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Siemens QN2175R - Molded Case Circuit Breaker 175A 2-Pole

Siemens
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Siemens QN2175R is a molded case circuit breaker designed for providing reliable overcurrent and short-circuit protection in single-phase industrial and commercial electrical systems. It features a 175A current rating and a 240V AC voltage rating, housed in a compact, durable plug-in configuration measuring 8.661 x 5.906 x 2.756 inches and weighing 2.205 lb. The breaker utilizes a thermal-magnetic trip mechanism combining long-time and instantaneous trip functions to ensure coordinated protection, and it is engineered to interrupt up to 10kA at 240V. Compliant with relevant industry standards, this two-pole device is suitable for protecting feeders and branch circuits in panelboards and switchboards, accommodating wire sizes from 4 AWG to 300 kcmil for both aluminum and copper conductors.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, Thermal-Magnetic Protection, Plug-In Connection
  • Voltage Rating: 240V AC
  • Current Rating: 175A
  • Dimensions: 8.661" H x 5.906" W x 2.756" D
  • Standards: Designed to meet applicable industry standards
  • Applications: Industrial and commercial feeder/branch circuit protection in panelboards
  • Phase: 1
  • Poles: 2
  • Connection: Plug-In
  • Protection: Thermal Magnetic
  • Functions: Long Time and Instantaneous Trip
  • AIC rating: 10kA @ 240V
  • Wire Size: 4 AWG to 300 kcmil, Aluminum/Copper
  • Weight: 2.205 lb
  • Family: Q Series
  • Country of Origin: Mexico


Product Identification
  • UPC: 783643204249
  • GTIN: 00783643204249