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Square D KC34125 - Molded Case Circuit Breaker 125A 480V 3P

Square D
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  • Low stock - 2 items left
  • Backordered, shipping soon
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Square D KC34125 is a molded case circuit breaker designed for providing reliable overcurrent protection in three-phase industrial power distribution systems. It features a 125A current rating and a 480V AC voltage rating, housed within a compact K-frame design with an I-Line style plug-in connection for simplified panel mounting. This thermal magnetic breaker complies with industry standards for safety and performance, offering both long-time and instantaneous (LI) trip functions. Its robust construction, with an operating temperature range of -25 to 70 °C (-13 to 158 °F), makes it suitable for a variety of demanding industrial and commercial applications, including motor control centers and main distribution panels.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, Thermal Magnetic Protection with Long-Time and Instantaneous (LI) Trip
  • Voltage Rating: 480V AC
  • Current Rating: 125A
  • Frame Size: K Frame
  • Poles: 3
  • Phase: 3
  • AIC Rating: 65kA @ 480V
  • Connection: I-Line Style Plug-In
  • Protection: Thermal Magnetic
  • Functions: LI (Long-Time and Instantaneous Trip)
  • Temp Rating: -25 to 70 °C (-13 to 158 °F)
  • Weight: 13 lb
  • Family: I-Line
  • Type: KC


Product Identification
  • UPC: 785901043508
  • GTIN: 00785901043508