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Federal Pacific NK631090 - Molded Case Circuit Breaker 90A 600V 3-Pole

Federal Pacific
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Federal Pacific NK631090 Circuit Breaker is a 3-pole molded case circuit breaker designed for overcurrent protection in industrial power distribution systems. It is rated for 90A at 600V AC, providing reliable thermal-magnetic protection with long-time and instantaneous trip functions. The unit weighs 38 lb and features a bolt-on connection for secure panel mounting. This breaker complies with applicable industry standards for safety and performance in commercial and industrial environments. It is typically used in switchboards, panelboards, and motor control centers requiring 3-phase protection.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, NK Series
  • Voltage Rating: 600V AC
  • Current Rating: 90A
  • Poles: 3
  • Phase: 3
  • Connection: Bolt-On
  • Protection: Thermal Magnetic
  • Functions: LI - Long-Time and Instantaneous
  • Weight: 38 lb
  • Family: NK Series
  • Type: NK
  • Item Subcategory: Molded Case
  • Manufacturer: Federal Pacific


Product Identification
  • UPC: Not available
  • GTIN: Not available