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Siemens QRH23B125 - Molded Case Circuit Breaker, 125A 3P (25kA AIC)

Siemens
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Siemens QRH23B125 is a molded case circuit breaker designed for providing reliable overcurrent and short-circuit protection in three-phase industrial electrical systems. It features a 125A current rating and a 240V AC voltage rating, housed within a compact, durable enclosure 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, is UL-certified, and offers an interrupting capacity of 25kA at 240V. Its three-pole, bolt-on configuration makes it suitable for integration into panelboards, switchboards, and industrial control panels where robust circuit protection is required.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, Thermal-Magnetic Protection, Bolt-On Connection
  • Voltage Rating: 240V AC
  • Current Rating: 125A
  • Dimensions: 7.087 x 4.331 x 3.937 inches (180 x 110 x 100 mm)
  • Standards: UL Certified
  • Applications: Industrial Panelboards, Switchboards, Motor Control Centers
  • Phase: 3
  • Poles: 3
  • Connection: Bolt-On
  • Protection: Thermal Magnetic
  • Functions: Long Time and Instantaneous Trip
  • AIC Rating: 25kA @ 240V
  • Frame: QR Series
  • Weight: 4.519 lb
  • Country of Origin: Mexico


Product Identification
  • UPC: 804766136771
  • GTIN: 00804766136771