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Home > Grid Automation > Protection Relays > Auxiliary Relays > HGA Hinged Armature Auxiliary Relay
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HGA Hinged Armature Auxiliary Relay

HGA Hinged Armature Auxiliary Relay
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The Type HGA hinged armature auxiliary relays are designed to provide additional contacts, higher contact carrying and interrupting ratings, timing, interlocking, electrical separation, or other auxiliary functions.

Features and Benefits
  • Molded case with 4 mounting options
  • Drawout case available

  • Applications
  • Contact multiplication

  • Protection and Control
  • Standard, low and variable time pickup available
  • AC undervoltage (low dropout)

  • Available HGA models:
  • HGA11
  • HGA14
  • HGA17

  • Manufacturing for the following HGA models have been discontinued:
  • HGA 18