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FI36090CBA

Square D
Price
Save $-1,110.22
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Square D FI36090CBA is a 3-pole molded case circuit breaker from the I-Line family, designed for overcurrent protection in industrial and commercial power distribution systems. It is rated for 90 amperes at 600 volts AC, featuring thermal magnetic protection with Long-Time and Instantaneous (LI) trip functions for reliable fault response. The unit weighs 12 lb and utilizes an I-Line style plug-in connection for secure mounting within compatible panelboards. It complies with industry standards for current limiting performance, offering a high interrupting capacity of 200kA at 480V. Typical applications include main or branch circuit protection in switchboards, motor control centers, and other heavy-duty electrical distribution equipment.

Key Features & Specifications
  • Type: FI
  • Family: I-Line
  • Functions: LI - Long-Time and Instantaneous
  • Frame Size: F Frame
  • Voltage Rating: 600V
  • Poles: 3
  • Connection: I-Line Style Plug-In
  • Protection: Thermal Magnetic
  • AIC rating: 200kA@480V
  • Phase: 3
  • Current Rating: 90A
  • Weight: 12 lb


Square D FI36090CBA - 90A 3-Pole Thermal Magnetic Circuit Breaker