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Siemens HQR22B250H - Molded Case Circuit Breaker 250A 2P (100kA AIC)

Siemens
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Siemens HQR22B250H 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 for single-phase applications, housed within a compact, durable enclosure 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 for combined long-time and instantaneous trip functions and is engineered to interrupt up to 100kA at 240V, ensuring compliance with stringent industry safety standards for demanding environments such as panelboards, switchboards, and industrial control panels.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, Thermal-Magnetic Protection, Bolt-On Connection
  • Voltage Rating: 240V AC
  • Current Rating: 250A
  • Dimensions: 7.087" H x 4.331" W x 3.937" D (180mm x 110mm x 100mm)
  • Standards: Designed to meet applicable industrial safety standards
  • Applications: Industrial panelboards, switchboards, and power distribution
  • Phase: 1
  • AIC Rating: 100kA @ 240V
  • Connection: Bolt-On
  • Poles: 2
  • Protection: Thermal Magnetic
  • Functions: Long Time and Instantaneous Trip
  • Family: QR Series
  • Weight: 3.197 lb
  • Country of Origin: Mexico


Product Identification
  • UPC: 804766136528
  • GTIN: 00804766136528