Electric towel rail outside zone 2, external isolator required?

[harrypotter]

I have a small 60W electric towel rail that I'd like to fit outside zone 2 in the bathroom. There's already a blanked off spur in that location so I'd connect it to that. That spur is part of the main ring circuit which is on a 32A 30mA RCBO. Can I just use an isolator switch with flex outlet, or do I need an isolator switch outside of the bathroom? Also, is a fuse required?

Thanks.

 

[flameport]

One of these: https://www.screwfix.com/p/crabtree-capital-13a-switched-fused-spur-white/62554
with a 3A fuse in it would be the usual choice.

 

[harrypotter]

One of these: https://www.screwfix.com/p/crabtree-capital-13a-switched-fused-spur-white/62554
with a 3A fuse in it would be the usual choice.

Thanks, so inside the bathroom is fine in my case?

 

[flameport]

so inside the bathroom is fine in my case?

Yes, as it's outside of zone 2.