Edwards EST SIGA-CR Control Relay Module

The Control Relay Module Model EST SIGA-CR, is a component of the Signature Series System. The SIGA-CR is an addressable device used to provide one Form “C” dry relay contact to control external appliances (door closers, fans, dampers, etc.) or equipment shutdown. The Edwards EST SIGA-CR requires the Signature Loop Controller. Can be mounted in a North American 2-1/2″ (64 mm) deep 1-gang box, or standard 4″ square 1-1/2″ (38 mm) deep box with 1-gang cover.