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Westinghouse HLA3450 - 3-Pole 450A Molded Case Circuit Breaker

Westinghouse
Price
Save $-2,484.71
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Condition
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The Westinghouse HLA3450 is a 3-pole molded case circuit breaker from the MARK 75 family, designed to provide thermal-magnetic protection for electrical circuits through long-time and instantaneous (LI) trip functions. It is rated for 600V AC, 450A continuous current, and an interrupting capacity of 35kA at 480V, with a bolt-on connection for secure installation. This unit weighs 29 lb and features a compact molded case construction suitable for industrial panelboards. It complies with applicable industry standards for overcurrent protection in three-phase power distribution systems. Typical applications include protecting feeders, motors, and branch circuits in commercial and industrial facilities.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, Thermal Magnetic, LI Trip
  • Voltage Rating: 600V AC
  • Current Rating: 450A
  • Poles: 3
  • Phase: 3
  • AIC Rating: 35kA@480V
  • Connection: Bolt-On
  • Protection: Long-Time and Instantaneous (LI)
  • Family: MARK 75
  • Weight: 29 lb
  • Functions: LI - Long-Time and Instantaneous


Product Identification
  • UPC: Not specified
  • GTIN: Not specified