The Type HEA high-speed multicontact, auxiliary relays are applicable where it is desired that a number of operations be performed simultaneously from the operation of a single relay. 

Features and Benefits 

  • Electrically separate outputs available
  • Various shaft lengths available
  • Locks equipment out of service

Applications 

  • Contact multiplication

Protection and Control

  • Trip and/or block close breaker control

 

HEA Multicontact Auxiliary Relay

The Type HEA high-speed multicontact, auxiliary relays are applicable where it is desired that a number of operations be performed simultaneously from the operation of a single relay. 

Features and Benefits 

  • Electrically separate outputs available
  • Various shaft lengths available
  • Locks equipment out of service

Applications 

  • Contact multiplication

Protection and Control

  • Trip and/or block close breaker control