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Siemens Q240H - Molded Case Circuit Breaker 40A 240V 2-Pole

Siemens
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Siemens Q240H is a molded case circuit breaker designed for providing reliable overcurrent and short-circuit protection in single-phase electrical systems. It features a 40A current rating and a 240V AC voltage rating, housed within a compact plug-in configuration measuring 2.756 x 1.969 x 2.756 inches and weighing 0.816 lb. This thermal-magnetic breaker, part of the Q Series, offers LI (Long-time and Instantaneous) trip functions and a 22kA interrupting capacity at 240V, ensuring compliance with UL standards for safety. It is typically applied in industrial and commercial panelboards for branch circuit protection.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker (QPH), Thermal-Magnetic Protection, Plug-In Connection
  • Voltage Rating: 240V AC
  • Current Rating: 40A
  • Dimensions: 2.756" H x 1.969" W x 2.756" D (70mm x 50mm x 70mm)
  • Standards: UL Listed
  • Applications: Industrial & Commercial Panelboards, Branch Circuit Protection
  • Switch Type: Circuit Breaker
  • Configuration: Plug-In
  • Phase: 1
  • AIC Rating: 22kA @ 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
  • Weight: 0.816 lb
  • Country of Origin: Mexico


Product Identification
  • UPC: 783643148772
  • GTIN: 00783643148772