HUBBELL POWER SYSTEMS
Image of S120073HA07A Quadri*Sil Suspension Insulator
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Image of S120073HA07A Quadri*Sil Suspension Insulator

Quadri*Sil Suspension Insulator

Brand:

OHIO BRASS

Catalog ID:

S120073HA07A

120Kn High leak, Y 16mm 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 with a high leakage shed profile design for contaminated environments.

Made from hydrophobic silicone polymer

Product details

General

Catalog Number

S120073HA07A

Fitting - Ground End

IEC Socket

Fitting - Live Line End

IEC Ball Fitting

Material

Silicone Rubber

Material - End Fitting

Ductile Iron

Number of Sheds

68

Shed Style

Alternating

Strength Rating - Ultimate

26977 lb

Tensile Strength

120kN, 5/8 IN (16 MM)

Tensile Strength - Routine

60 kN

Dimensions

Diameter - Shed(s)

Major: 4.0 IN, Minor: 2.8 IN

Length - Effective

83.11 in

Rod Diameter

0.625 in

Thickness - Housing

> 3MM

Electrical Ratings

Arc Distance - Dry

73.8 IN (1875 MM)

Creep and Leakage Distance

219 IN (5566 MM)

Flashover Voltage - 60 Hz Dry

730 kV

Flashover Voltage - 60 Hz Wet

680 kV

Voltage Rating

230000 V

Withstand Voltage - 60 Hz Wet

460

Withstand Voltage - Lightning Impulse (Negative)

1205 kV

Withstand Voltage - Lightning Impulse (Positive)

1195 kV

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