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Siemens BQ3B090L - 90A 3-Pole Molded Case Breaker

Siemens
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The Siemens BQ3B090L is a 3-pole molded case circuit breaker from the BQ Series, designed for overcurrent protection in Siemens panelboards. It is rated for 90A at 240V AC with a 10kA interrupting capacity, providing thermal-magnetic protection with LI (Long-Time and Instantaneous) trip functions. This compact unit measures 2.756 x 2.756 x 3.937 inches, weighs 1.146 lb, and features a feed-thru connection with lug terminals. It is UL Listed, CSA certified, and HACR rated, making it suitable for commercial and industrial applications requiring reliable branch circuit protection in three-phase systems.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, BQ Series, Thermal-Magnetic
  • Voltage Rating: 240V AC
  • Current Rating: 90A
  • Dimensions: 2.756 x 2.756 x 3.937 inch
  • Standards: UL Listed, CSA Certified, HACR Rated
  • Applications: Commercial and industrial panelboard protection
  • Poles: 3
  • Phase: 3
  • AIC rating: 10kA@240V
  • Connection: Feed-Thru
  • Terminal Connection: Lug
  • Protection: Thermal Magnetic
  • Functions: LI - Long-Time and Instantaneous
  • Panel Type: Siemens Panelboards
  • Weight: 1.146 lb
  • Country of Origin: Mexico


Product Identification
  • UPC: 783643237315
  • GTIN: 00783643237315