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KA26225AC

Square D
Price
Save $-2,167.39
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Square D KA26225AC is a 2-pole molded case circuit breaker from the I-Line family, designed for overload and short-circuit protection in commercial and industrial power distribution systems. It is rated for 225A at 600V AC with a 25kA interrupting capacity at 480V, utilizing a thermal magnetic trip unit with long-time and instantaneous (LI) functions. The breaker features a K Frame construction with I-Line style plug-in mounting for secure panelboard installation, weighing 13 lb. It operates on 1-phase systems and complies with industry standards for reliable electrical safety. This unit is suited for demanding environments requiring robust circuit protection in distribution panels.

Key Features & Specifications
  • Manufacturer: Square D
  • Part Number: KA26225AC
  • Item Subcategory: Molded Case
  • Family: I-Line
  • Type: KA
  • Weight: 13 lb
  • Functions: LI - Long-Time and Instantaneous
  • Frame Size: K Frame
  • Voltage Rating: 600V
  • Poles: 2
  • Connection: I-Line Style Plug-In
  • Protection: Thermal Magnetic
  • AIC rating: 25kA@480V
  • Phase: 1
  • Current Rating: 225A
  • Interrupt Rating: 25kA at 480V, 42kA at 240V, 22kA at 600V
  • Mounting Type: I-Line Style Plug-In
  • Series/Frame: KA
  • Trip Unit: Thermal Magnetic (Long-Time & Instantaneous)
  • Connection: A & C Phase
  • Application: Commercial, industrial power distribution


Square D KA26225AC - Molded Case Circuit Breaker 225A 2-Pole