IEC 60320-1 Ed. 2.1 b:2007

This part of IEC 60320 is applicable to two-pole appliance couplers for a.c. only, with or without earthing contact, with a rated voltage not exceeding 250 V and a rated current not exceeding 16 A, for household and similar general purposes and intended for the connection of a supply cord to electrical appliances or other electrical equipment for 50 Hz or 60 Hz supply. This consolidated version of IEC 60320-1 consists of the second edition (2001) and its amendment 1 (2007).