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American/Federal Pacific NEF437150 - Molded Case Circuit Breaker 150A 480V 3P

American/Federal Pacific
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American/Federal Pacific NEF437150 is a molded case circuit breaker designed for providing reliable overcurrent protection in three-phase electrical systems. It features a 150A current rating and a 480V AC voltage rating, housed within a robust, compact frame with a bolt-on connection for secure installation. This thermal-magnetic protection device complies with industry standards for interrupting up to 14kA at 480V, utilizing a long-time and instantaneous (LI) trip function for coordinated system protection. Typical applications include industrial control panels, power distribution equipment, and commercial electrical service entrances.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, NEF Series, Thermal-Magnetic Protection
  • Voltage Rating: 480V AC
  • Current Rating: 150A
  • Poles: 3
  • Phase: 3
  • Connection: Bolt-On
  • AIC Rating: 14kA @ 480V
  • Functions: LI (Long-Time and Instantaneous)
  • Weight: 8 lb