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Siemens BQD6140 - Molded Case Circuit Breaker 40A 1P (10kA AIC)

Siemens
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Siemens BQD6140 is a molded case circuit breaker designed for providing reliable overcurrent protection in industrial and commercial electrical systems. It features a 40A current rating and a 347V AC voltage rating, housed in a compact, single-pole bolt-on configuration with a thermal-magnetic protection mechanism for both long-time and instantaneous fault detection. The breaker is constructed with durable materials for a service weight of 0.549 lb and is engineered to interrupt faults with an interrupting capacity of 10kA at 347V. It complies with relevant industry standards and is specifically compatible with Siemens P1 panelboards for streamlined integration. Typical applications include protecting branch circuits in commercial buildings, industrial control panels, and other electrical distribution equipment.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, Standard Type, Thermal-Magnetic Protection
  • Voltage Rating: 347V AC
  • Current Rating: 40A
  • Poles: 1
  • Phase: 1
  • AIC Rating: 10kA @ 347V
  • Connection: Bolt-On
  • Functions: LI (Long-Time and Instantaneous)
  • Panel Type: Siemens P1 Panelboards
  • Breaker Type: Standard
  • Family: BQD Series
  • Item Subcategory: Molded Case
  • Weight: 0.549 lb
  • Country of Origin: Mexico


Product Identification
  • UPC: 783643304383
  • GTIN: 00783643304383