PROTECTIVE INLET TERMINAL FOR CONNECTING AND DISCONNECTING BARS OF TELECOMMUNICATION AND DATA TECHNICS

摘要

The protective inlet terminal consists of the plastic flat element (1) with the hollows (2) used for placing of the overvoltage wires (3) and of the cage (5) put on the plastic element (1), while the cage (5) consists of more holders (6) having a shape of the letter U, the front arms (11) of which are pressing to one electrode (13) of overvoltage leakage (3), and the rear arms of which (14) are sealing on the plastic element (1). The overthrust contact (7) is flooded in the protective inlet, creating the contact element (8). Between the contact element (8) and the second electrode (16) of the overvoltage leakage (3), there is the melting element (4) located. The prolongation of the rear arm (14) of the holder (6) having the shape of the letter U is crated as the contact spring (15) infringing to the hollow (2) used for placing of the overvoltage wire (3) .