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Siemens HMD63B500H - Molded Case 500A 600V 3-Pole Breaker

Siemens
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Siemens HMD63B500H is a 3-pole molded case circuit breaker from the Sentron Series, designed for thermal magnetic overcurrent protection in industrial and commercial power distribution systems. It is rated for 500 amps at 600V AC with a high interrupting capacity of 65kA at 480V, and features long-time and instantaneous (LI) trip functions for precise fault response. The unit weighs 65 lb, uses an MD frame with feed-thru connection and load-side lug terminals, and is configured for 3-phase, bolt-on mounting. It complies with industry standards for molded case circuit breakers, ensuring reliable performance in demanding electrical environments. Typical applications include main or feeder protection in switchboards, panelboards, and industrial control panels.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker
  • Manufacturer: Siemens
  • Series: Sentron
  • Model: HMD63B500H
  • Frame Type: HMD
  • Frame Size: MD Frame
  • Poles: 3
  • Phase: 3
  • Current Rating: 500A
  • Voltage Rating: 600V AC
  • Interrupt Rating: 65kA at 480V
  • Trip Type: Thermal Magnetic
  • Trip Functions: Long-Time and Instantaneous (LI)
  • Connection Type: Feed-Thru
  • Terminal Type: Load Side Lug
  • Mounting: Bolt-On
  • Weight: 65 lb


Product Identification
  • UPC: 078364321491
  • GTIN: 00783643214910