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American/Federal Pacific NB3P40-FLAT-TOP - 40A 3-Pole Molded Case Breaker

American/Federal Pacific
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American/Federal Pacific NB3P40-FLAT-TOP is a 3-pole molded case circuit breaker from the NB Series, designed to provide overcurrent protection through thermal magnetic operation. It is rated for 40A at 240V AC with a 10kA interrupting capacity at 240V, supporting three-phase systems. The unit features a bolt-on connection, weighs 1 lb, and offers LI (Long-Time and Instantaneous) protection functions. This breaker complies with industry standards for industrial electrical distribution and motor control applications. It is typically used in panelboards and switchboards for branch circuit protection in commercial and industrial settings.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, NB Series, Thermal Magnetic
  • Voltage Rating: 240V AC
  • Current Rating: 40A
  • Poles: 3
  • Connection: Bolt-On
  • Protection: Thermal Magnetic
  • AIC Rating: 10kA@240V
  • Phase: 3
  • Functions: LI - Long-Time and Instantaneous
  • Weight: 1 lb
  • Family: NB Series
  • Item Subcategory: Molded Case