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Square D KA362501021 - Molded Case Circuit Breaker 250A 3P (600V, 25kA)

Square D
Price
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Square D KA362501021 is a molded case circuit breaker designed for providing reliable overcurrent and short-circuit protection in three-phase industrial power distribution systems. It features a 600V AC voltage rating and a 250A continuous current rating, housed within a robust K-Frame thermal-magnetic unit that offers both long-time delay and instantaneous trip functions (LI). The breaker is constructed as a three-pole, I-Line style plug-in device with a 25kA interrupting capacity at 480V AC and includes an integrated 120V AC shunt trip for remote tripping capability. It is engineered for compliance with relevant industry standards for safety and performance in demanding electrical environments, making it suitable for use in panelboards, switchboards, and industrial control panels.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, Thermal-Magnetic Protection, I-Line Plug-In
  • Voltage Rating: 600V AC
  • Current Rating: 250A
  • Frame Size: K Frame
  • Poles: 3
  • Phase: 3
  • Connection: I-Line Style Plug-In
  • Protection: Thermal Magnetic
  • Functions: LI (Long-Time and Instantaneous)
  • AIC Rating: 25kA @ 480V AC
  • Additional Feature: Complete with 120V AC Shunt Trip Device
  • Weight: 13 lb