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Siemens HED43B080L - Molded Case Circuit Breaker 80A 480V 3P

Siemens
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Siemens HED43B080L is a molded case circuit breaker designed for providing reliable overcurrent and short-circuit protection in three-phase industrial power distribution systems. It features a thermal-magnetic trip unit with long-time and instantaneous functions, rated for 80A continuous current and 480V AC applications with an interrupting capacity of 42kA. The breaker is constructed in a compact ED frame with a feed-thru connection, accepts copper or aluminum conductors from AWG 10 to 1/0, and operates within a temperature range of -25 to 70 °C (-13 to 158 °F). It is UL Listed, ensuring compliance with North American safety standards, and is typically applied in panelboards, switchboards, and industrial control panels for feeder and branch circuit protection.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, Thermal-Magnetic Protection
  • Voltage Rating: 480V AC
  • Current Rating: 80A
  • Frame Size: ED Frame
  • Poles: 3
  • Connection: Feed-Thru
  • Wire Size: AWG 10 to AWG 1/0, Cu/Al
  • AIC Rating: 42kA @ 480V
  • Phase: 3
  • Temp Rating: -25 to 70 °C (-13 to 158 °F)
  • Functions: Long Time and Instantaneous Trip
  • Protection: Thermal Magnetic
  • Certification: UL Listed
  • Weight: 3.616 lb
  • Family: Sentron Series
  • Country of Origin: Mexico


Product Identification
  • UPC: 783643236493
  • GTIN: 00783643236493