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Siemens HHLXD62B300 - Molded Case 300A 2-Pole

Siemens
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Siemens HHLXD62B300 is a 2-pole bolt-on molded case circuit breaker from the Sentron Series, designed for thermal magnetic protection in 600-volt power distribution systems. It delivers a continuous current rating of 300 amps with LI (Long-Time and Instantaneous) trip functions to safeguard against overloads and short circuits. The LD frame construction provides a high interrupting capacity of 100kA at 480VAC, with a weight of 22 lb and a single-phase configuration. This breaker complies with industry standards for industrial and commercial electrical distribution, offering reliable overcurrent protection without included lugs. Typical applications include main or feeder protection in panelboards, switchboards, and industrial control panels.

Key Features & Specifications
  • Manufacturer: Siemens
  • Part Number: HHLXD62B300
  • Item Subcategory: Molded Case
  • Family: Sentron Series
  • Type: HHLXD
  • Functions: LI - Long-Time and Instantaneous
  • Frame Size: LD Frame
  • Voltage Rating: 600 VAC
  • Poles: 2
  • Connection: Bolt-On
  • Protection: Thermal Magnetic
  • AIC rating: 100kA@480V
  • Phase: 1
  • Current Rating: 300 A
  • Weight: 22 lb
  • Frequency Rating: 50/60 Hz