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Square D FAP24045 - Molded Case Circuit Breaker, 45A 480V 2-Pole

Square D
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Square D FAP24045 is a molded case circuit breaker designed for providing reliable overcurrent and short-circuit protection in industrial electrical systems. It is rated for 480V AC systems and features a 45A continuous current rating with a thermal-magnetic trip unit for both long-time delay and instantaneous (LI) protection functions. The breaker is constructed with a compact F-frame size, utilizes a two-pole bolt-on connection for secure installation, and has an interrupting capacity of 18kA at 480V to safely clear high-level faults. It is engineered to meet applicable industry standards for safety and performance in demanding environments, making it suitable for protecting feeders, motors, and branch circuits in commercial and industrial panels.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, Thermal Magnetic Protection, FAP Series
  • Voltage Rating: 480V AC
  • Current Rating: 45A
  • Frame Size: F Frame
  • Poles: 2
  • Connection: Bolt-On
  • Protection Functions: LI (Long-Time and Instantaneous)
  • AIC Rating: 18kA @ 480V
  • Phase: 1
  • Item Subcategory: Molded Case
  • Weight: 3 lb