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Siemens HJXD63B350HL - Molded Case Circuit Breaker 350A 600V 3-Pole

Siemens
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Siemens HJXD63B350HL is a 3-pole thermal magnetic molded case circuit breaker from the Sentron Series, designed for overcurrent protection in three-phase electrical systems. It is rated for 350 amps at 600 volts AC and provides LI (Long-Time and Instantaneous) trip functions within a JD Frame. This unit weighs 22 lb, features a feed-thru connection with bolt-on mounting, and does not include installed lugs. It complies with UL 489 and IEC 60947-2 standards, offering an interrupting rating of 65 kA at 480V and 35 kA at 600V. Typical applications include industrial power distribution and motor branch circuit protection.

Key Features & Specifications
  • Manufacturer: Siemens
  • Model: HJXD63B350HL
  • Type: HJXD
  • Family: Sentron Series
  • Item Subcategory: Molded Case
  • Poles: 3
  • Phase: 3
  • Current Rating: 350 Amps
  • Voltage Rating: 600 VAC
  • Frame Size: JD Frame
  • Functions: LI - Long-Time and Instantaneous
  • Protection: Thermal Magnetic
  • Connection: Feed-Thru
  • Mounting Type: Bolt-On
  • Interrupt Rating: 65 kA at 480V, 35 kA at 600V
  • Weight: 22 lb
  • Certifications: UL Listed