Quadri*Sil Horizontal Line Post Insulator
Brand: OHIO BRASS
Catalog ID: P300057S0020
3" Line Post, Standard Leak, Two Hole Blade, Aluminum Gain Base with 14" CL holes for 1" 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 with a 3" core rod for increased mechanical strength.
General
Cantilever Bending Strength - Max.
4440 LB
Cantilever Bending Strength - Routine
2220 LB
Catalog Number
P300057S0020
Fitting - Ground End
Aluminum Gain
Fitting - Live Line End
Tear Drop Blade
Number of Sheds
47
Shed Style
Uniform
UPC
096359655763
Dimensions
Angle
14
Diameter - Shed(s)
8.2
Length
17 in
Length - Effective
69.1 in
Rod Diameter
3 in
Width
8.07 in
Electrical Ratings
Arc Distance - Dry
59.4 (1511MM)
Creep and Leakage Distance
178.9 (4544MM)
Critical Impulse Flashover (CIFO) - Negative
1010
Critical Impulse Flashover (CIFO) - Positive
915
Flashover Voltage - 60 Hz Dry
585
Flashover Voltage - 60 Hz Wet
530
Voltage Rating
161 kV
Certifications And Compliance
Buy America(n) Qualified
BABA Compliant (All status valid till December 2026)
Force Related
Cantilever Bending Strength - Max.
4440 LB
Cantilever Bending Strength - Routine
2220 LB
Configuration
Number of Sheds
47