Line Post Insulators

Hendrix Line Post Insulators are molded from a proprietary blend of gray, track and UV resistant, high density polyethylene. They are the lightweight alternative to traditional porcelain post insulators and are ideal for use with all types of construction using either bare or covered conductors.

When using covered conductors, it is recommended that HPI insulators always be used in order to match dielectric properties and reduce electrical stress at the interface.

HPI Line Post Insulators meet the electrical and mechanical requirements of ANSI C29.18. They are designed with standard tie-top head dimensions and a center tap ¾” base thread for stud bolt mounting.

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Catalog Number
Weight  Typical
ANSI Class
Neck Size Stud Size
HPI-LP-9C Tie-top Line Post
3.0 lbs  5/15 kV
C 3/4"
HPI-LP-9F  Tie-top Line Post   3.2 lbs 5/15 kV
F 3/4"
HPI-LP-11C  Tie-top Line Post   3.7 lbs  15/25 kV   51-2C 3/4" 
HPI-LP-11F Tie-top Line Post    3.9 lbs 15/25 kV  51-2F  F   3/4" 
HPI-LP-14FA Tie-top Line Post     6.8 lbs  25/35 kV  51-4F F 3/4"
HPI-LP-14FS Tie-top Line Post    9.4 lbs 25/35 kV 51-4F F 3/4"
HPI-LP-16F  Tie-top Line Post     10.2 LBS  35/46 kV  51-4F 3/4" 

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