Outside light off an already used spur in 2.5t&e

[kingeri]

You need a fused connection unit fused at 13A at the point where this spur leaves the ring. Simple as that!

Then you can add another fused spur at 3A for the light.

 

[Toneyz]

Or feed the light from the local lighting circuit.

 

[Gary latto]

No point putting a fcu at start of radial/spur due to fact it's already feeding washing machine and then a fcu for boiler if I then add a fcu for light then probably getting too close to fcu rating and can't get to connect to lighting circuit so don't see can be done . But can't win them all lol

 

[Pete999]

No point putting a fcu at start of radial/spur due to fact it's already feeding washing machine and then a fcu for boiler if I then add a fcu for light then probably getting too close to fcu rating and can't get to connect to lighting circuit so don't see can be done . But can't win them all lol

Only 1 QNE non fused spur is allowed from an RFC so in this case It should have been spur at the origin via an FCU see appendix 15 BS 7671 for info