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Quadri*Sil Vertical Line Post Insulator

Brand:

OHIO BRASS

Catalog ID:

P250043S3150

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.

Made from hydrophobic silicone polymer

Product details

General

Cantilever Bending Strength - Max.

3250 LB

Cantilever Bending Strength - Routine

1625 LB

Catalog Number

P250043S3150

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

36

Shed Style

Uniform

Dimensions

Diameter - Shed(s)

5.06

Length - Effective

53.3 in

Rod Diameter

2.5 in

Thickness - Housing

> 3MM

Electrical Ratings

Arc Distance - Dry

44.3 IN (1125 MM)

Creep and Leakage Distance

113 IN (2871 MM)

Critical Impulse Flashover (CIFO) - Negative

800

Critical Impulse Flashover (CIFO) - Positive

700

Flashover Voltage - 60 Hz Dry

455

Flashover Voltage - 60 Hz Wet

405

kV Class

138 kV