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Siemens HQR22B125HL - Molded Case Breaker 125A 240V 2-Pole

Siemens
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Siemens HQR22B125HL is a molded case circuit breaker from the QR Series, designed to provide primary overcurrent protection through its thermal magnetic mechanism. This 2-pole, 1-phase unit is rated for 125A at 240V with a 100kA interrupting capacity at 240V, utilizing LI (Long-Time and Instantaneous) trip functions for precise fault response. The breaker features a feed-thru connection, accepts wire sizes from 6 AWG to 1/0 AWG (AL/CU), and measures 7.087 x 4.331 x 3.937 inches with a weight of 3.197 lb. It is manufactured in Mexico and complies with industry standards for reliable performance in demanding environments. This circuit breaker is suitable for industrial applications requiring robust short-circuit protection and thermal overload management in distribution panels and motor control centers.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, Thermal Magnetic, QR Series
  • Voltage Rating: 240V
  • Current Rating: 125A
  • Dimensions: 7.087 x 4.331 x 3.937 inch
  • Standards: Industry standard compliance
  • Applications: Industrial distribution panels, motor control centers
  • Switch Type: Circuit Breaker
  • Configuration: 2-Pole, 1-Phase
  • Coil Voltage Maximum: Not applicable
  • Temp Rating: Not specified
  • Shipping Dimensions: Not specified
  • Phase: 1
  • Voltage: 240V
  • Amperage: 125A
  • AIC rating: 100kA@240V
  • Connection: Feed-Thru
  • Poles: 2
  • Protection: Thermal Magnetic
  • Functions: LI - Long-Time and Instantaneous
  • Frame Size: Not specified
  • Trip Type: Thermal Magnetic
  • Panel Type: Not specified
  • Breaker Type: Molded Case
  • Control Voltage Minimum: Not applicable
  • Control Voltage Maximum: Not applicable
  • MCM Size: Not applicable
  • Metal Type: Not specified
  • Panel Style: Not specified
  • Bus Type: Not specified
  • Fuse Class: Not applicable
  • Insulation Temperature: Not specified
  • Inductance: Not applicable
  • Impedance: Not applicable
  • Barrels: Not applicable
  • Class Rating: Not applicable
  • Diameter: Not applicable
  • Velocity: Not applicable
  • Clip Center: Not applicable
  • Clas: Not applicable
  • Mounting: Not specified
  • Hz: Not specified
  • Coil Material: Not applicable
  • Horse Power: Not specified
  • Aux Contacts: Not specified
  • CPT: Not specified
  • Full Load Amps: Not specified
  • Dist Voltage: Not specified
  • Bucket Size: Not applicable
  • Bucket Style: Not applicable
  • Bucket Type: Not applicable
  • Full Load Amp Maximum: Not specified
  • Full Load Amp Minimum: Not specified
  • Enclosure: Not specified
  • Relay Style: Not applicable
  • Coil Voltage Minimum: Not applicable
  • Wire: Not specified
  • Amperage Maximum: 125A
  • Amperage Minimum: Not specified
  • Nema Rating: Not specified
  • Switch Style: Not specified
  • Wire Size: 6 AWG - 1/0 AWG (AL/CU)
  • Certification: Not specified
  • Circuit Breaker Mounting Style: Not specified
  • Terminal Connection: Feed-Thru
  • Frequency Rating: Not specified
  • Phase Connection: 1-Phase
  • Standards: Not specified
  • Compatible Frames: Not specified
  • Installation Type: Not specified
  • Item QTY: 1
  • Nema Starter Size: Not applicable
  • Breaker Frame: Not specified
  • Current Rating: 125A
  • Reverse Standoff Voltage: Not applicable
  • Watts: Not applicable
  • 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: Not specified
  • Max Clamp Voltage: Not applicable
  • On-State Current: Not applicable


Product Identification
  • UPC: 804766136542
  • GTIN: 00804766136542