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Siemens HQR22B150L - Molded Case Circuit Breaker 150A 2P

Siemens
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Siemens HQR22B150L 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, housed within a compact, durable enclosure measuring 7.087" x 4.331" x 3.937" and weighing 3.197 lb. The breaker complies with industry standards and utilizes a thermal-magnetic trip unit with long-time and instantaneous (LI) functions for coordinated protection. Its feed-thru connection and 65kA interrupting capacity at 240V make it suitable for protecting feeders and branch circuits in panelboards and switchboards.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, Thermal-Magnetic Protection, HQR2 Type
  • Voltage Rating: 240V AC
  • Current Rating: 150A
  • Dimensions: 7.087 x 4.331 x 3.937 inch (H x W x D)
  • Standards: Industry Standard Compliance
  • Applications: Industrial and Commercial Feeder/Branch Circuit Protection
  • Phase: 1
  • AIC Rating: 65kA @ 240V
  • Connection: Feed-Thru
  • Poles: 2
  • Protection: Thermal Magnetic
  • Functions: LI (Long-Time and Instantaneous)
  • Wire Size: 6 AWG - 1/0 AWG (Aluminum/Copper)
  • Weight: 3.197 lb
  • Family: QR Series
  • Country of Origin: Mexico


Product Identification
  • UPC: 804766136412
  • GTIN: 00804766136412