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Siemens QJ23B110HA01 - Molded Case Circuit Breaker 110A 240V 3-Pole

Siemens
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Siemens QJ23B110HA01 is a 3-pole molded case circuit breaker designed for thermal magnetic overload and short circuit protection in power distribution systems. It is rated for 240V AC and 110A, with a 42kA interrupting capacity at 240V, and utilizes LI (Long-Time and Instantaneous) trip functions for precise fault response. The unit features a bolt-on connection, a QJ2H frame type, and weighs 4 lb, with a non-interchangeable trip unit for enhanced safety. This breaker complies with industry standards for industrial and commercial electrical distribution applications.

Key Features & Specifications
  • Manufacturer: Siemens
  • Item Subcategory: Molded Case
  • Family: QJ Frame
  • Type: QJ2H
  • Weight: 4 lb
  • Functions: LI - Long-Time and Instantaneous
  • Voltage Rating: 240V
  • Poles: 3
  • Connection: Bolt-On
  • Protection: Thermal Magnetic
  • AIC rating: 42kA@240V
  • Phase: 3
  • Current Rating: 110A
  • Amperage Rating: 110A
  • Voltage Rating: 240V AC
  • Interrupt Rating: 10kA
  • Connection Type: Bolt-On
  • Frame Series: QJ
  • Trip Unit: Thermal Magnetic
  • Protection Type: Overload and Short Circuit
  • Load Side Lug Terminals
  • Non-Interchangeable Trip