HUBBELL
HPS_ID_P250XXXS1040_PRODIMAGE
* Representative image
HPS_ID_P250XXXS1040_PRODIMAGE

Quadri*Sil Horizontal Line Post Insulator

Brand:

OHIO BRASS

Catalog ID:

P250138S1040

2.5" Line Post, Standard Leak, Horizontal Clamptop, 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.

1100 LB

Cantilever Bending Strength - Routine

550 LB

Catalog Number

P250138S1040

Fitting - Ground End

Aluminum Flat

Fitting - Live Line End

Horizontal Clamptop

Number of Sheds

114

Shed Style

Uniform

Dimensions

Angle

12

Diameter - Shed(s)

5.06

Length

14 in

Length - Effective

148.9 in

Rod Diameter

2.5 in

Thickness - Housing

> 3MM

Width

8.06 in

Electrical Ratings

Arc Distance - Dry

138.7 IN (3522 MM)

Creep and Leakage Distance

360 IN (9144 MM)

Critical Impulse Flashover (CIFO) - Negative

2240

Critical Impulse Flashover (CIFO) - Positive

2165

Flashover Voltage - 60 Hz Dry

1315

Flashover Voltage - 60 Hz Wet

1020

kV Class

500 kV