UK Please help with fuse size :)

[Broadey]

Hiya, just a quick question, i have bought a 240V AC to 12V DC power supply (12v 10A 120W) i will post a pic of it, im looking at runing some 3 core flex with a standard uk plug on the end to the power supply for the live feed, what size fuse should i put in the plug?

thanks in advance

 

[brianmoooore]

3A should be fine.

 

[DPG]

What he said ^^^