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Siemens LD63B500 - Molded Case Circuit Breaker 500A 600V 3P

Siemens
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Siemens LD63B500 is a molded case circuit breaker designed for providing reliable overcurrent and short-circuit protection in three-phase industrial power distribution systems. It features a 500A current rating and a 600V voltage rating, housed within a compact LD frame with a bolt-on connection for secure installation. This thermal magnetic breaker offers combined long-time and instantaneous (LI) protection functions and complies with industry standards for safety and performance. It is engineered for demanding applications requiring a 35kA interrupting capacity at 480V AC in commercial and industrial facilities.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, Thermal Magnetic Protection
  • Voltage Rating: 600V AC
  • Current Rating: 500A
  • Frame Size: LD Frame
  • Poles: 3
  • Phase: 3
  • Connection: Bolt-On
  • Protection: Thermal Magnetic
  • Functions: LI - Long-Time and Instantaneous
  • AIC Rating: 35kA @ 480V AC
  • Family: Sentron Series
  • Weight: 0.022 lb
  • Country of Origin: Mexico


Product Identification
  • UPC: 783643213890
  • GTIN: 00783643213890