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Siemens QR22B250L - Molded Case Circuit Breaker 250A 2-Pole

Siemens
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Siemens QR22B250L 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 for single-phase applications, 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 with Long-Time and Instantaneous (LI) protection functions and offers a 10kA interrupting capacity at 240V, ensuring compliance with industry safety standards for feeder and branch circuit protection in panelboards and switchboards.

Key Features & Specifications
  • Type: QR2 Series Molded Case Circuit Breaker, Thermal-Magnetic Protection
  • Voltage Rating: 240V AC
  • Current Rating: 250A
  • Dimensions: 7.087 x 4.331 x 3.937 inches (H x W x D)
  • Standards: Designed to meet applicable industry standards for circuit protection
  • Applications: Industrial control panels, commercial distribution, feeder protection
  • Phase: 1
  • AIC Rating: 10kA @ 240V
  • Connection: Feed-Thru
  • Poles: 2
  • Protection: Thermal Magnetic
  • Functions: LI (Long-Time and Instantaneous)
  • Frame Size: QR
  • Trip Type: Thermal-Magnetic
  • Country of Origin: Mexico
  • Weight: 3.197 lb


Product Identification
  • UPC: 804766136191
  • GTIN: 00804766136191