HUBBELL POWER SYSTEMS
HPS_ID_P250XXXS0040_PRODIMAGE
* Representative image
HPS_ID_P250XXXS0040_PRODIMAGE

Quadri*Sil Horizontal Line Post Insulator

Brand:

OHIO BRASS

Catalog ID:

P250070E0020

2.5" Line Post, Extra High Leak, Two Hole Blade, Aluminum 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.

2100 LB

Cantilever Bending Strength - Routine

1050 LB

Catalog Number

P250070E0020

Fitting - Ground End

Aluminum Gain

Fitting - Live Line End

Tear Drop Blade

Number of Sheds

58

Shed Style

Alternating

Dimensions

Angle

12

Diameter - Large Shed

7.7

Diameter - Small Shed

6.48

Length

14 in

Length - Effective

81.9 in

Rod Diameter

2.5 in

Thickness - Housing

Greater than 3 mm

Width

8.06 in

Electrical Ratings

Arc Distance - Dry

72

Creep and Leakage Distance

293

Critical Impulse Flashover (CIFO) - Negative

1220

Critical Impulse Flashover (CIFO) - Positive

1120

Flashover Voltage - 60 Hz Dry

720

Flashover Voltage - 60 Hz Wet

610

kV Class

220 kV

Voltage Rating

220 kV