Current situation is the top diagram below. Using 433.3.1 (ii) is the second diagram OK as the characteristics of the load (2x luminaires each rated at 40W max) mean the conductor is not likely to carry overload current and is adequately protected against fault by the B32? Do I need to check using an adiabatic equation and what do I use as I? If I use a typical PFC of 3kA and t=0.4s then I get A=252mm2 which is clearly wrong!
If it's not OK then to avoid further boxes I was thinking of adding an inline BS1362 5A fuse holder inside the outdoor 2G socket like this:
https://cpc.farnell.com/bulgin/fx28...PING&s_kwcid=AL!5616!3!490819648758!!!network}!559570449253!&gclid=EAIaIQobChMIypDy6LKg-AIVBYBQBh0ipwNmEAQYCCABEgJxyvD_BwE
Any thoughts/suggestions?
If it's not OK then to avoid further boxes I was thinking of adding an inline BS1362 5A fuse holder inside the outdoor 2G socket like this:
https://cpc.farnell.com/bulgin/fx28...PING&s_kwcid=AL!5616!3!490819648758!!!network}!559570449253!&gclid=EAIaIQobChMIypDy6LKg-AIVBYBQBh0ipwNmEAQYCCABEgJxyvD_BwE
Any thoughts/suggestions?