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Square D LCF36400 - Molded Case Circuit Breaker 400A 600V 3P

Square D
Price
Save $-3,321.18
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Square D LCF36400 is a molded case circuit breaker designed for providing reliable overcurrent protection in demanding three-phase industrial power systems. It features a 400A current rating and a 600V AC voltage rating, housed within a robust L Frame construction with a bolt-on connection for secure installation. This thermal magnetic breaker complies with industry standards for safety and performance, offering both long-time and instantaneous (LI) trip functions. Its 65kA interrupting capacity at 480V makes it suitable for protecting feeders and branch circuits in commercial and industrial facilities, including manufacturing plants and data centers.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, Thermal Magnetic Protection, LCF Series
  • Voltage Rating: 600V AC
  • Current Rating: 400A
  • Frame Size: L Frame
  • Poles: 3
  • Phase: 3
  • Connection: Bolt-On
  • Protection: Thermal Magnetic
  • Functions: LI (Long-Time and Instantaneous)
  • AIC Rating: 65kA @ 480V
  • Weight: 20 lb
  • Standards: Industry standards for safety and performance
  • Applications: Industrial and commercial power distribution, feeder and branch circuit protection
  • Additional Info: Lugs are not included; consult with a sales representative for lug part numbers based on wiring specifications.