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Siemens QJH23B200A02 - Molded Case 200A 3-Pole 240V

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Siemens QJH23B200A02 Circuit Breaker - Molded Case 200A 3-Pole 240V The Siemens QJH23B200A02 is a 3-pole molded case circuit breaker from the QJ Frame family, designed to provide overcurrent protection through thermal magnetic technology. It is rated for 200A continuous current at 240V AC, with an interrupting capacity of 22kA at 240V AC, and operates on a 3-phase system. This bolt-on breaker weighs 4 lb and features LI (Long-Time and Instantaneous) protection functions, ensuring reliable fault clearing in industrial environments. It complies with applicable industry standards for molded case circuit breakers, making it suitable for use in distribution panels, switchboards, and motor control centers. Typical applications include commercial and industrial power distribution systems requiring robust short-circuit and overload protection.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, QJ Frame, QJH2 series, thermal magnetic protection
  • Voltage Rating: 240V AC
  • Current Rating: 200A
  • Dimensions: Standard QJ frame size
  • Standards: UL 489, CSA C22.2 No. 5
  • Applications: Industrial power distribution, switchboards, panelboards
  • Switch Type: Circuit breaker
  • Configuration: 3-pole
  • Coil Voltage Maximum: Not applicable (thermal magnetic)
  • Temp Rating: 40°C ambient
  • Shipping Dimensions: Standard QJ frame packaging
  • Phase: 3
  • Voltage: 240V
  • Amperage: 200A
  • 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: Distribution
  • Breaker Type: Molded Case
  • Control Voltage Minimum: Not applicable
  • Control Voltage Maximum: Not applicable
  • MCM Size: Not applicable
  • Metal Type: Steel and copper
  • Panel Style: Industrial
  • Bus Type: Copper
  • Fuse Class: Not applicable
  • Insulation Temperature: 105°C
  • 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
  • Coil Material: Not applicable
  • Horse Power: Not specified
  • Aux Contacts: Not included
  • CPT: Not included
  • Full Load Amps: 200A
  • Dist Voltage: 240V
  • Bucket Size: Not applicable
  • Bucket Style: Not applicable
  • Bucket Type: Not applicable
  • Full Load Amp Maximum: 200A
  • Full Load Amp Minimum: 200A
  • Enclosure: Open
  • Relay Style: Not applicable
  • Coil Voltage Minimum: Not applicable
  • Wire: Not specified
  • Amperage Maximum: 200A
  • Amperage Minimum: 200A
  • Nema Rating: Not specified
  • Switch Style: Circuit breaker
  • Wire Size: Not specified
  • Certification: UL 489
  • Circuit Breaker Mounting Style: Bolt-On
  • Terminal Connection: Bolt-On
  • Frequency Rating: 50/60 Hz
  • Phase Connection: 3-phase
  • Standards: UL 489, CSA C22.2 No. 5
  • Compatible Frames: QJ
  • Installation Type: Fixed
  • Item QTY: 1
  • Nema Starter Size: Not applicable
  • Breaker Frame: QJ
  • Current Rating: 200A
  • 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