SUITE OF INSERTS FOR SEALING SWITCHING UNIT OUTPUTS, SWITCHING UNIT AND SEALING METHOD Russian patent published in 2017 - IPC H01R13/447 

FIELD: electricity.

SUBSTANCE: suite of inserts for sealing the switching unit outputs is provided. This suite is adapted for use with the switching units that have a body frame with the conductor entry, a conductor screw clamp and a through-hole, which is opposite to the screw head that forms this screw clamp. There is a slot of an L1 length, W1 width and H1 height between the mentioned through-hole, which is opposite to the screw head, and the mentioned screw head. This slot is a such one that the right-angle prism, which is inserted into the volume of this slot, blocks the access to the head of the mentioned screw, which comprises the platelike inserts.

EFFECT: after the breaking flange feeding through and the inserts ends joining, it is not allowed to remove them out of the slot without this string or wire destruction, which is easy to detect.

17 cl, 5 dwg