K
KEVINDOE
Hi folks,
Had a call out this afternoon to a domestic property fitted 18 months ago with a replacment c.u. and sub main to garage from dedicated breaker in the same c.u.
Db1 was wylex 6 way c.u.with 100 amp incomer, sub was 6mmt+e from main box on 32 amp rcbo, TT earetrhing and Ra was 17.8 ohms, Db1 had three breakers, two 16 amp and 1 6 amp, each 16 amp supplied a two gang socket outlet thats all.
One of the 16 amp breakers had melted a 2 inch hole in itself and the incomer !!
The only load on this socket was a 6 month old tumble dryer , the tennent is elderly and lives alone,
The guy who fitted the boxes has now moved away , so i have now changed all breakers to the new models.
Anybody come across one of these failed yet ???
Jem
Had a call out this afternoon to a domestic property fitted 18 months ago with a replacment c.u. and sub main to garage from dedicated breaker in the same c.u.
Db1 was wylex 6 way c.u.with 100 amp incomer, sub was 6mmt+e from main box on 32 amp rcbo, TT earetrhing and Ra was 17.8 ohms, Db1 had three breakers, two 16 amp and 1 6 amp, each 16 amp supplied a two gang socket outlet thats all.
One of the 16 amp breakers had melted a 2 inch hole in itself and the incomer !!
The only load on this socket was a 6 month old tumble dryer , the tennent is elderly and lives alone,
The guy who fitted the boxes has now moved away , so i have now changed all breakers to the new models.
Anybody come across one of these failed yet ???
Jem