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Federal Pacific NFS345 - Molded Case Circuit Breaker 45A 2-Pole

Federal Pacific
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Federal Pacific NFS345 is a 2-pole molded case circuit breaker from the NFS Series, designed for overcurrent protection in single-phase electrical systems. It provides LI (Long-Time and Instantaneous) protection via a thermal magnetic trip unit, rated for 45 amps at 240 volts with an interrupting capacity of 18kA at 240V. The unit features a plug-in connection type and weighs 16 lb, constructed for reliable performance in distribution panels. This breaker complies with industry standards for molded case circuit breakers, ensuring safe and consistent operation. It is typically used for branch circuit protection in residential and commercial power distribution applications.

Key Features & Specifications
  • Type: Molded Case
  • Family: NFS Series
  • Functions: LI - Long-Time and Instantaneous
  • Protection: Thermal Magnetic
  • Current Rating: 45A
  • Voltage Rating: 240V
  • Poles: 2
  • Phase: 1
  • Connection: Plug-In
  • AIC rating: 18kA@240V
  • Weight: 16 lb