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Siemens HED43B030L - Molded Case Breaker 30A 480V 3P (42kA AIC)

Siemens
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Siemens HED43B030L 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 30A current rating and a 480V AC voltage rating, housed within a compact ED frame with a feed-thru connection for straightforward installation. The breaker utilizes a thermal-magnetic trip unit offering both long-time and instantaneous trip functions, is constructed to accept copper or aluminum conductors from AWG 10 to 1/0, and operates reliably within a temperature range of -25 to 70 °C. It complies with UL standards and offers an interrupting capacity of 42kA at 480V, making it suitable for protecting feeders and branch circuits in commercial and industrial panels, motor control centers, and switchboards.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, Thermal-Magnetic Protection
  • Voltage Rating: 480V AC
  • Current Rating: 30A
  • Frame Size: ED Frame
  • Poles: 3
  • Connection: Feed-Thru
  • Wire Size: AWG 10 to 1/0 (Cu/Al)
  • AIC Rating: 42kA @ 480V
  • Phase: 3
  • Trip Functions: Long Time & Instantaneous
  • Temp Rating: -25°C to 70°C (-13°F to 158°F)
  • Certification: UL Listed
  • Family: Sentron Series
  • Weight: 3.616 lb


Product Identification
  • UPC: 783643236424
  • GTIN: 00783643236424