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Siemens QR22B175 - Molded Case Circuit Breaker 175A 2-Pole

Siemens
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Siemens QR22B175 is a molded case circuit breaker designed for providing reliable overcurrent protection in industrial and commercial electrical systems. It features a 175A 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" and weighing 3.197 lb. The breaker complies with industry standards and utilizes a thermal-magnetic trip unit for combined long-time and instantaneous protection, achieving an interrupting capacity of 10kA at 240V. Its bolt-on connection and two-pole configuration make it ideal for protecting feeder and branch circuits in panelboards and switchgear.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, Thermal-Magnetic Protection, QR2 Frame
  • Voltage Rating: 240V AC
  • Current Rating: 175A
  • Dimensions: 7.087 x 4.331 x 3.937 inches (H x W x D)
  • Weight: 3.197 lb
  • Standards: Industry Standard Compliance
  • Applications: Industrial & Commercial Panelboards, Feeder and Branch Circuit Protection
  • Switch Type: Circuit Breaker
  • Configuration: 2-Pole
  • Phase: 1
  • AIC Rating: 10kA @ 240V
  • Connection: Bolt-On
  • Protection: Thermal Magnetic
  • Functions: Long Time and Instantaneous Trip
  • Frame Size: QR2
  • Family: QR Series
  • Country of Origin: Mexico


Product Identification
  • UPC: 804766135392
  • GTIN: 00804766135392