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Siemens QJ23B110 - Molded Case Circuit Breaker 110A 3P (10kA AIC)

Siemens
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Siemens QJ23B110 is a molded case circuit breaker designed for providing reliable overcurrent and short-circuit protection in three-phase industrial electrical systems. It features a 110A current rating and a 240V AC voltage rating, housed within a durable QJ2 frame with a bolt-on connection for secure installation. This thermal-magnetic breaker offers both long-time and instantaneous trip functions, is constructed to operate in temperatures from -25°C to 70°C, and complies with UL and CSA standards for safety. Its 10kA interrupting capacity at 240V makes it suitable for protecting feeders and branch circuits in commercial and industrial panels, accommodating wire sizes from 4 AWG to 300 kcmil for aluminum and 6 AWG to 300 kcmil for copper.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, Thermal-Magnetic Protection, QJ2 Frame
  • Voltage Rating: 240V AC
  • Current Rating: 110A
  • Poles: 3
  • Connection: Bolt-On
  • Wire Size: 4 AWG to 300 kcmil (Aluminum), 6 AWG to 300 kcmil (Copper)
  • AIC Rating: 10kA @ 240V
  • Phase: 3
  • Temp Rating: -25°C to 70°C (-13°F to 158°F)
  • Functions: Long Time and Instantaneous Trip
  • Certification: UL Listed, CSA Certified
  • Weight: 4 lb
  • Family: QJ Frame
  • Country of Origin: Mexico


Product Identification
  • UPC: 783643201088
  • GTIN: 00783643201088