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Siemens HLD63B450L - Molded Case Circuit Breaker 450A 600V

Siemens
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The Siemens HLD63B450L is a 3-pole molded case circuit breaker from the Sentron Series, designed to provide primary overcurrent protection through its LI (Long-Time and Instantaneous) trip functions. This unit is rated for 600V AC, 450A, and 3-phase operation, with a high interrupting capacity of 65kA at 480V AC. The breaker features a thermal-magnetic protection mechanism, an LD frame size, and a feed-thru connection, housed in a compact enclosure measuring 14.961 x 8.661 x 6.693 inches and weighing 19.533 lb. It is manufactured in Mexico and complies with industry standards for industrial power distribution and equipment protection. Typical applications include service entrance, feeder, and branch circuit protection in commercial and industrial settings.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, Sentron Series
  • Voltage Rating: 600V AC
  • Current Rating: 450A
  • Dimensions: 14.961 x 8.661 x 6.693 inch
  • Standards: Industry standard for industrial applications
  • Applications: Industrial power distribution, feeder and branch circuit protection
  • Poles: 3
  • Phase: 3
  • AIC rating: 65kA@480V
  • Connection: Feed-Thru
  • Protection: Thermal Magnetic
  • Functions: LI - Long-Time and Instantaneous
  • Frame Size: LD Frame
  • Weight: 19.533 lb
  • Country of Origin: Mexico


Product Identification
  • UPC: 783643008632
  • GTIN: 00783643008632