Home > Grid Automation > Protection Relays > Auxiliary Relays > HSA Multicontact Hand Reset Auxiliary Relay | |||||||||||||||
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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 BenefitsElectrically separate contact outputs Universal target dropping Mechanical target High seismic capability Contact multiplication Trip and/or block close circuit breaker control
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