Aritech IO954N Intelligent Mains Switching Unit Apollo equivalent SA4700-103

Aritech IO954N Intelligent Mains Switching Unit Apollo equivalent SA4700-103IO954N Apollo Mains Switching IO Unit is the new mains switching inputoutput unit which contains one or more normally open contacts connected to a single pair of cables. It also provides a voltage free change over relay output capable of switching mains.Key FeaturesImproved design for ease of wiring meaning faster installationLoop poweredContains one or more NO contacts connected on a single pair of cablesLocal LEDs signalling IO and fault conditionsIsolators within each device