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American/Federal Pacific NEF214080 - 80A 1-Pole Thermal Magnetic Breaker

American/Federal Pacific
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American/Federal Pacific NEF214080 Circuit Breaker - 80A 1-Pole Thermal Magnetic Molded Case (277V) The American/Federal Pacific NEF214080 is a molded case circuit breaker from the NEF Series, designed for overcurrent protection in electrical distribution systems. This single-pole unit is rated for 80A at 277V, providing long-time and instantaneous (LI) protection through its thermal magnetic trip mechanism. The breaker features a bolt-on connection, weighs 2 lb, and has an AIC rating of 14kA at 277V, ensuring reliable interruption under fault conditions. It complies with industry standards for single-phase applications, making it suitable for industrial and commercial branch circuit protection. Typical uses include lighting panels, motor control centers, and distribution boards requiring compact, high-interrupting capacity.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, NEF Series, Thermal Magnetic
  • Voltage Rating: 277V
  • Current Rating: 80A
  • Poles: 1
  • Connection: Bolt-On
  • Protection: LI - Long-Time and Instantaneous
  • AIC Rating: 14kA@277V
  • Phase: 1
  • Weight: 2 lb
  • Functions: Long-Time and Instantaneous Trip
  • Standards: Industry standard for molded case breakers
  • Applications: Branch circuit protection in single-phase systems