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Siemens B2125HH - Molded Case Circuit Breaker 125A 2-Pole

Siemens
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Siemens B2125HH 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 70 x 50 x 100 mm (2.756 x 1.969 x 3.937 in) and weighing 0.75 lb. This thermal-magnetic breaker is CSA, HACR, NOM, and UL listed, ensuring compliance with key North American safety standards for use in Siemens P1 panelboards and similar industrial and commercial applications.

Key Features & Specifications
  • Type: HBL Series, Standard Thermal-Magnetic Molded Case Circuit Breaker
  • Voltage Rating: 120/240V AC
  • Current Rating: 125A
  • Frame Size: 125A/HBL
  • Poles: 2
  • AIC Rating: 65kA @ 240V
  • Connection: Bolt-on with Lug Terminal
  • Protection: Thermal-Magnetic with Long Time and Instantaneous Trip Functions
  • Phase: 1
  • Standards/Certification: CSA Certified, HACR Rated, NOM Certified, UL Listed
  • Panel Type: Compatible with Siemens P1 Panelboards
  • Operating Temperature: -25°C to 70°C (-13°F to 158°F)
  • Dimensions: 70 x 50 x 100 mm (2.756 x 1.969 x 3.937 in)
  • Weight: 0.75 lb
  • MCM/Wire Size: Minimum 8 AWG, Maximum 4 AWG (Aluminum) or 6 AWG (Copper)
  • Family: BL Series
  • Country of Origin: Mexico


Product Identification
  • UPC: 783643451032
  • GTIN: 00783643451032