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American/Federal Pacific NF621090 - 90A 2-Pole Thermal Magnetic (600V)

American/Federal Pacific
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American/Federal Pacific NF621090 Circuit Breaker - 90A 2-Pole Thermal Magnetic (600V) The American/Federal Pacific NF621090 is a 2-pole molded case circuit breaker from the NF Series, designed to provide overcurrent protection through its LI (Long-Time and Instantaneous) trip functions. This bolt-on unit is rated for 600V AC, 90A continuous current, and delivers an interrupting capacity of 18kA at 480V, making it suitable for single-phase industrial power distribution systems. Constructed with a thermal magnetic protection mechanism, the breaker weighs 12 lb and features a compact frame for panelboard installation. It complies with applicable industry standards for molded case circuit breakers, ensuring reliable performance in commercial and light industrial environments where precise overcurrent protection is required.

Key Features & Specifications
  • Type: NF Series Molded Case Circuit Breaker
  • Voltage Rating: 600V
  • Current Rating: 90A
  • Poles: 2
  • Connection: Bolt-On
  • Protection: Thermal Magnetic
  • AIC rating: 18kA@480V
  • Phase: 1
  • Functions: LI - Long-Time and Instantaneous
  • Weight: 12 lb