W
wellshocked
was just wondering if this was the correct size, any help would be appreciative
a 25 mm armoured with a run of about 25 metres , ambient temputure 25degrees, clipped on its own direct to a wall.
it is feeding a supply of a 100 amp switch
someone told me it should be downgraded to a 80 amp , but i cant see whats wrong with it being as it is.
also , i been told that you have to earth cable tray, i always thought that if it was rcbo protected you wouldnt have to do it , am i wrong?
cheers
a 25 mm armoured with a run of about 25 metres , ambient temputure 25degrees, clipped on its own direct to a wall.
it is feeding a supply of a 100 amp switch
someone told me it should be downgraded to a 80 amp , but i cant see whats wrong with it being as it is.
also , i been told that you have to earth cable tray, i always thought that if it was rcbo protected you wouldnt have to do it , am i wrong?
cheers
