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Siemens QR23B250 - Molded Case Circuit Breaker 250A 3P (10kA AIC)

Siemens
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Siemens QR23B250 is a molded case circuit breaker designed for providing reliable overcurrent protection in three-phase industrial power distribution systems. It features a 250A 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 is engineered to meet industry standards, offering a 10kA interrupting capacity at 240V for effective fault protection. Its typical applications include protecting feeders, branch circuits, and equipment within industrial control panels and switchgear.

Key Features & Specifications
  • Type: QR2 Series Molded Case Circuit Breaker, Bolt-On Connection
  • Voltage Rating: 240V AC
  • Current Rating: 250A
  • Poles: 3
  • Phase: 3
  • AIC Rating: 10kA @ 240V
  • Functions: LI (Long-Time and Instantaneous Trip)
  • Dimensions: 7.087 x 4.331 x 3.937 inches
  • Weight: 4.519 lb
  • Connection: Bolt-On
  • Family: QR Series
  • Country of Origin: Mexico


Product Identification
  • UPC: 804766136689
  • GTIN: 00804766136689