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Siemens QRH23B200L - Molded Case Circuit Breaker 200A 240V

Siemens
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Siemens QRH23B200L is a molded case circuit breaker from the QR Series designed for thermal magnetic overcurrent protection in industrial power distribution systems. It operates at 240V with a 200A current rating and a 25kA interrupting capacity at 240V, providing LI (Long-Time and Instantaneous) protection functions across three poles. This 3-phase, feed-thru connection breaker measures 7.087 x 4.331 x 3.937 inches and weighs 4.519 lb, constructed with a compact molded case housing for panelboard installation. It complies with industry standards for molded case circuit breakers, ensuring reliable performance in commercial and light industrial environments. Typical applications include branch circuit protection, feeder protection, and main disconnect duties in switchboards and load centers.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, QR Series, Thermal Magnetic
  • Voltage Rating: 240V
  • Current Rating: 200A
  • Dimensions: 7.087 x 4.331 x 3.937 inch
  • Standards: UL, CSA, NEMA
  • Applications: Industrial power distribution, branch circuit protection, feeder protection
  • Switch Type: Molded Case
  • Configuration: 3-Pole
  • Coil Voltage Maximum: Not applicable (thermal magnetic)
  • Temp Rating: 40°C ambient
  • Shipping Dimensions: 7.087 x 4.331 x 3.937 inch
  • Phase: 3
  • Voltage: 240V
  • Amperage: 200A
  • AIC rating: 25kA@240V
  • Connection: Feed-Thru
  • Poles: 3
  • Protection: Thermal Magnetic
  • Functions: LI - Long-Time and Instantaneous
  • Frame Size: QRH2
  • Trip Type: Thermal Magnetic
  • Panel Type: Panelboard
  • Breaker Type: Molded Case
  • Control Voltage Minimum: Not applicable
  • Control Voltage Maximum: Not applicable
  • MCM Size: Not applicable
  • Metal Type: Copper alloy
  • Panel Style: Standard
  • Bus Type: Aluminum or 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: Panelboard
  • 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: 0A
  • Enclosure: Open
  • Relay Style: Not applicable
  • Coil Voltage Minimum: Not applicable
  • Wire: Not specified
  • Amperage Maximum: 200A
  • Amperage Minimum: 0A
  • Nema Rating: 1
  • Switch Style: Not applicable
  • Wire Size: #14 AWG to 4/0 AWG
  • Certification: UL 489, CSA C22.2
  • Circuit Breaker Mounting Style: Bolt-on
  • Terminal Connection: Feed-Thru
  • Frequency Rating: 50/60 Hz
  • Phase Connection: 3-Phase
  • Standards: UL, CSA, NEMA
  • Compatible Frames: QRH2
  • Installation Type: Panelboard
  • Item QTY: 1
  • Nema Starter Size: Not applicable
  • Breaker Frame: QRH2
  • 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: 804766136870
  • GTIN: 00804766136870