25 Gray Spool Insulators 8443-70

Product Information

Specification

About

These support type insulators are designed to provide the energized conductor cable a support point to keep it separated from the low-tension lines structures. These are installed in iron fittings known as hangers, in individual units or in groups. They have a transversal resistance ranging from 2000 to 6000 lbs. depending on the spool size.

Specification:

ANSI Class (C29.3) : 53-3
Transverse strength : 4000
Low-frequency dry flashover : 25
Low-frequency wet flashover vertical : 12
Low-frequency wet flashover horizontal : 15

Note : ANSI 70 gray is standard. Brown or white available by request.

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