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Siemens HMD63B800 - Molded Case Circuit Breaker 800A 600V

Siemens
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Siemens HMD63B800 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 thermal-magnetic trip unit with long-time and instantaneous (LI) protection functions, rated for 800A at 600V AC with an interrupting capacity of 65kA at 480V. The breaker is constructed with a compact MD frame in a three-pole, feed-thru configuration, weighing 0.022 lb, and is certified to UL and IEC standards for safety and performance. This model 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, HMD Type
  • Voltage Rating: 600V AC
  • Current Rating: 800A
  • Frame Size: MD Frame
  • Poles: 3
  • Phase: 3
  • Connection: Feed-Thru
  • Protection: Thermal Magnetic
  • Functions: LI - Long-Time and Instantaneous
  • AIC Rating: 65kA @ 480V
  • Certification: UL, IEC
  • Family: Sentron Series
  • Weight: 0.022 lb
  • Country of Origin: Mexico


Product Identification
  • UPC: 783643214774
  • GTIN: 00783643214774