FIELD: electricity.
SUBSTANCE: connector comprises a metal contact plate, wherein there is the first opening having the size sufficient to receive a mounting screw and the second opening having the size sufficient to receive a retention screw used for the fixation of the connector to a metal element being a part of another structure. At that the first opening is placed in regard to the second opening so that at fixation of the metal contact plate by the mounting screw to the grounding surface, the head of the retention screw will contact the head of the mounting screw and apply counterrotation efforts to it while screwing the retention screw into the grounding surface.
EFFECT: disconnection of the connector as a result of vibration is prevented when the connector is used at a transportation vehicle.
17 cl, 6 dwg
