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Siemens HQR22B250L - Molded Case Circuit Breaker 250A 2P

Siemens
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Siemens HQR22B250L is a molded case circuit breaker designed for providing reliable overcurrent and short-circuit protection in industrial electrical systems. It features a 250A 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) protection functions to ensure equipment safety. Its feed-thru connection and 65kA interrupting capacity at 240V make it suitable for protecting feeders and branch circuits in commercial and industrial panelboards.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, Thermal-Magnetic Protection, HQR2 Frame
  • Voltage Rating: 240V AC
  • Current Rating: 250A
  • Dimensions: 7.087 x 4.331 x 3.937 inch (180 x 110 x 100 mm)
  • Standards: Designed to meet applicable industry standards
  • Applications: Industrial panelboards, feeder and branch circuit protection
  • Switch Type: Circuit Breaker
  • Configuration: Fixed
  • Phase: 1
  • Poles: 2
  • Connection: Feed-Thru
  • Protection: Thermal Magnetic
  • Functions: LI - Long-Time and Instantaneous
  • Frame Size: HQR2
  • AIC rating: 65kA @ 240V
  • Wire Size: 6 AWG - 1/0 AWG (Aluminum/Copper)
  • Weight: 3.197 lb (1.45 kg)
  • Family: QR Series
  • Country of Origin: Mexico


Product Identification
  • UPC: 804766136450
  • GTIN: 00804766136450