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Square D LIL26400 - Molded Case Circuit Breaker 400A 2-Pole 600V

Square D
Price
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Square D LIL26400 is a 2-pole, 400A molded case circuit breaker from the LIL Series, designed to provide reliable overload and short-circuit protection via a thermal-magnetic trip unit with LI (Long-Time and Instantaneous) functions. It is rated for 600VAC and delivers a high interrupting capacity of 200kA at 480V, making it suitable for demanding industrial power distribution systems. The unit features a feed-thru connection, an L Frame size, and weighs 35 lb, built for robust performance in single-phase applications. This breaker complies with industry standards for molded case circuit breakers and is typically used in commercial and industrial settings requiring high fault current protection.

Key Features & Specifications
  • Manufacturer: Square D
  • Item Subcategory: Molded Case
  • Family: LIL Series
  • Type: LIL
  • Weight: 35 lb
  • Functions: LI - Long-Time and Instantaneous
  • Frame Size: L Frame
  • Voltage Rating: 600V
  • Poles: 2
  • Connection: Feed-Thru
  • Protection: Thermal Magnetic
  • AIC rating: 200kA@480V
  • Phase: 1
  • Current Rating: 400A
  • Part Number: LIL26400
  • Mounting Type: Unit Mount