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Siemens LD63T600 - 600A Circuit Breaker (3P, 600V)

Siemens
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Siemens LD63T600 is a three-pole circuit breaker designed for providing reliable overcurrent and short-circuit protection in industrial power distribution systems. It features a 600A current rating and a 600V AC voltage rating, housed within a compact 600A frame for efficient panel design. The breaker utilizes a thermal-magnetic trip unit with Long-time and Instantaneous (LI) functions, ensuring coordinated protection for conductors sized from AWG 3/0 to 500 KCMIL copper or AWG 4/0 to 500 KCMIL aluminum. It complies with UL and IEC standards, is RoHS-compliant, and offers interrupting capacities of 25kA at 600V or 35kA at 480V, making it suitable for main feeder and branch circuit protection in commercial and industrial facilities.

Key Features & Specifications
  • Type: Sentron Series, Thermal-Magnetic Protection, Fixed Mount
  • Voltage Rating: 600V AC
  • Current Rating: 600A
  • Frame Size: 600A
  • Poles: 3
  • Protection Functions: LI (Long-time & Instantaneous Trip)
  • AIC Rating: 25kAIC at 600V, 35kAIC at 480V
  • Wire Size Compatibility: AWG 3/0 to 500 KCMIL (Cu), AWG 4/0 to 500 KCMIL (Al)
  • Standards & Certification: UL, IEC, RoHS
  • Compatible Frames: LD Frame Series
  • Weight: 2.599 lb
  • Country of Origin: Mexico


Product Identification
  • UPC: 783643214149
  • GTIN: 00783643214149