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Siemens HJXD63B300HL - Molded Case 300A 600V 3-Pole Breaker

Siemens
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Siemens HJXD63B300HL Circuit Breaker is a 3-pole molded case circuit breaker from the Sentron Series designed for overcurrent protection in industrial power distribution systems. It operates at a voltage rating of 600V and a current rating of 300A, with a high interrupting capacity of 65kA at 480V, and features thermal magnetic protection with LI (Long-Time and Instantaneous) trip functions. This unit weighs 22 lb, uses a JD Frame size, and employs a Feed-Thru connection style for straightforward installation in panelboards or switchboards. The breaker complies with industry standards for molded case circuit breakers, ensuring reliable performance in demanding environments. Typical applications include protecting feeders, motors, and branch circuits in commercial and industrial facilities requiring robust overcurrent protection.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, Sentron Series, HJXD Type, Thermal Magnetic Protection
  • Voltage Rating: 600V
  • Current Rating: 300A
  • Poles: 3
  • Phase: 3
  • AIC Rating: 65kA@480V
  • Connection: Feed-Thru
  • Frame Size: JD Frame
  • Functions: LI - Long-Time and Instantaneous
  • Weight: 22 lb


Product Identification
  • UPC: Not specified
  • GTIN: Not specified