Hi securespark and PBC_1966. Thanks for the input, that's good to know. I've done some ringing around and found a small independent lighting shop that sells the fuses I need (can't get them in B&Q, apparently). Appreciate the assistance!
Hi all,
Just moved into a house with an old dimmer switch in it, that requires a BS646 3A fuse to work. The fuse has gone, so was thinking I'd just put in a modern 1G1W switch. The front of the existing dimmer looks like this.
The wiring at the back (this house has the old UK wiring...