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Siemens HQR22B150 - Molded Case Circuit Breaker 150A 2-Pole

Siemens
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Siemens HQR22B150 is a molded case circuit breaker designed for providing reliable overcurrent and short-circuit protection in industrial and commercial electrical systems. It features a 150A current rating and a 240V AC voltage rating, suitable for single-phase applications, and is constructed with a compact, durable housing measuring 7.087" x 4.331" x 3.937" (180mm x 110mm x 100mm) and weighing 3.197 lb. The breaker complies with relevant industry standards and is engineered for integration into panelboards and switchboards requiring a bolt-on connection. Its typical applications include protecting feeders and branch circuits in manufacturing facilities, data centers, and commercial buildings.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, Thermal Magnetic Protection, HQR2 Type
  • Voltage Rating: 240V AC
  • Current Rating: 150A
  • Dimensions: 7.087" H x 4.331" W x 3.937" D (180mm x 110mm x 100mm)
  • Standards: Designed to meet applicable industry standards
  • Applications: Industrial feeder/branch circuit protection, commercial electrical distribution
  • Phase: 1
  • AIC Rating: 65kA @ 240V
  • Connection: Bolt-On
  • Poles: 2
  • Protection: Thermal Magnetic
  • Functions: Long Time and Instantaneous Trip
  • Frame Size: QR Series
  • Weight: 3.197 lb
  • Country of Origin: Mexico


Product Identification
  • UPC: 804766136344
  • GTIN: 00804766136344