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Siemens QR22B125L - Molded Case Breaker 125A 2-Pole 240V

Siemens
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Siemens QR22B125L is a QR Series molded case circuit breaker designed for overload and short-circuit protection in commercial and industrial electrical distribution systems. This 2-pole, 125A, 240V unit utilizes a thermal-magnetic trip unit with LI (Long-Time and Instantaneous) functions to provide precise protection, and it has a standard interrupting capacity of 10kA at 240V. The breaker features a compact bolt-on mounting design with feed-thru connection, measuring 7.087 x 4.331 x 3.937 inches and weighing 3.197 lb, and is constructed for durability in demanding environments. It is UL Listed and manufactured in Mexico, ensuring compliance with industry safety standards. Typical applications include use in panelboards and switchgear requiring dependable, non-interchangeable circuit protection.

Key Features & Specifications
  • Type: QR2
  • Poles: 2
  • Current Rating: 125A
  • Voltage Rating: 240V
  • Phase: 1
  • AIC Rating: 10kA@240V
  • Protection: Thermal Magnetic
  • Functions: LI - Long-Time and Instantaneous
  • Connection: Feed-Thru
  • Mounting Type: Bolt-On
  • Trip Unit: Non-Interchangeable Thermal-Magnetic
  • Series/Frame: QR Frame
  • Dimensions: 7.087 x 4.331 x 3.937 inch
  • Weight: 3.197 lb
  • Country of Origin: Mexico
  • Standards: UL Listed
  • Application: Commercial, Industrial


Product Identification
  • UPC: 804766136146
  • GTIN: 00804766136146