BG EMSW12ELB Euro Module 20AX 2-Way Key Switch - Black (Emergency lighting test)
The EMSW12ELB is manufactured to BS EN 60669-1 to comply with national building standards. BG Nexus Series. BG Evolve Series. BG Evolve PCDMG22B Matt Grey 2 Gang 13A Switched Socket Outlet-Black Insert.