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Federal Pacific NEF437020 - Molded Case Circuit Breaker, 20A 480V 3P

Federal Pacific
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Save $-1,150.49
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Federal Pacific NEF437020 is a molded case circuit breaker designed for providing reliable overcurrent protection in three-phase industrial electrical systems. It features a 20A current rating and a 480V AC voltage rating, engineered to interrupt fault currents up to 14kA. The unit is constructed as a three-pole, bolt-on thermal magnetic breaker with long-time and instantaneous (LI) trip functions for coordinated protection. It complies with relevant industry standards for safety and performance in demanding applications such as motor control centers, panelboards, and industrial machinery.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, Thermal Magnetic Protection, Bolt-On Connection
  • Voltage Rating: 480V AC
  • Current Rating: 20A
  • Poles: 3
  • Phase: 3
  • AIC Rating: 14kA @ 480V
  • Protection: Thermal Magnetic
  • Functions: Long-Time and Instantaneous (LI)
  • Connection: Bolt-On
  • Family: NEF Series
  • Weight: 8 lb