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Siemens HLXD63B450 - Molded Case Circuit Breaker 450A 3P (65kA AIC)

Siemens
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Siemens HLXD63B450 is a molded case circuit breaker designed for providing reliable overcurrent and short-circuit protection in three-phase industrial power distribution systems. It features a 600V AC voltage rating and a 450A continuous current rating, housed within a robust LD frame with a bolt-on connection for secure installation. This thermal magnetic breaker offers combined long-time and instantaneous (LI) trip functions and is engineered to interrupt faults with an interrupting capacity of 65kA at 480V AC. Manufactured as part of the Sentron Series, it complies with relevant industry standards for safety and performance in demanding commercial and industrial environments.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, Thermal Magnetic Protection, Long-Time & Instantaneous (LI) Trip
  • Voltage Rating: 600V AC
  • Current Rating: 450A
  • Frame Size: LD Frame
  • Poles: 3
  • Connection: Bolt-On
  • AIC Rating: 65kA @ 480V AC
  • Phase: 3
  • Functions: LI (Long-Time and Instantaneous)
  • Family: Sentron Series
  • Weight: 18.301 lb
  • Country of Origin: Mexico


Product Identification
  • UPC: 783643314931
  • GTIN: 00783643314931