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Siemens HE3A050L - Molded Case Breaker 50A 480V 3-Pole

Siemens
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Siemens HE3A050L is a 3-pole molded case circuit breaker from the HE Series designed for magnetic-only instantaneous protection in industrial power distribution systems. It is rated for 50A continuous current at 480V AC with a 25kA interrupting capacity at 480V, operating on a 3-phase feed-thru connection. The unit weighs 8 lb and features an instantaneous (I) trip function, providing short-circuit protection without thermal overload delay. This breaker complies with applicable UL and NEMA standards for molded case circuit breakers. Typical applications include motor control centers, panelboards, and switchboards requiring magnetic-only protection for motor circuits or other inductive loads.

Key Features & Specifications
  • Type: Siemens HE Series molded case circuit breaker, magnetic only, instantaneous trip
  • Voltage Rating: 480V AC
  • Current Rating: 50A
  • Poles: 3
  • Phase: 3
  • AIC Rating: 25kA@480V
  • Connection: Feed-Thru
  • Protection: Magnetic Only
  • Functions: I - Instantaneous
  • Weight: 8 lb
  • Family: HE Series
  • Item Subcategory: Molded Case


Product Identification
  • UPC: Not available
  • GTIN: Not available