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Square D FAL340456168 - Molded Case Circuit Breaker 45A 480V 3-Pole

Square D
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Square D FAL340456168 is a 3-pole molded case circuit breaker designed for overcurrent protection in industrial and commercial power distribution systems. It is rated for 480V AC and 45 amperes, with an interrupting capacity of 18kA at 480V, and utilizes thermal magnetic protection with LI (Long-Time and Instantaneous) trip functions. This feed-thru style breaker features an F Frame size and weighs 5 lb, constructed for reliable performance in standard enclosures and switchgear. It complies with industry standards for molded case circuit breakers, ensuring safe and dependable operation. Typical applications include motor control centers, panelboards, and branch circuit protection in manufacturing facilities and commercial buildings.

Key Features & Specifications
  • Manufacturer: Square D
  • Item Subcategory: Molded Case
  • Family: FAL Series
  • Type: FAL
  • Weight: 5 lb
  • Functions: LI - Long-Time and Instantaneous
  • Frame Size: F Frame
  • Voltage Rating: 480V
  • Poles: 3
  • Connection: Feed-Thru
  • Protection: Thermal Magnetic
  • AIC rating: 18kA@480V
  • Phase: 3
  • Current Rating: 45A
  • Part Number: FAL340456168
  • Amperage Rating: 45A
  • Interrupt Rating: 18kA @ 480V
  • Style: Feed-Thru