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NEF431100R

Federal Pacific
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Federal Pacific NEF431100R is a 3-pole, 100-amp molded case circuit breaker from the NEF Series, designed for overcurrent protection in commercial and industrial power distribution systems. It operates at 480V with a thermal magnetic trip unit providing LI (Long-Time and Instantaneous) functions, and features a bolt-on connection for secure panel mounting. The unit weighs 8 lb and is built for 3-phase applications with an AIC rating of 14kA at 480V. This breaker meets industry standards for molded case circuit breakers, ensuring reliable performance in demanding environments. It is commonly used in power distribution systems requiring robust circuit interruption and long-term dependability.

Key Features & Specifications
  • Manufacturer: Federal Pacific
  • Series: NEF Series
  • Type: NEF
  • Amperage: 100A
  • Poles: 3
  • Voltage: 480V
  • Phase: 3
  • Protection: Thermal Magnetic
  • Functions: LI - Long-Time and Instantaneous
  • Connection: Bolt-On
  • AIC Rating: 14kA@480V
  • Weight: 8 lb
  • Part Number: NEF431100R
  • Mounting Type: Standard Panel Mount
  • Application: Commercial/Industrial Power Distribution


Federal Pacific NEF431100R - Molded Case Circuit Breaker 100A 3-Pole 480V