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Square D FCL34045 - Molded Case Circuit Breaker 45A 480V 3P

Square D
Price
Save $-1,795.65
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Square D FCL34045 is a molded case circuit breaker designed for providing reliable overcurrent protection in three-phase industrial power distribution systems. It features a 480V AC voltage rating and a 45A continuous current rating, housed within a compact F-frame thermal-magnetic unit. The breaker is constructed for feed-thru connection and offers 65kA interrupting capacity at 480V AC, utilizing a long-time and instantaneous (LI) trip function for coordinated protection. It is engineered to meet applicable industry standards for safety and performance in demanding electrical environments, making it suitable for use in panelboards, switchboards, and industrial control equipment.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, Thermal Magnetic Protection, FCL Series
  • Voltage Rating: 480V AC
  • Current Rating: 45A
  • Frame Size: F Frame
  • Poles: 3
  • Phase: 3
  • Connection: Feed-Thru
  • AIC Rating: 65kA @ 480V AC
  • Functions: LI (Long-Time and Instantaneous)
  • Protection: Thermal Magnetic
  • Weight: 7 lb


Product Identification
  • UPC: 722511266651
  • Family: FCL Series