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Siemens HED43M020 - 3-Pole Molded Case Breaker 20A 480V

Siemens
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The Siemens HED43M020 is a 3-pole molded case circuit breaker designed for thermal magnetic protection in industrial power distribution systems. It is rated for 480V AC, 20A continuous current, with a 42kA interrupting capacity at 480V. This bolt-on breaker measures 5.906 x 6.693 x 3.937 inches and weighs 3.505 lb, featuring LI (Long-Time and Instantaneous) trip functions for coordinated overcurrent protection. It complies with applicable UL and NEMA standards for industrial electrical equipment. Typical applications include branch circuit protection in panelboards, switchboards, and motor control centers.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, Thermal Magnetic
  • Voltage Rating: 480V AC
  • Current Rating: 20A
  • Poles: 3
  • Phase: 3
  • AIC Rating: 42kA@480V
  • Connection: Bolt-On
  • Protection: Thermal Magnetic
  • Functions: LI - Long-Time and Instantaneous
  • Dimensions: 5.906 x 6.693 x 3.937 inch
  • Weight: 3.505 lb
  • Country of Origin: Mexico


Product Identification
  • UPC: 783643007116
  • GTIN: 00783643007116