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Square D HLA36150UN - Molded Case Breaker 150A 600V

Square D
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Square D HLA36150UN is a Powerpact molded case circuit breaker designed for thermal magnetic protection in industrial power distribution systems. This three-pole unit is rated for 600V AC, 150A continuous current, and delivers a 100kA interrupting capacity at 480V AC for robust fault clearing. The breaker features an I-Line style plug-in connection, LI (Long-Time and Instantaneous) trip functions, and weighs 5 lb for manageable installation. It complies with applicable UL and NEMA standards for industrial environments. Typical applications include main or feeder protection in switchboards, panelboards, and motor control centers requiring high interrupting capacity.

Key Features & Specifications
  • Type: Powerpact HLA molded case circuit breaker with thermal magnetic protection
  • Voltage Rating: 600V AC
  • Current Rating: 150A
  • Poles: 3
  • Connection: I-Line Style Plug-In
  • Protection: Thermal Magnetic
  • AIC rating: 100kA@480V
  • Phase: 3
  • Functions: LI - Long-Time and Instantaneous
  • Weight: 5 lb
  • Family: Powerpact
  • Item Subcategory: Molded Case


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