Down-leading Clamp |
For example: the cable’s fixed from holding armor leads to joint protective box; from the hole leads to underground pipe, canal, underground and motor room, etc.. Avoiding the friction occurs when the cable rubs with the hole or other objects under the wind to protect the cable.
Material
1. Damper—Hot dip galvanized cast iron
2. Messenger Wire—19 strand galvanized steel wires
3. Clamp—Aluminium Alloy
This article comes from http://www.preformedfittings.com/product/ADSS-and-OPGW-cable/
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