Siemens BQ2B125 - Molded Case Circuit Breaker 125A 2-Pole

Price
Regular price $121.61
Regular price $866.00 Sale price $121.61
Save $744.39
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Condition
  • In stock, ready to ship
  • Backordered, shipping soon
Siemens BQ2B125 is a molded case circuit breaker designed for providing reliable overcurrent and short-circuit protection in single-phase electrical systems. It features a 125A current rating and a 120/240V voltage rating, housed within a compact, bolt-on frame measuring 2.563" x 2.00" x 3.972" and weighing 0.617 lb. This thermal-magnetic breaker, with its 10kA interrupting capacity at 240V, is constructed for durability across an operating temperature range of -25°C to 70°C (-13°F to 158°F) and complies with key industry standards including UL, CSA, and HACR. It is typically applied in Siemens panelboards for commercial and industrial power distribution, accommodating wire sizes from 6 AWG to 12 AWG (Al) or 14 AWG (Cu) via its lug terminals.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, Thermal Magnetic Protection, Standard Type
  • Voltage Rating: 120/240V AC
  • Current Rating: 125A
  • Frame Size: 125A/BQ
  • Poles: 2
  • AIC Rating: 10kA @ 240V
  • Connection: Bolt-on, Lug Terminal
  • Phase: 1
  • Functions: LI (Long-Time and Instantaneous Trip)
  • Panel Type: Siemens Panelboards
  • Temp Rating: -25°C to 70°C (-13°F to 158°F)
  • Dimensions: 2.563" x 2.00" x 3.972"
  • Weight: 0.617 lb
  • MCM Size: Wire Range 6 AWG - 12 AWG (Al) / 14 AWG (Cu)
  • Standards & Certification: UL Listed, CSA, HACR Rated
  • Country of Origin: Mexico
  • Family: BQ Series


Product Identification
  • UPC: 783643161245
  • GTIN: 00783643161245