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Siemens QRH22B250 - Molded Case Circuit Breaker 250A 2-Pole

Siemens
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Siemens QRH22B250 is a molded case circuit breaker designed for providing reliable overcurrent and short-circuit protection in industrial and commercial 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 utilizes a thermal-magnetic trip unit for combined long-time and instantaneous (LI) protection functions, achieving a 25kA interrupting capacity at 240V. Its two-pole, single-phase, bolt-on configuration ensures secure installation and compliance with industry standards for safety and performance in demanding applications.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, Thermal-Magnetic Protection, Bolt-On Connection
  • Voltage Rating: 240V AC
  • Current Rating: 250A
  • Dimensions: 7.087 x 4.331 x 3.937 inches
  • Standards: Industry Standard Compliance
  • Applications: Industrial and Commercial Electrical Distribution
  • Phase: 1
  • Amperage: 250A
  • AIC Rating: 25kA @ 240V
  • Connection: Bolt-On
  • Poles: 2
  • Protection: Thermal Magnetic
  • Functions: LI - Long Time and Instantaneous
  • Frame Size: QR Series
  • Trip Type: Thermal-Magnetic
  • Breaker Type: QRH2
  • Mounting: Bolt-On
  • Country of Origin: Mexico
  • Weight: 3.197 lb


Product Identification
  • UPC: 804766156243
  • GTIN: 00804766156243