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Square D PFA32050 - Breaker Type 50A (240V 3-Phase)

Square D
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Square D PFA32050 is a 3-phase breaker type bus plug designed for overcurrent protection in I-Line busway systems. It is rated for 50A at 240V with a 10kA interrupting capacity, utilizing a thermal magnetic trip unit for reliable circuit interruption. The unit weighs 38 lb, features a 3-wire configuration, and is compatible with FAP frames for straightforward plug-in mounting. This bus plug complies with industry standards for safe power distribution in demanding environments. It is typically applied in industrial and commercial facilities for branch circuit protection and load connection.

Key Features & Specifications
  • Type: Breaker Type
  • Family: I-Line
  • Type: PFA
  • Weight: 38 lb
  • Wire: 3
  • Voltage Rating: 240V
  • Compatible Frames: FAP
  • AIC rating: 10kA@240V
  • Phase: 3
  • Current Rating: 50A
  • Wires: 4-Wire
  • Poles: 4
  • Mounting Type: Busway Plug-In
  • Frame: F-Frame
  • Trip Unit: Thermal Magnetic


Part Number: PFA32050