DS EN 3646-009:2006 Aerospace Series - Connectors, Electrical, Circular, Bayonet Coupling, Operating Temperature 175 Degrees C Or 200 Degrees C Continuous - Part 009: Protective Cover For Receptacle - Product Standard Specifies the characteristics of square flange receptacles of the family of bayonet coupling circular connectors, intended for use in an operating temperature range of -65 degrees C to 175 degrees C o