Can some one tell me what this is
and if i can replace it with this
http://www.wickes.co.uk/Sawn-Timber/13A-Unswitched-Fused-Spur/invt/710143
and if i can replace it with this
http://www.wickes.co.uk/Sawn-Timber/13A-Unswitched-Fused-Spur/invt/710143