Quadri*Sil Vertical Line Post Insulator
Brand: OHIO BRASS
Catalog ID: P250121S3150
2.5" Line Post, Standard Leak, 5" Bolt Circle, 5" Bolt Circle with 5/8" Thru Holes
The Quadri*Sil® transmission line post insulator embodies the latest in polymer insulator design that combines a patented revolutionary four-point sealing system together with electrical grade corrosion resistant direct draw fiberglass rod and proprietary silicone polymer to provide the highest quality, lab tested, and field proven insulator on the market.
General
Cantilever Bending Strength - Max.
1250 LB
Cantilever Bending Strength - Routine
625 LB
Catalog Number
P250121S3150
Fitting - Ground End
5'' Bolt Circle, 5/8'' through hole
Fitting - Live Line End
5'' (127mm) Bolt Circle 5/8'' (16mm) Tapped Hole
Number of Sheds
100
Product Type
Standard Leak
Shed Style
Uniform
Dimensions
Diameter - Shed(s)
5.06
Length - Effective
130.7 in
Rod Diameter
2.5 in
Thickness - Housing
> 3MM
Electrical Ratings
Arc Distance - Dry
121.8 IN (3093 MM)
Creep and Leakage Distance
316 IN (8026 MM)
Critical Impulse Flashover (CIFO) - Negative
1975
Critical Impulse Flashover (CIFO) - Positive
1875
Flashover Voltage - 60 Hz Dry
1170
Flashover Voltage - 60 Hz Wet
930
kV Class
500 kV
Force Related
Cantilever Bending Strength - Max.
1250 LB
Cantilever Bending Strength - Routine
625 LB
Configuration
Number of Sheds
100