The PS-REL AC Relay senses the presence of 120 VAC and closes a SPDT relay. The relay contacts are available on a barrier strip. It may be used with any product that needs a contact closure in response to AC voltage.
A common application for the PS-REL is to extend the capacity of the switched outlet found on many home theater receiver/amps. In this way, a wireless remote can turn on the receiver, which in turn powers its switched outlet, which triggers the PS-REL, which then activates a Furman power sequencer, MiniPort, or PowerPort system capable of switching many large power amps or other powerhungry equipment in multiple locations, attached to multiple circuits.