Siemens MBKQR3125A - 3-Pole 125A 240VAC Circuit Breaker
Siemens MBKQR3125A - 3-Pole 125A 240VAC Circuit Breaker

Siemens MBKQR3125A - 3-Pole 125A 240VAC Circuit Breaker

Siemens
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Siemens MBKQR3125A is a 3-pole molded case circuit breaker designed for overcurrent protection in commercial and industrial power distribution systems. It is rated for 240VAC with a continuous current capacity of 125A and a 10kA interrupting capacity at 240VAC, providing reliable fault interruption for 3-phase applications. The unit measures 10.63 x 6.693 x 5.906 inches, weighs 7.011 lb, and is constructed with a compact QR frame for panelboard installation. This breaker complies with UL and CSA standards for safety and performance, and is manufactured in Mexico. It is typically used in Siemens panelboards for branch circuit or feeder protection in lighting, motor, and general load applications.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, QR Frame
  • Voltage Rating: 240VAC
  • Current Rating: 125A
  • Dimensions: 10.63 x 6.693 x 5.906 inch
  • Standards: UL, CSA
  • Applications: Commercial and industrial power distribution, branch circuit protection
  • Poles: 3
  • AIC rating: 10kAIC
  • Phase: 3
  • Compatible Frames: QR
  • Weight: 7.011 lb
  • Country of Origin: Mexico


Product Identification
  • UPC: 804766155734
  • GTIN: 00804766155734