| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a terminal connection box for cables capable of preventing a foreign matter from being caught by the movement of O-ring during the assembly of the terminal connection box. SOLUTION: A terminal connection box for cable is equipped with a conductor, cable insulator, synthetic resin bushing, lower metal fittings 109, seal fittings and O-ring 125 fitted to a first groove 124 formed to the seal fittings; and a space formed by a capacitor cone, the synthetic resin bushing and seal fittings is filled up with an insulating oil and the leakage of insulating oil is prevented by O-ring. In this case, a second groove 2 is formed near the groove 124 formed at the seal fittings 1.</p> |
