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Siemens MBKVA41B - Molded Case Breaker 125A 3-Phase

Siemens
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Siemens MBKVA41B Circuit Breaker is a molded case circuit breaker designed for primary overcurrent and short-circuit protection in electrical distribution systems. It is rated for 125A at 600V AC with a 3-phase configuration, providing reliable interruption of fault currents. The unit measures 8.268 x 13.386 x 4.331 inches and weighs 1.896 lb, featuring a compact, robust construction suitable for panelboard mounting. This breaker complies with UL 489 and NEMA standards, ensuring safe operation in commercial and industrial environments. Typical applications include motor control centers, lighting panels, and feeder circuits in manufacturing facilities and data centers.

Key Features & Specifications
  • Type: Molded case circuit breaker, thermal-magnetic trip, manual operation
  • Voltage Rating: 600V AC
  • Current Rating: 125A
  • Dimensions: 8.268 x 13.386 x 4.331 inches
  • Standards: UL 489, NEMA AB1
  • Applications: Motor control centers, lighting panels, feeder circuits
  • Phase: 3
  • Weight: 1.896 lb
  • Country of Origin: United States


Product Identification
  • UPC: 804766966903
  • GTIN: 00804766966903