DS EN 3155-054:2006 Aerospace Series - Electrical Contacts Used In Elements Of Connection - Part 054: Contacts, Electrical, Male Thermocouple Nial, Type C, Crimp, Class T - Product Standard Defines the required characteristics, tests and tooling applicable to male electrical contacts, thermocouple, NiAl, type C, crimp, class T, used in elements of connection according to EN 3155-002.