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Siemens HQR22B100HL - Molded Case Circuit Breaker 100A 240V

Siemens
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Siemens HQR22B100HL is a molded case circuit breaker designed for primary overcurrent protection in industrial power distribution systems. This 2-pole, 100A unit operates at 240V AC with a 100kA interrupting capacity at 240V, utilizing thermal magnetic protection with LI (Long-Time and Instantaneous) trip functions. The breaker features a feed-thru connection configuration, measures 7.087 x 4.331 x 3.937 inches, and weighs 3.197 lb, with a compact construction suitable for panelboard installation. It complies with applicable UL and NEMA standards for molded case circuit breakers, ensuring reliable performance in demanding environments. Typical applications include branch circuit protection in commercial and industrial facilities, motor control centers, and distribution panels requiring high fault current withstand capability.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, Thermal Magnetic, LI Protection
  • Voltage Rating: 240V AC
  • Current Rating: 100A
  • Dimensions: 7.087 x 4.331 x 3.937 inch
  • Standards: UL, NEMA
  • Applications: Industrial power distribution, branch circuit protection
  • Switch Type: Molded Case
  • Configuration: 2-Pole
  • Coil Voltage Maximum: Not applicable
  • Temp Rating: Not specified
  • Shipping Dimensions: Not specified
  • Phase: 1
  • Voltage: 240V
  • Amperage: 100A
  • 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 specified
  • Metal Type: Not specified
  • Panel Style: Not specified
  • Bus Type: Not specified
  • Fuse Class: Not applicable
  • Insulation Temperature: Not specified
  • Inductance: Not specified
  • Impedance: Not specified
  • Barrels: Not specified
  • Class Rating: Not specified
  • Diameter: Not specified
  • Velocity: Not specified
  • Clip Center: Not specified
  • Clas: Not specified
  • 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 specified
  • Bucket Style: Not specified
  • Bucket Type: Not specified
  • 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: 100A
  • Amperage Minimum: Not specified
  • Nema Rating: Not specified
  • Switch Style: Not specified
  • Wire Size: Not specified
  • Certification: UL
  • Circuit Breaker Mounting Style: Panel
  • Terminal Connection: Feed-Thru
  • Frequency Rating: Not specified
  • Phase Connection: 1-Phase
  • Standards: UL, NEMA
  • Compatible Frames: Not specified
  • Installation Type: Panelboard
  • Item QTY: 1
  • Nema Starter Size: Not applicable
  • Breaker Frame: Not specified
  • Current Rating: 100A
  • 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: Not specified
  • Max Clamp Voltage: Not applicable
  • On-State Current: Not applicable


Product Identification
  • UPC: 804766136535
  • GTIN: 00804766136535