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Square D FA32045G - Molded Case Circuit Breaker 45A 3-Pole 240V

Square D
Price
Save $-1,075.45
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Square D FA32045G is a 3-pole molded case circuit breaker from the I-Line family, designed for overcurrent protection in three-phase power distribution systems. This thermal magnetic breaker provides long-time and instantaneous trip functions (LI) at a 45A current rating and 240VAC, with a 10kA interrupting capacity at 240V, and includes integrated ground fault shunt trip wiring protection. The unit features an I-Line style plug-in connection, weighs 12 lb, and uses load side lug terminals accepting AWG 14 to AWG 1/0 aluminum or copper conductors. It is UL and CSA certified, complying with RoHS and HACR standards for industrial environments. Typical applications include panelboards, switchboards, and motor control centers requiring reliable branch circuit protection.

Key Features & Specifications
  • Type: FA (I-Line)
  • Poles: 3
  • Current Rating: 45 Amps
  • Voltage Rating: 240VAC
  • Interrupt Rating: 10kAIC at 240V
  • Protection: Thermal Magnetic
  • Trip Functions: Long-Time and Instantaneous (LI)
  • Connection: I-Line Style Plug-In
  • Terminal Connection: Load Side Lug
  • Wire Gauge: AWG 14 to AWG 1/0, Aluminum/Copper
  • Weight: 12 lb
  • Phase: 3
  • Certifications: UL, CSA
  • Standards: RoHS, HACR
  • Additional Info: Complete with ground fault shunt trip wiring protection