The devices can be used for detachment of electric connectors at separation of the objects by an electric command and by a mechanical way, by inertial forces using a rope fastened on one of the objects. The devices can hold up to three electric connectors (which contain ~ 200 electric circuits) in a mated state and then disconnect them. They are not harmful for the cleanliness of the ambient environment at mechanical detachment.

This development work solves the problems of reliable connection of electric circuits of the separating objects at any operational conditions and provides their reliable disconnection at separation by an electric signal and by a mechanical way - by inertial forces using a rope fixed on one of the objects.
The devices are simple in operation, they have small weight and high reliability P 0.99995 verified by experimental development and in the process of multiple LV launches.