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Siemens QF240A - GFCI Breaker 40A 2-Pole (10kA AIC)

Siemens
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Siemens QF240A is a molded case circuit breaker designed for providing ground fault and overload protection in residential and light commercial electrical systems. It operates on a single-phase 120/240V AC system with a 40A current rating and features a 225A frame size within the Q Series family. The unit is constructed for plug-in connection to Siemens load centers, utilizes lug terminals, and has compact physical dimensions of 6.693" x 1.969" x 2.756" (170mm x 50mm x 70mm) with a weight of 0.992 lb. It complies with major industry standards, being both UL Listed and CSA Certified, ensuring reliable performance. Typical applications include the protection of branch circuits where Class A ground fault protection (5mA trip level) is required.

Key Features & Specifications
  • Type: QPF Molded Case Ground Fault Circuit Interrupter (GFCI), Thermal Magnetic protection with Long-Time and Instantaneous (LI) trip functions
  • Voltage Rating: 120/240V AC
  • Current Rating: 40A
  • Frame Size: 225A/QF
  • Poles: 2
  • Connection: Plug-In
  • Terminal Connection: Lug
  • AIC Rating: 10kA @ 240V
  • Phase: 1
  • Protection: Ground Fault (Class A, 5mA) & Thermal Magnetic
  • Wire Size: 14-10 AWG (Copper), 12-8 AWG (Aluminum); MCM Size: Min 8 AWG, Max 6 AWG
  • Standards/Certification: UL Listed, CSA Certified
  • Panel Type: Siemens Load Centers
  • Dimensions: 6.693" x 1.969" x 2.756" (170mm x 50mm x 70mm)
  • Weight: 0.992 lb
  • Country of Origin: Philippines


Product Identification
  • UPC: 887621216726
  • GTIN: 00887621216726