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FH36045CBA

Square D
Price
Save $-450.14
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Square D FH36045CBA is a 3-pole molded case circuit breaker from the I-Line family, designed to provide thermal magnetic overcurrent protection for three-phase power systems. It is rated for 45 amps at 600 volts AC with a 25kA interrupting capacity at 480V, utilizing LI (Long-Time and Instantaneous) trip functions for precise fault response. The F Frame unit weighs 6 lb and features an I-Line style plug-in connection for secure mounting in panelboards. This breaker complies with industry standards for industrial and commercial electrical distribution systems. It is typically applied in manufacturing facilities, commercial buildings, and other installations requiring reliable branch circuit protection.

Key Features & Specifications
  • Manufacturer: Square D
  • Item Subcategory: Molded Case
  • Family: I-Line
  • Type: FH
  • Weight: 6 lb
  • Functions: LI - Long-Time and Instantaneous
  • Frame Size: F Frame
  • Voltage Rating: 600V AC
  • Poles: 3
  • Connection: I-Line Style Plug-In
  • Protection: Thermal Magnetic
  • AIC rating: 25kA@480V
  • Phase: 3
  • Current Rating: 45A
  • Amperage: 45 Amps
  • Mounting Type: I-Line
  • Interrupt Rating: 25kA at 480V AC
  • Trip Unit: Thermal Magnetic
  • Frequency: 50-60 Hz


Square D FH36045CBA - Molded Case Circuit Breaker 45A 600V 3-Pole