molded case circuit breaker from the NEF Series, designed for overcurrent protection in electrical distribution systems. It provides LI (Long-Time and Instantaneous) protection functions with a thermal magnetic trip mechanism, rated for 40A at 480V AC, and features a 14kA interrupting capacity at 480V. This bolt-on breaker weighs 4 lb and is constructed for single-phase applications. It complies with industry standards for molded case breakers, making it suitable for industrial panelboards and load centers requiring reliable branch circuit protection.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker
  • Voltage Rating: 480V
  • Current Rating: 40A
  • Poles: 2
  • Phase: 1
  • AIC rating: 14kA@480V
  • Connection: Bolt-On
  • Protection: Thermal Magnetic
  • Functions: LI - Long-Time and Instantaneous
  • Weight: 4 lb
  • Family: NEF Series
  • Item Subcategory: Molded Case
  • Type: NEF


Product Identification
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