DIN EN 3660-066:2017-11

The DIN EN 3660 series of standards describes the characteristics of cable outlet accessories for circular and rectangular electrical and optical connectors for aerospace applications. The standard DIN EN 3660-066 defines a range of cable outlets, style K, 90°, shielded, sealed, for heat-shrinkable components, for use with a memory metal ring under the following conditions. The mating connectors are listed in EN 3660-002. The cable outlet accessories are applicable for the following temperature ranges: Class N (-65 °C to 200 °C), Class K (-65 °C to 200 °C), Class W (-65 °C to 175 °C), Class T (-65 °C to 175 °C [Nickel PTFE plating]) and Class Z (-65 °C to 175 °C [Zinc nickel plating]) Associated electrical accessories: EN 3660-034 memory metal rings (for shield termination backshells). These cable outlets are designed for termination of overall shielding braid or individual cable shields. They accommodate/permit the termination of heat shrinkable boots. The standards of the EN 3660 series are prepared by ASD-STAN, Department of Electrical Engineering, with the collaboration of German experts from the Aerospace Standards Committee (NL) at DIN. AeroSpace and Defence Industries Association of Europe - Standardization (ASD-STAN) has been declared responsible by the European Committee for Standardization (CEN) for preparing European Standards (EN) for the aerospace sector. By agreement of 3 October 1986, ASD became the Associated Organization (ASB) of CEN. The responsible German standardization committee is Working Committee NA 131-04-03 AA "Elektrische Verbindungselemente" ("Electrical connectors") at DIN Standards Committee Aerospace (NL).