ELECTRONIC RELAY SERIES 9174

The 9174 series compact electronic relay module allows Ex e loads to be switched by an intrinsically safe control system. This complements the action of intrinsically safe binary outputs, e.g. in a remote I/O system. The electronic switch prevents mechanical wear, extending the life of the relay, particularly where frequent switching operations are concerned.

– Low space requirements – 12 mm footprint
– Long-life module thanks to maintenance-free electronic switching: ideal for frequent switching operations
– For installation in Zone1