ISO 461-1:1985

Aircraft — Connectors for ground electrical supplies — Part 1: Design, performance and test requirements

Specifies the characteristics for connectors used to supply electrical power from a ground source to an aircraft. Describes the aircraft fixed connector (respectable) and the ground supply free connector (plug), their polarity or phase sequence, current ratings, control current female contact, sealing, voltage rating, replaceability of female contacts, inspection and testing and marking and ordering procedures.