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Siemens ED43B020L - Molded Case Breaker 20A 480V 3P (18kA AIC)

Siemens
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Siemens ED43B020L is a molded case circuit breaker designed for providing reliable overcurrent and short-circuit protection in three-phase electrical systems. It features a 20A current rating and a 480V AC voltage rating, housed within a compact ED frame with dimensions of 6.693" x 5.906" x 3.941" and a weight of 3.801 lb. The breaker utilizes a thermal-magnetic trip unit for both long-time and instantaneous protection, is certified to UL and IEC standards, and operates effectively within a temperature range of -25°C to 70°C. Its 18kA interrupting rating at 480V and feed-thru connection make it suitable for a variety of industrial and commercial power distribution applications.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, Thermal-Magnetic Protection, ED Frame
  • Voltage Rating: 480V AC
  • Current Rating: 20A
  • Dimensions: 6.693" H x 5.906" W x 3.941" D (170mm x 150mm x 100mm)
  • Standards: UL Listed, IEC
  • Applications: Industrial and Commercial Power Distribution
  • Switch Type: Circuit Breaker
  • Configuration: Fixed
  • Phase: 3
  • Amperage: 20A
  • AIC Rating: 18kA @ 480V
  • Connection: Feed-Thru
  • Poles: 3
  • Protection: Thermal Magnetic
  • Functions: Long Time and Instantaneous Trip
  • Frame Size: ED Frame
  • Trip Type: Thermal-Magnetic
  • Wire Size: AWG 14 to AWG 10 (Copper), AWG 12 to AWG 10 (Aluminum)
  • Temp Rating: -25°C to 70°C (-13°F to 158°F)
  • Weight: 3.801 lb
  • Family: Sentron Series
  • Country of Origin: Mexico


Product Identification
  • UPC: 783643236127
  • GTIN: 00783643236127