HUBBELL POWER SYSTEMS
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Quadri*Sil Suspension Insulator

Brand:

OHIO BRASS

Catalog ID:

S050088S301A

50kip Standard leak, Socket Ball w/ring

The Quadri*Sil® transmission suspension 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

Catalog Number

S050088S301A

Fitting - Ground End

ANSI Socket

Fitting - Live Line End

ANSI Ball

Material

Silicone Rubber

Material - End Fitting

Ductile Iron

Number of Sheds

82

Shed Style

Uniform

Strength Rating - Ultimate

50000 lb

Tensile Strength

50 kip, 7/8'' (22 mm)

Tensile Strength - Routine

25,000 lbs

Dimensions

Diameter - Shed(s)

3.1 IN

Length - Effective

102 in

Rod Diameter

0.875 in

Thickness - Housing

> 3MM

Electrical Ratings

Arc Distance - Dry

88.5 IN (2247 MM)

Creep and Leakage Distance

226 IN (5728 MM)

Critical Impulse Flashover (CIFO) - Negative

1270 kV

Critical Impulse Flashover (CIFO) - Positive

1250 kV

Flashover Voltage - 60 Hz Dry

865 kV

Flashover Voltage - 60 Hz Wet

790 kV

Voltage Rating

230 kV

Withstand Voltage - 60 Hz Wet

550 kV

Withstand Voltage - Lightning Impulse (Negative)

1445 kV

Withstand Voltage - Lightning Impulse (Positive)

1420 kV

Resources and downloads