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Siemens HMXD63B500H - Molded Case Circuit Breaker 500A 3P

Siemens
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Siemens HMXD63B500H 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 500A continuous current rating and a 600V voltage rating, housed within a robust MD frame construction with a bolt-on connection for secure installation. This thermal magnetic breaker complies with industry standards and offers an interrupting capacity of 65kA at 480V AC through its combined long-time and instantaneous (LI) trip functions. It is typically applied in panelboards, switchboards, and industrial control panels where robust circuit protection is required.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, Thermal Magnetic Protection with Long-Time and Instantaneous (LI) Trip Functions
  • Voltage Rating: 600V AC
  • Current Rating: 500A
  • Frame Size: MD Frame
  • Poles: 3
  • Phase: 3-Phase
  • AIC Rating: 65kA at 480V AC
  • Connection: Bolt-On
  • Protection: Thermal Magnetic
  • Functions: LI (Long-Time and Instantaneous)
  • Family: Sentron Series
  • Weight: 65 lb
  • Standards: Industry Standard Compliance (Specific standards to be confirmed per local regulations)
  • Applications: Industrial Power Distribution, Panelboards, Switchboards, Motor Control Centers
  • Additional Info: Lugs are not included; required lugs must be sourced separately based on wiring specifications.


Product Identification
  • GTIN: 00783643320246