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Siemens QSA2020SPD - Molded Case Breaker 20A 1P (10kA AIC)

Siemens
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Siemens QSA2020SPD is a molded case circuit breaker designed for providing reliable overcurrent and short-circuit protection in single-phase electrical systems. It operates at a voltage rating of 240V AC with a 20A current rating, featuring a compact plug-in design with dimensions of 4.331" x 3.15" x 1.969" and a weight of 0.551 lb. The breaker is UL-certified and constructed with a thermal-magnetic trip unit that provides both long-time and instantaneous trip functions for coordinated protection. Its 10kA interrupting capacity at 240V makes it suitable for safeguarding industrial control panels, HVAC equipment, and commercial lighting circuits.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, Thermal-Magnetic Protection, Plug-In Connection
  • Voltage Rating: 240V AC
  • Current Rating: 20A
  • Phase: 1
  • Poles: 1
  • AIC Rating: 10kA @ 240V
  • Functions: Long Time and Instantaneous Trip
  • Dimensions: 4.331" H x 3.15" W x 1.969" D (110mm x 80mm x 50mm)
  • Weight: 0.551 lb (0.25 kg)
  • Certification: UL
  • Connection: Plug-In
  • Family: Q Series
  • Country of Origin: Mexico


Product Identification
  • UPC: 040892278750
  • GTIN: 00040892278750