Square D FA26050BC1021 - Molded Case Circuit Breaker 50A 2-Pole
Square D FA26050BC1021 - Molded Case Circuit Breaker 50A 2-Pole

Square D FA26050BC1021 - Molded Case Circuit Breaker 50A 2-Pole

Square D
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Square D FA26050BC1021 is a molded case circuit breaker designed for overcurrent protection in industrial and commercial power distribution systems. This 2-pole, 50A thermal magnetic breaker operates at 600VAC and 250VDC with an interrupting rating of 18kA at 480VAC. It features an F Frame size with I-Line style plug-in mounting for direct integration into Square D I-Line panelboards, and weighs 6 lb. The unit provides LI (Long-Time and Instantaneous) protection functions and is rated for single-phase operation at 40 degrees C. It is suitable for use in distribution panels, motor control centers, and switchboards requiring reliable branch circuit protection.

Key Features & Specifications
  • Manufacturer: Square D
  • Item Subcategory: Molded Case
  • Family: I-Line
  • Type: FA
  • Weight: 6 lb
  • Functions: LI - Long-Time and Instantaneous
  • Frame Size: F Frame
  • Voltage Rating: 600VAC, 250VDC
  • Poles: 2
  • Connection: I-Line Style Plug-In
  • Protection: Thermal Magnetic
  • AIC rating: 18kA@480V
  • Phase: 1
  • Current Rating: 50A
  • Operating Temperature: 40 degrees C
  • Phase Configuration: B & C Phase