Quadri*Sil Horizontal Line Post Insulator
Brand: OHIO BRASS
Catalog ID: P250138S9030
2.5" Line Post, Standard Leak, Long Two Hole Blade, Aluminum Flat Base with 12" CL, 8"x10", and 8"x13" holes for 7/8" bolts
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.
Product details
General
Cantilever Bending Strength - Max.
1100 LB
Cantilever Bending Strength - Routine
550 LB
Catalog Number
P250138S9030
Fitting - Ground End
Aluminum Flat
Fitting - Live Line End
Long Tear Drop Blade
Number of Sheds
114
Shed Style
Uniform
Dimensions
Diameter - Shed(s)
5.06
Length
12 in
Length - Effective
148.2 in
Rod Diameter
2.5 in
Thickness - Housing
> 3MM
Electrical Ratings
Arc Distance - Dry
138.7 IN (3522 MM)
Creep and Leakage Distance
360 IN (9144 MM)
Critical Impulse Flashover (CIFO) - Negative
1920
Critical Impulse Flashover (CIFO) - Positive
1840
Flashover Voltage - 60 Hz Dry
1145
Flashover Voltage - 60 Hz Wet
920
kV Class
500 kV