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HFA Multicontact Auxiliary Relay

The type HFA relay is designed for applications where a number of auxiliary functions must be performed simultaneously. Six contacts are provided. If more than six circuits are to be controlled, the coils of two or more relays may be connected in series (DC only) or in parallel.



Features and Benefits

  • Electrically separate contact circuits

  • Molded case with 3 mounting options

  • Drawout case available




  • Drawout case available



Protection and Control

  • Standard, high speed or variable time tripping available

  • Standard, high-speed or variable time tripping available

  • Manual, self or electric reset available


HFA Brochure

HFA Manual

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