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Siemens QJ23B20000S01 - Molded Case Circuit Breaker 200A 3P (10kA AIC)

Siemens
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Siemens QJ23B20000S01 is a molded case circuit breaker designed for providing reliable overcurrent protection in three-phase industrial power distribution systems. It features a 200A current rating and a 240V AC voltage rating, housed within a robust QJ frame construction with a bolt-on connection for secure installation. This thermal magnetic breaker provides both long-time and instantaneous (LI) protection functions and is certified to UL and CSA standards for safety and performance. Its 10kA interrupting rating at 240V and compatibility with wire sizes from 4 AWG to 300 kcmil (aluminum) or 6 AWG to 300 kcmil (copper) make it suitable for a range of commercial and industrial panelboards and switchgear.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, Thermal Magnetic Protection, QJ2 Frame
  • Voltage Rating: 240V AC
  • Current Rating: 200A
  • Poles: 3
  • Phase: 3
  • AIC Rating: 10kA @ 240V
  • Connection: Bolt-On
  • Protection: Thermal Magnetic
  • Functions: Long-Time and Instantaneous (LI)
  • Wire Size: 4 AWG to 300 kcmil (Aluminum), 6 AWG to 300 kcmil (Copper)
  • Certification: UL Listed, CSA Certified
  • Frame: QJ Frame
  • Weight: 4 lb


Product Identification
  • UPC: 783643313705
  • GTIN: 00783643313705