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Wadsworth A20NI - Molded Case Breaker 20A 1P (10kA AIC)

Wadsworth
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Wadsworth A20NI is a molded case circuit breaker designed for providing reliable overcurrent and short-circuit protection in single-phase electrical systems. It features a 20A current rating and a 120V AC voltage rating, housed in a compact, plug-in configuration with a thermal-magnetic trip mechanism for both long-time delay and instantaneous response. The unit is constructed for durability across an operating temperature range of -25 to 70 °C (-13 to 158 °F) and offers an interrupting capacity of 10kA at 120V. It complies with industry standards for safety and performance in commercial and light industrial panelboards and switchgear.

Key Features & Specifications
  • Type: Molded Case, Thermal Magnetic Protection, A-Series, Plug-In Connection
  • Voltage Rating: 120V AC
  • Current Rating: 20A
  • Poles: 1
  • Phase: 1
  • AIC Rating: 10kA @ 120V
  • Functions: LI (Long-Time and Instantaneous Trip)
  • Trip Type: Thermal Magnetic
  • Connection: Plug-In
  • Temp Rating: -25 to 70 °C (-13 to 158 °F)
  • Weight: 1 lb
  • Family: A-Series
  • Item Subcategory: Molded Case