POOR INSULATION PREVENTING STRUCTURE OF CONNECTION TERMINAL BOX

摘要

PROBLEM TO BE SOLVED: To provide a simple poor insulation preventing structure of a connection terminal box where an overhead metallic cable is connected, capable of preventing poor insulation of a metallic cable core caused by the leakage of water and rain containing salt, and capable of repeating wiring operation.

SOLUTION: A cable 61 is housed in the space formed with a bottom plate 11, a cover 12, and a side wall 13 constituting a connection terminal box 1. A cover part of porous resin covers the bundle of core 71 (core bundle ) exposed from the cable 61.

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