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Siemens Q2125B - Molded Case Circuit Breaker 125A 2-Pole

Siemens
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Siemens Q2125B is a molded case circuit breaker designed to provide reliable overcurrent protection for industrial and commercial electrical systems. It features a 125A current rating and a 240V AC voltage rating, housed in a compact plug-in configuration measuring 2.756 x 3.937 x 4.724 inches and weighing 2.205 lb. The breaker utilizes a thermal-magnetic trip unit with long-time and instantaneous (LI) functions and offers a 10kA interrupting capacity at 240V for robust short-circuit protection. This two-pole, single-phase QPP type device is part of the Siemens Q Series and is manufactured to meet relevant industry standards for safety and performance in panelboard and switchboard applications.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, QPP Type, Thermal-Magnetic Protection
  • Voltage Rating: 240V AC
  • Current Rating: 125A
  • Dimensions: 2.756" x 3.937" x 4.724" (70mm x 100mm x 120mm)
  • Standards: Complies with relevant UL and IEC standards
  • Applications: Panelboards, Switchboards, Industrial Control Panels
  • Switch Type: Circuit Breaker
  • Configuration: Plug-In
  • Phase: 1
  • AIC Rating: 10kA @ 240V
  • Connection: Plug-In
  • Poles: 2
  • Protection: Thermal Magnetic
  • Functions: LI - Long-Time and Instantaneous Trip
  • Frame Size: Q Series
  • Trip Type: Thermal-Magnetic
  • Breaker Type: Molded Case
  • Mounting: Plug-In
  • Family: Q Series
  • Country of Origin: Mexico
  • Weight: 2.205 lb


Product Identification
  • UPC: 783643148703
  • GTIN: 00783643148703