BS1363-2-2023 13 A plugs, socket-outlets, adaptors and connection units 13 A switched and unswitched socket-outlets

Requirements are specified for 13 A shuttered socket-outlets in single or multiple arrangements, with or without associated controlling switches, for flush mounting in suitable boxes, e.g. conforming to BS 4662:2006+A1:2009, or for surface or panel mounting or for portable use. Fixed socket-outlets are intended for use with cables conforming to BS 6004:2012+A1:2020 and cables to the relevant part of BS EN 50525, having copper conductors. Portable socket-outlets are intended for use with flexible cables conforming to the relevant part of BS EN 50525. Socket-outlets incorporating fuse links,
Circuit Breakers for Equipment (CBE), switches and indicator lamps are included within the scope of this part of BS 1363. Socket-outlets incorporating electronic components as detailed in Annex A are included within the scope of this part of BS 1363.

This standard does not apply to socket-outlets incorporating screwless terminals for the connection
of external conductors of the following types:
a. insulation-piercing connecting devices; or
b. twist-on connecting devices.
Socket-outlets conforming to this standard are shuttered and therefore do not require the use of
additional means to shield the current carrying contacts when no plug is present in the socket-outlet.
Certain installations require the inclusion of intumescent and acoustic pads and this might have
an effect on the conformance of the socket-outlet to the requirements of this standard. This might
influence temperature rise and internal clearances. Verification of suitability of the socket-outlet
needs to be obtained from the manufacturer.

LISUN following instruments fully meet BS1363-2-2023 13 A plugs, socket-outlets, adaptors and connection units 13 A switched and unswitched socket-outlets