R
rwood1981
I carried out an eicr and no circuits have RCD protection. There are 3 dbs all have federal elec type 3 mcbs in. Would you recommend changing each db and rcd only the sockets or rcbo everything as its all T&E less than 50mm. One db is lighting and power the other is convector heaters and hand dryers and the other is for storage heaters. All 3 phase.