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American/Federal Pacific NEF3P100A-MAG-ONLY - 100A 3P 480V Magnetic Only Breaker

American/Federal Pacific
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American/Federal Pacific NEF3P100A-MAG-ONLY is a molded case circuit breaker from the NEF Series designed for instantaneous magnetic-only protection in industrial power distribution systems. It is rated for 100A continuous current at 480V AC with a 14kA interrupting capacity at 480V, operating on a 3-phase, 3-pole configuration with bolt-on connection. The unit weighs 8 lb and features a compact molded case construction with instantaneous trip function (Type I) for short-circuit protection without thermal overload elements. This breaker complies with applicable UL and NEMA standards for industrial electrical equipment. It is typically used in motor control centers, panelboards, and switchboards requiring magnetic-only protection for motor circuits or other inductive loads.

Key Features & Specifications
  • Type: Molded Case, NEF Series, Instantaneous Trip (Magnetic Only)
  • Voltage Rating: 480V AC
  • Current Rating: 100A
  • Poles: 3
  • Phase: 3
  • Connection: Bolt-On
  • Protection: Magnetic Only (I - Instantaneous)
  • AIC Rating: 14kA@480V
  • Weight: 8 lb
  • Functions: I - Instantaneous
  • Family: NEF Series
  • Item Subcategory: Molded Case
  • Type: NEF