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Siemens HQR22B100 - Molded Case Circuit Breaker 100A 2P (65kA AIC)

Siemens
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Siemens HQR22B100 is a molded case circuit breaker designed for providing reliable overcurrent and short-circuit protection in industrial and commercial electrical systems. It features a 100A current rating and a 240V AC voltage rating, housed within a compact, bolt-on configuration measuring 7.087" x 4.331" x 3.937" (180mm x 110mm x 100mm) and weighing 3.197 lb. The breaker utilizes a thermal-magnetic trip unit offering both long-time and instantaneous trip functions, ensuring compliance with industry protection standards, and is rated for an interrupting capacity of 65kA at 240V. Its robust construction supports operation in temperatures from -25°C to 70°C, making it suitable for critical applications such as panelboards, switchboards, and motor control centers.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, Thermal-Magnetic Protection, Bolt-On Connection
  • Voltage Rating: 240V AC
  • Current Rating: 100A
  • Dimensions: 7.087 x 4.331 x 3.937 inch (180 x 110 x 100 mm)
  • Standards: Designed to meet applicable industrial safety and performance standards
  • Applications: Panelboards, Switchboards, Motor Control Centers, Industrial Distribution
  • Phase: 1
  • AIC Rating: 65kA @ 240V
  • Poles: 2
  • Protection: Thermal-Magnetic
  • Functions: Long Time and Instantaneous Trip
  • Connection: Bolt-On
  • Temp Rating: -25°C to 70°C (-13°F to 158°F)
  • Weight: 3.197 lb
  • Family: QR Series
  • Country of Origin: Mexico


Product Identification
  • UPC: 804766136320
  • GTIN: 00804766136320