Siemens HED43B080 - Molded Case Circuit Breaker 80A 480V 3P (42kA AIC)
Siemens HED43B080 - Molded Case Circuit Breaker 80A 480V 3P (42kA AIC)

Siemens HED43B080 - Molded Case Circuit Breaker 80A 480V 3P (42kA AIC)

Siemens
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Siemens HED43B080 is a molded case circuit breaker designed for providing reliable overcurrent and short-circuit protection in three-phase industrial power distribution systems. It features an 80A current rating and a 480V AC voltage rating, housed within a compact 3" x 6.34" (76.2 mm x 161 mm) frame with a weight of 3.6 lb. The breaker is constructed for robust performance across an operating temperature range of -25 to 70 °C and complies with UL standards, including HACR rating for HVAC equipment. It is engineered for integration into Siemens SB switchboards and Sentron panelboards, offering dependable protection for feeder and branch circuits.

Key Features & Specifications
  • Type: HED Series, Molded Case, Thermal Magnetic Protection with Long Time and Instantaneous Trip Functions
  • Voltage Rating: 480V AC
  • Current Rating: 80A
  • Dimensions: 3 in x 6.34 in (76.2 mm x 161 mm)
  • Standards: HACR Rated, UL Listed
  • Applications: Industrial power distribution in SB Switchboards and Sentron Panelboards
  • Switch Type: Circuit Breaker
  • Configuration: Fixed
  • Phase: 3
  • Poles: 3
  • AIC Rating: 42kA at 480V
  • Connection: Lug In Panelboard, Load Side Lug Terminal
  • Protection: Thermal Magnetic
  • Functions: Long Time and Instantaneous Trip
  • Frame Size: 125A/ED
  • Breaker Type: High Interrupting Capacity
  • Temp Rating: -25 to 70 °C (-13 to 158 °F)
  • Wire Size: AWG 10 to AWG 1/0, Copper or Aluminum
  • MCM Size: Minimum Wire Size 12 AWG (Al), 14 AWG (Cu); Maximum Wire Size 10 AWG
  • Phase Connection: ABC
  • Certification: HACR Rated, UL Listed
  • Family: Sentron Series
  • Country of Origin: Mexico
  • Weight: 3.6 lb


Product Identification
  • UPC: 783643210196
  • GTIN: 00783643210196