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Federal Pacific NA3P90 - 3-Pole 90A Circuit Breaker (10kA AIC, 240V)

Federal Pacific
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Federal Pacific NA3P90 is a molded case circuit breaker designed for providing reliable overcurrent protection in three-phase electrical systems. It features a 90A current rating and a 240V AC voltage rating, housed within a compact plug-in unit measuring 78.49 mm in depth and 112.78 mm in width with a weight of 1 lb. This CSA-certified breaker utilizes a thermal-magnetic trip mechanism for both long-time and instantaneous (LI) protection functions, achieving an interrupting capacity of 10kA at 240V. Its design is engineered for integration into Stab-Lok panelboards, typically protecting feeder and branch circuits wired with conductors from AWG 14 to 1/0 in commercial and industrial applications.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, Thermal-Magnetic Protection, Plug-In Connection
  • Voltage Rating: 240V AC
  • Current Rating: 90A
  • Dimensions: 3.09 in (78.49 mm) Depth x 4.44 in (112.78 mm) Width
  • Standards: CSA Certified
  • Applications: Commercial and Industrial Feeder/Branch Circuit Protection
  • Switch Type: Circuit Breaker
  • Configuration: Plug-In
  • Phase: 3-Phase
  • Amperage: 90A
  • AIC Rating: 10kA @ 240V
  • Connection: Plug-In
  • Poles: 3
  • Protection: Thermal Magnetic
  • Functions: Long-Time and Instantaneous (LI)
  • Frame Size: NA (Stab-Lok Family)
  • Trip Type: Thermal-Magnetic
  • Panel Type: Stab-Lok
  • Breaker Type: Molded Case
  • Wire Size: AWG 14 to AWG 1/0 (Aluminum/Copper)
  • Certification: CSA
  • Family: Stab-Lok
  • Item Subcategory: Molded Case
  • Weight: 1 lb