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Siemens QR22B150L - Molded Case Circuit Breaker 150A 2-Pole

Siemens
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Siemens QR22B150L is a 2-pole molded case circuit breaker designed for thermal magnetic overcurrent protection in industrial power distribution systems. It is rated for 240V AC, 150A continuous current, and provides LI (Long-Time and Instantaneous) protection functions with a 10kA interrupting capacity at 240V. The unit features a feed-thru connection configuration, measures 7.087 x 4.331 x 3.937 inches, weighs 3.197 lb, and is constructed for single-phase applications. This breaker complies with applicable UL and NEMA standards for molded case circuit breakers. It is typically used in panelboards, switchboards, and industrial control panels requiring reliable branch circuit protection.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, Thermal Magnetic
  • Voltage Rating: 240V AC
  • Current Rating: 150A
  • Dimensions: 7.087 x 4.331 x 3.937 inch
  • Standards: UL, NEMA
  • Applications: Industrial power distribution, panelboards, switchboards
  • Poles: 2
  • Phase: 1
  • AIC rating: 10kA@240V
  • Connection: Feed-Thru
  • Protection: Thermal Magnetic
  • Functions: LI - Long-Time and Instantaneous
  • Weight: 3.197 lb
  • Country of Origin: Mexico


Product Identification
  • UPC: 804766136153
  • GTIN: 00804766136153