I run my Oxford off a 13A socket but it does take the MCB out at top end, so I fitted it to a spur and used a 16A C rated MCB. It still has a 13A fuse in the plug. Or at least I *think* it does. Haven't had the plug top off for at least 10 years! The beauty of these old Victorian houses is that the cellar has become my workshop and the now disused "back room" chimney has an extractor fan fitted into it, so all my welding smoke is cleared within seconds.

Those Murex lumps need a crane to move them about but they last forever. The production place I used to work at was running them at 300A+ all day, every day (and sometimes all night too!) and they were about 15 years old and still going strong when I left 10 years ago. They're probably still using them now.