FIELD: electronic equipment.
SUBSTANCE: invention relates to electrical engineering. Sealing element (10) for hollow sections (12) comprises extending along longitudinal axis (A) holder (16) of seal, which consists of two flanges (18, 20), each with outer side (22) and inner side (24), rigidly connected to each other lengthwise edges facing each other so that they form angle (α) of angular zone. Seals (28, 30) are secured on free longitudinal edge (26) of each shelf (18, 20) or near edge and pass parallel to it on the outer side (22) of corresponding shelves (18, 20). There is device for fixation on inner side (24), of at least one shelf (18 or 20) for detachable attachment of sealing element (10) at angle (14) of hollow profile (12). To add sealing elements (10) serves protective cap (54), equipped with outer side of one or several sections (62, 64, 66) of seal, made for connection to ends of seals (28, 30) of sealing element (10).
EFFECT: technical result consists in simplification of assembly.
10 cl, 5 dwg
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