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Siemens HE3M020 - 3-Pole Molded Case Breaker 20A 480V

Siemens
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Siemens HE3M020 is a 3-pole molded case circuit breaker from the HE Series, designed for thermal magnetic protection in industrial power distribution systems. It operates at 480V AC with a 20A continuous current rating and provides 25kA interrupting capacity at 480V, utilizing LI (Long-Time and Instantaneous) trip functions for overcurrent protection. The unit features a bolt-on connection, weighs 8 lb, and is constructed for three-phase applications. This breaker complies with applicable UL and NEMA standards for molded case circuit breakers. It is suitable for use in panelboards, switchboards, and motor control centers requiring reliable branch circuit protection.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, HE Series, Thermal Magnetic
  • Voltage Rating: 480V AC
  • Current Rating: 20A
  • Poles: 3
  • Phase: 3
  • AIC Rating: 25kA@480V
  • Connection: Bolt-On
  • Protection: Thermal Magnetic (LI - Long-Time and Instantaneous)
  • Weight: 8 lb
  • Functions: LI - Long-Time and Instantaneous
  • Family: HE Series
  • Item Subcategory: Molded Case
  • Type: HE