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Siemens QA120AF - Molded Case Breaker 20A 1-Pole (10kA AIC)

Siemens
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Siemens QA120AF is a molded case circuit breaker designed for providing reliable overcurrent and short-circuit protection in single-phase electrical systems. It is rated for 120V AC applications with a 20A current rating, featuring a compact plug-in design with dimensions of 1.181" x 2.756" x 4.331" and a weight of 0.243 lb. The breaker complies with industry standards through its thermal-magnetic protection mechanism, which combines long-time delay and instantaneous trip (LI) functions. It is typically applied in industrial control panels, HVAC systems, and lighting distribution boards where a 10kA interrupting capacity at 120V is required.

Key Features & Specifications
  • Type: Molded Case, Thermal Magnetic, Plug-In Connection
  • Voltage Rating: 120V AC
  • Current Rating: 20A
  • Dimensions: 1.181" H x 2.756" W x 4.331" D (30mm x 70mm x 110mm)
  • Weight: 0.243 lb (0.11 kg)
  • Standards: Designed to meet applicable industry standards for circuit protection
  • Applications: Industrial control panels, HVAC systems, lighting distribution
  • AIC Rating: 10kA @ 120V
  • Phase: 1
  • Poles: 1
  • Protection: Thermal Magnetic
  • Functions: LI (Long-Time and Instantaneous Trip)
  • Connection: Plug-In
  • Family: Q Series
  • Frame Type: QAF2
  • Country of Origin: Philippines


Product Identification
  • UPC: 887621020194
  • GTIN: 00783164388275