1 This part of ISO 8668 specifies the particular characteristics of a terminal junction system (TJS), designated as type 1 and intended for use at temperatures between - 55 ℃ and + 155 ℃.
2 The junction systems covered by this part of ISO 8668 comprise:
a) feedback modules in four sizes;
b) feedthrough modules in four sizes;
c) frames adapted to these modules: standard frame P1, perforated frame P2 or frame P3 for feedback modules; solid frame P4 for feedthrough modules;
d) module clamps and inserts;
e) removable identification tags;
f) removable male crimp contacts of sizes 22, 20, 16 and 12;
g) sealing plugs.