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Siemens BQ3B100H - 100A 3-Pole Molded Case Circuit Breaker

Siemens
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Siemens BQ3B100H is a molded case circuit breaker designed for providing reliable overcurrent and short-circuit protection in three-phase electrical systems. It features a 100A current rating and a 240V voltage rating, housed within a compact, bolt-on frame measuring 2.756 x 2.756 x 3.937 inches and weighing 1.036 lb. This thermal-magnetic breaker is HACR rated and UL Listed/CSA certified, ensuring compliance with industry safety standards for use in Siemens panelboards and similar industrial applications.

Key Features & Specifications
  • Type: Molded Case, Thermal Magnetic, High Interrupting Capacity (BQH)
  • Voltage Rating: 240V AC
  • Current Rating: 100A
  • Frame Size: 125A/BQH
  • AIC Rating: 22kA @ 240V
  • Phase: 3
  • Poles: 3
  • Connection: Bolt-on with Lug Terminal
  • Protection: Long Time and Instantaneous Trip
  • Standards & Certification: HACR Rated, UL Listed, CSA
  • Panel Type: Siemens Panelboards
  • Operating Temperature: -25°C to 70°C (-13°F to 158°F)
  • Dimensions: 2.756" x 2.756" x 3.937"
  • Weight: 1.036 lb
  • MCM Size / Wire Range: Min. 8 AWG, Max. 2 AWG (Al) or 4 AWG (Cu)
  • Family: BQ Series
  • Country of Origin: Mexico


Product Identification
  • UPC: 783643161757
  • GTIN: 00783643161757