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Federal Pacific NEF425040 - Molded Case 40A 480V 2-Pole Breaker

Federal Pacific
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Federal Pacific NEF425040 is a 2-pole molded case circuit breaker from the NEF Series designed for overcurrent protection in commercial and industrial electrical systems. It is rated for 480V AC, 40A continuous current, and provides a 14kA interrupting capacity at 480V with a 1-phase configuration. This bolt-on unit weighs 4 lb and utilizes thermal-magnetic protection with LI (Long-Time and Instantaneous) trip functions for reliable fault isolation. The breaker meets applicable industry standards for molded case circuit breakers and is suitable for use in distribution panels, lighting panels, and motor control centers requiring compact overcurrent protection.

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