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Siemens QJ23B100H - Molded Case Circuit Breaker 100A 3P (240V, 42kA)

Siemens
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Siemens QJ23B100H is a molded case circuit breaker designed for providing reliable overcurrent protection in three-phase electrical systems. It features a 100A current rating and a 240V AC voltage rating, engineered to interrupt fault currents up to 42kA. The unit is constructed as a three-pole, bolt-on thermal magnetic breaker with long-time and instantaneous (LI) trip functions for coordinated protection. It complies with UL and CSA standards, ensuring suitability for industrial power distribution panels, switchgear, and motor control applications where robust circuit protection is required.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, Thermal Magnetic Protection, QJ2H Type, Bolt-On Connection
  • Voltage Rating: 240V AC
  • Current Rating: 100A
  • Poles: 3
  • Phase: 3
  • AIC Rating: 42kA @ 240V
  • Protection: Thermal Magnetic
  • Functions: LI (Long-Time and Instantaneous)
  • Certification: UL Listed, CSA Certified
  • Frame: QJ Frame
  • Weight: 4 lb
  • Country of Origin: Mexico


Product Identification
  • UPC: 783643205215
  • GTIN: 00783643205215