S
SO1
customer asked for a 2g socket and single light to be put into her outhouse which was connected to her kitchen, as there was no power there i had to take a spur off the existing kitchen radial circuit into the outhouse, i took it from the spur to a 13amp FCU onto a 2g socket then onto a 3amp FCU then onto a single 60w lampholder. everything worked and tested fine when i left but within 24 hours the customer rang me and said the 3amp FCU had blown. any ideas?