cord extension sets (HS code(s): 853669); (ICS code(s): 29.120.30)

National Standard of the P.R.C., Cord extension sets for household and similar purposes — Safety technical specifications; (36 page(s), in Chinese)

The document specifies the classification, main technical parameters, safety requirements, test methods, inspection rules, and markings, etc. for cord extension sets. The document applies to cord extension sets, rewirable and non rewirable, with or without earthing contact, rated voltage not exceeding 250V and a rated current not exceeding 16Awhich are intended for household and similar purposes, either indoors or outdoors.