Default product image

Square D MXF36450 - 3-Pole 450A Molded Case Breaker

Square D
Price
Save $-4,711.32
/
Condition
  • In stock, ready to ship
  • Backordered, shipping soon
Call for Price
Square D MXF36450 is a 3-pole molded case circuit breaker designed for solid-state protection of industrial electrical systems. It is rated for 600V AC and 450A continuous current, with an AIC rating of 65kA at 480V. The unit measures 12.86 inches in height, 8.27 inches in width, and 8.05 inches in depth, weighing 50 lb, and features a bolt-on connection. It complies with industry standards for molded case breakers and is part of the Micrologic family. This breaker is typically applied in three-phase power distribution systems requiring LSI (Long-Time, Short-Time, and Instantaneous) protection functions.

Key Features & Specifications
  • Type: Molded Case, Solid State, Micrologic Family
  • Voltage Rating: 600V AC
  • Current Rating: 450A
  • Dimensions: Depth 8.05 in (204.47 mm), Width 8.27 in (210.06 mm), Height 12.86 in (326.64 mm)
  • Standards: Industry standard for molded case circuit breakers
  • Applications: Three-phase industrial power distribution
  • Poles: 3
  • Connection: Bolt-On
  • Protection: Solid State
  • AIC rating: 65kA@480V
  • Phase: 3
  • Functions: LSI - Long-Time, Short-Time and Instantaneous
  • Weight: 50 lb


This item does not include lugs. If you would like lugs please reach out to a sales rep with wiring specs and we can help you with the lugs part number.