A device for protecting an electronic installation against disturbances generated by the phenomena affecting the outside environment in which is placed the installation.

摘要

The protection device is applied to an installation comprising a bay in which engage the functional elements of the modular (m1, m2, m3) interconnected by means of an interconnecting circuit (4) provided in the bottom of the opening. It involves a connector element (7) mounted on the rack and whose terminals are electrically connected to conductors of the integrated circuit (4) and a protective module comprising a housing accommodating the protection circuits connected to the connection members of a second connector element able to be connected to the first connector element (7) in order to ensure a disconnectable electrical connection between the conductors and the protection circuits. & br / the invention applies in particular to the protection of electronic equipment located on board an aircraft.