I ordered this in Screwfix
but I needed an extra 6A MCB.
The store did not have a 6A MCB so I was pleased when the nice salesman said "But we have got a 50A one in stock if that will do?"
I politely declined the 50A MCB and was then told "We have some 6A Wylex ones in stock"
Are the staff in Screwfix always helpful but dim? I rarely use Screwfix for electrical parts (I have used them twice) and on both occasions the staff have offered the wrong advice/parts.