Specific safety requirements

(A)3-rectangular-pin fused plug rated at 13A

(I) Marking

(a) The standard to which the plug is complying with should be marked on the plug, ie. BS 1363 Part 1 or BS 5733;

(b) The rated current in amperes (A), identities of plug pins (line (L), neutral (N) and earth (E or⏚) and availability of fuse should also be marked in accordance with BS 1363 Part1;

(c) The word “FUSED” or “FUSE” or equivalent symbol ()together with the standard to which the fuse-link conforms (BS 1362) and the rated current of the fuse-link in amperes (A) should be marked in accordance with BS 1363 Part1.

Source from Electrical and Mechanical Service Department