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Westinghouse HLA3125 - 3-Pole 125A Molded Case Breaker (600V)

Westinghouse
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Westinghouse HLA3125 is a three-pole molded case circuit breaker designed for overcurrent protection in industrial power distribution systems. It is rated for 600V AC, 125A continuous current, and provides LI (Long-Time and Instantaneous) protection functions through a thermal magnetic trip mechanism. This bolt-on unit weighs 29 lb and is part of the MARK 75 family, featuring a compact molded case construction for panelboard installation. It complies with industry standards and carries a 35kA interrupting capacity at 480V AC. Typical applications include branch circuit protection in commercial and industrial electrical systems.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, Thermal Magnetic, LI Protection
  • Voltage Rating: 600V AC
  • Current Rating: 125A
  • Poles: 3
  • Phase: 3
  • AIC Rating: 35kA@480V
  • Connection: Bolt-On
  • Protection: Thermal Magnetic (Long-Time and Instantaneous)
  • Family: MARK 75
  • Weight: 29 lb


Product Identification
  • UPC: Not available
  • GTIN: Not available