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Siemens QRH23B175 - Molded Case Circuit Breaker 175A 3P (25kA AIC)

Siemens
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Siemens QRH23B175 is a molded case circuit breaker designed for providing reliable overcurrent and short-circuit protection in three-phase industrial electrical systems. It features a 175A current rating and a 240V AC voltage rating, housed within a compact, durable molded case measuring 7.087" x 4.331" x 3.937" (180mm x 110mm x 100mm) and weighing 4.519 lb. The breaker utilizes a thermal-magnetic trip unit for combined long-time and instantaneous trip functions, ensuring compliance with industry protection standards, and is engineered for bolt-on connection in panelboards and switchboards.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, Thermal-Magnetic Protection, Bolt-On Connection
  • Voltage Rating: 240V AC
  • Current Rating: 175A
  • Dimensions: 7.087 x 4.331 x 3.937 inches (180 x 110 x 100 mm)
  • Standards: Designed to meet applicable industry standards for circuit protection
  • Applications: Industrial panelboards, switchboards, and three-phase power distribution
  • Phase: 3
  • Amperage: 175A
  • AIC Rating: 25kA @ 240V
  • Connection: Bolt-On
  • Poles: 3
  • Protection: Thermal Magnetic
  • Functions: Long Time and Instantaneous Trip
  • Frame Size: QR Series
  • Trip Type: Thermal-Magnetic
  • Breaker Type: QRH2
  • Weight: 4.519 lb


Product Identification
  • UPC: 804766136795
  • GTIN: 00804766136795