BS G 253:1995

This standard BS G 253:1995 Specification for type 1 terminal junction systems is classified in these ICS categories:

• 49.060 Aerospace electric equipment and systems

1.1 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 °C and + 155 °C.

1.2 The junction systems covered by this part of ISO 8668 comprise:

1. feedback modules in four sizes;
2. feedthrough modules in four sizes;
3. frames adapted to these modules: standard frame P1, perforated frame P2 or frame P3 for feedback modules; solid frame P4 for feedthrough modules;
4. module clamps and inserts;
5. removable identification tags;
6. removable male crimp contacts of sizes 22, 20, 16 and 12;
7. sealing plugs.