HUBBELL POWER SYSTEMS
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Quadri*Sil Horizontal Line Post Insulator

Brand:

OHIO BRASS

Catalog ID:

P250026S9030

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.

Made from hydrophobic silicone polymer

Product details

General

Cantilever Bending Strength - Max.

5000 LB

Cantilever Bending Strength - Routine

2500 LB

Catalog Number

P250026S9030

Fitting - Ground End

Aluminum Flat

Fitting - Live Line End

Long Tear Drop Blade

Number of Sheds

22

Shed Style

Uniform

Dimensions

Diameter - Shed(s)

5.06

Length

12 in

Length - Effective

46.4 in

Rod Diameter

2.5 in

Thickness - Housing

> 3MM

Electrical Ratings

Arc Distance - Dry

27.4 IN (695 MM)

Creep and Leakage Distance

70 IN (1778 MM)

Critical Impulse Flashover (CIFO) - Negative

540

Critical Impulse Flashover (CIFO) - Positive

425

Flashover Voltage - 60 Hz Dry

280

Flashover Voltage - 60 Hz Wet

255

kV Class

69 kV