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Siemens HLXD62B450L - Molded Case Circuit Breaker 450A 600V

Siemens
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Siemens HLXD62B450L is a 2-pole molded case circuit breaker from the Sentron Series designed for overcurrent protection in commercial and industrial power distribution systems. It features a 450A current rating and 600V voltage rating with LI (Long-Time and Instantaneous) protection functions, delivering a 65kA interrupting capacity at 480V. This thermal magnetic breaker weighs 22 lb, utilizes an LD Frame with a feed-thru connection, and is a single-phase unit. It complies with industry standards for robust circuit protection in panelboards and switchgear applications. The breaker is suitable for environments requiring dependable overcurrent protection in commercial and industrial power distribution.

Key Features & Specifications
  • Manufacturer: Siemens
  • Item Subcategory: Molded Case
  • Family: Sentron Series
  • Type: HLXD
  • Weight: 22 lb
  • Functions: LI - Long-Time and Instantaneous
  • Frame Size: LD Frame
  • Voltage Rating: 600V
  • Poles: 2
  • Connection: Feed-Thru
  • Protection: Thermal Magnetic
  • AIC rating: 65kA@480V
  • Phase: 1
  • Current Rating: 450A
  • Part Number: HLXD62B450L
  • Mounting Type: Bolt-On
  • Interrupt Rating: 35kAIC at 600V
  • Wire Range: 3/0 AWG - 500 kcmil (CU)
  • Connection Type: Line and Load Side Lugs
  • Application: Commercial and Industrial Power Distribution