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Siemens QR22B150 - Molded Case Circuit Breaker 150A 2-Pole

Siemens
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Siemens QR22B150 is a molded case circuit breaker designed for providing reliable overcurrent and short-circuit protection in single-phase electrical systems. It features a 150A current rating and a 240V AC voltage rating, housed within a compact, durable QR2 frame 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 mechanism for combined long-time and instantaneous (LI) protection, achieving an interrupting capacity of 10kA at 240V, and is constructed with a two-pole, bolt-on configuration for secure panel mounting in compliance with industrial standards for commercial and light industrial distribution equipment.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, Thermal-Magnetic Protection, QR2 Frame
  • Voltage Rating: 240V AC
  • Current Rating: 150A
  • Dimensions: 7.087 x 4.331 x 3.937 inch (180 x 110 x 100 mm)
  • Standards: Designed to meet applicable industry standards for circuit protection
  • Applications: Commercial and light industrial power distribution panels, load centers
  • Phase: 1
  • AIC Rating: 10kA @ 240V
  • Connection: Bolt-On
  • Poles: 2
  • Protection: Thermal Magnetic
  • Functions: LI - Long-Time and Instantaneous
  • Frame Size: QR2
  • Trip Type: Thermal-Magnetic
  • Breaker Type: Molded Case
  • Mounting: Panel Mount
  • Family: QR Series
  • Country of Origin: Mexico
  • Weight: 3.197 lb


Product Identification
  • UPC: 804766135385
  • GTIN: 00804766135385