FIELD: electric engineering.
SUBSTANCE: invention is related to the field of electric engineering and is related to overvoltage limiter, which comprises at least one varistor unit (1), one limit connecting element (3), one strengthening element (9), which strongly fixes varistor unit (1) on limit connecting element (3) due to tension force, and at least one fixing element (27), which strongly fixes strengthening element (9) at end connecting element (3) due to tension force, moreover, fixing element (27) comprises at least one edge (29), which is cut into strengthening element (9). Fixing element (27) preferably represents combination of incision ring and screw.
EFFECT: provision of reliable fixation of strengthening elements to limit connecting elements, therefore, overvoltage limiters strength is maintained in case of their installation in open air.
11 cl, 6 dwg
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