an S15 enclosure is a fibreglass weather proof box for a socket outlet...

regardless of regulations...i have just moved a stove from belong the DB...which had a COC done recently and passed...

the question i asked the customer was if the stove is on fire and the wiring goes to earth but doesnt trip for some reason how do you switch off the main switch...like the sticker below the main switch states...in case of accidently leakage switch off main switch immediately...how do you do this...

the stove was the first thing i moved...its called common sense

and if i had to take the time to look in the sans book there will be a section that covers protection from enviromental conditions...steam coming from the pots will cause condesation in the DB unless it is a weather proof one...it is bad enough having the stove isolator above the stove...who would be that stupid to mount a stove isolator directly above the stove never mind a DB