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Siemens QJH23B110A01 - Molded Case 110A 240V 3-Pole

Siemens
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Siemens QJH23B110A01 is a 3-pole molded case circuit breaker from the QJ Frame family, designed for thermal magnetic protection with LI (Long-Time and Instantaneous) functions. It is rated for 240V AC, 110A continuous current, and delivers a 22kA interrupting capacity at 240V for robust fault clearing. The unit features a bolt-on connection, weighs 4 lb, and is engineered for 3-phase industrial power distribution systems. It complies with industry standards for molded case breakers, ensuring reliable overcurrent and short-circuit protection in commercial and industrial environments.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, QJ Frame, QJH2 series, thermal magnetic protection
  • Voltage Rating: 240V AC
  • Current Rating: 110A
  • Dimensions: Standard QJ frame size
  • Standards: UL/CSA listed for industrial applications
  • Applications: 3-phase power distribution, motor control centers, panelboards
  • Switch Type: Molded case
  • Configuration: 3-pole, 3-phase
  • Coil Voltage Maximum: Not applicable (thermal magnetic)
  • Temp Rating: Standard 40°C ambient
  • Shipping Dimensions: Standard QJ frame packaging
  • Phase: 3
  • Voltage: 240V
  • Amperage: 110A
  • AIC rating: 22kA@240V
  • Connection: Bolt-On
  • Poles: 3
  • Protection: Thermal Magnetic
  • Functions: LI - Long-Time and Instantaneous
  • Frame Size: QJ
  • Trip Type: Thermal magnetic
  • Panel Type: Industrial
  • Breaker Type: Molded case
  • Control Voltage Minimum: Not applicable
  • Control Voltage Maximum: Not applicable
  • MCM Size: Not specified
  • Metal Type: Copper/steel components
  • Panel Style: Bolt-on
  • Bus Type: Standard
  • Fuse Class: Not applicable
  • Insulation Temperature: 105°C max
  • Inductance: Not specified
  • Impedance: Not specified
  • Barrels: Not applicable
  • Class Rating: Not applicable
  • Diameter: Not applicable
  • Velocity: Not applicable
  • Clip Center: Not applicable
  • Clas: Not applicable
  • Mounting: Bolt-On
  • Hz: 50/60 Hz
  • Coil Material: Not applicable
  • Horse Power: Not specified
  • Aux Contacts: Not included
  • CPT: Not included
  • Full Load Amps: 110A
  • Dist Voltage: 240V
  • Bucket Size: Not applicable
  • Bucket Style: Not applicable
  • Bucket Type: Not applicable
  • Full Load Amp Maximum: 110A
  • Full Load Amp Minimum: 110A
  • Enclosure: Open frame
  • Relay Style: Not applicable
  • Coil Voltage Minimum: Not applicable
  • Wire: Not specified
  • Amperage Maximum: 110A
  • Amperage Minimum: 110A
  • Nema Rating: Not specified
  • Switch Style: Molded case
  • Wire Size: Not specified
  • Certification: UL/CSA
  • Circuit Breaker Mounting Style: Bolt-On
  • Terminal Connection: Bolt-On lugs
  • Frequency Rating: 50/60 Hz
  • Phase Connection: 3-phase
  • Standards: UL 489, CSA C22.2
  • Compatible Frames: QJ series
  • Installation Type: Panelboard
  • Item QTY: 1
  • Nema Starter Size: Not applicable
  • Breaker Frame: QJ
  • Current Rating: 110A
  • Reverse Standoff Voltage: Not applicable
  • Watts: Not specified
  • Peak Pulse Current: Not applicable
  • Breakdown Voltage (MIN VBR@IT ) (V): Not applicable
  • Breakdown Voltage (VBR@IT) (V): Not applicable
  • Polarity: Not applicable
  • Operating Temperature Maximum Celsius: 40°C
  • Max Clamp Voltage: Not applicable
  • On-State Current: Not applicable


Product Identification
  • UPC: Not available
  • GTIN: Not available