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HSA Multicontact Hand Reset Auxiliary Relay

The type HSA 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 contact outputs

  • Universal target dropping

  • Mechanical target

  • High seismic capability




  • Contact multiplication



Protection and Control

  • Trip and/or block close circuit breaker control


HSA Brochure

HSA Manual

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