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American/Federal Pacific NF631020 - 20A 3-Pole Thermal Magnetic Breaker

American/Federal Pacific
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American/Federal Pacific NF631020 - 20A 3-Pole Thermal Magnetic Circuit Breaker The American/Federal Pacific NF631020 is a 3-pole molded case circuit breaker from the NF Series, designed to provide overcurrent protection for electrical systems through its LI (Long-Time and Instantaneous) trip functions. This bolt-on unit is rated for 600V AC, 20A continuous current, and delivers an interrupting capacity of 18kA at 480V, making it suitable for 3-phase industrial applications. Weighing 12 lb, the breaker features a thermal magnetic protection mechanism housed in a compact molded case construction. It complies with applicable industry standards for overcurrent protection in commercial and industrial environments. Typical applications include motor control centers, panelboards, and distribution equipment requiring reliable short-circuit and overload protection.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, NF Series
  • Voltage Rating: 600V AC
  • Current Rating: 20A
  • Poles: 3
  • Phase: 3
  • Connection: Bolt-On
  • Protection: Thermal Magnetic
  • AIC Rating: 18kA@480V
  • Functions: LI - Long-Time and Instantaneous
  • Weight: 12 lb


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