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Siemens Q245 - 2-Pole 45A Circuit Breaker (10kA AIC, 240V)

Siemens
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Siemens Q245 is a molded case circuit breaker designed for providing reliable overcurrent and short-circuit protection in single-phase electrical systems. It features a 45A current rating and a 240V AC voltage rating, housed in a compact plug-in unit measuring 2.756 x 2.756 x 1.969 inches and weighing 0.573 lb. This UL-listed device utilizes a thermal-magnetic trip mechanism with long-time and instantaneous (LI) functions, offering a 10kA interrupting capacity at 240V for robust fault protection in industrial and commercial panelboards.

Key Features & Specifications
  • Type: QP Series, Molded Case, Thermal-Magnetic Protection
  • Voltage Rating: 240V AC
  • Current Rating: 45A
  • Dimensions: 2.756" H x 2.756" W x 1.969" D
  • Standards: UL Listed
  • Applications: Industrial & Commercial Panelboards
  • Switch Type: Circuit Breaker
  • Configuration: Plug-In
  • Phase: 1
  • Amperage: 45A
  • 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
  • Certification: UL (Listed)
  • Circuit Breaker Mounting Style: Plug-In
  • Terminal Connection: Plug-In
  • Standards: UL
  • Compatible Frames: Q Series
  • Installation Type: Plug-In
  • Breaker Frame: Q Series
  • Country of Origin: Mexico
  • Weight: 0.573 lb


Product Identification
  • UPC: 783643167780
  • GTIN: 00783643167780