Requirements for luminaire supporting couplers (LSCs) comprising LSC plugs and LSC outlets for use in final circuits rated at not more than 16 A and not more than 250 V a.c., the electrical load connected to any one LSC plug not exceeding 6 A.
BS 6972:1988 history
0000 BS 6972:1988(1999)
1988BS 6972:1988 Specification for general requirements for luminaire supporting couplers for domestic, light industrial and commercial use