HUBBELL POWER SYSTEMS
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Quadri*Sil Horizontal Line Post Insulator

Brand:

OHIO BRASS

Catalog ID:

P250140S1070

2.5" Line Post, Standard Leak, Horizontal Clamptop, Steel Gain Base with 12" CL 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.

1080 LB

Cantilever Bending Strength - Routine

540 LB

Catalog Number

P250140S1070

Fitting - Ground End

Steel Gain

Fitting - Live Line End

Horizontal Clamptop

Number of Sheds

116

Shed Style

Uniform

Dimensions

Angle

12

Diameter - Shed(s)

5.06

Length

15 in

Length - Effective

151.3 in

Rod Diameter

2.5 in

Thickness - Housing

> 3MM

Width

8.35 in

Electrical Ratings

Arc Distance - Dry

141.1 IN (3583 MM)

Creep and Leakage Distance

366 IN (9296 MM)

Critical Impulse Flashover (CIFO) - Negative

2275

Critical Impulse Flashover (CIFO) - Positive

2200

Flashover Voltage - 60 Hz Dry

1335

Flashover Voltage - 60 Hz Wet

1035

kV Class

500 kV