Silicone Station Post
Brand: Hubbell Power Systems
Catalog ID: PSSP250TR278
Silicone Station Post insulator, series 250, 5" bolt circles.
Hubbell provides polymer station posts with proprietary Hubbell silicone for improved contamination performance and a fiberglass core rod with an over-molded design to prevent moisture ingress.
- Hydrophobic, silicone polymer for improved contamination performance
- Over-molded design to prevent moisture ingress
- Lightweight, vandalism resistant and price competitive compared to porcelain
- Designed to meet the requirements of the associated TR numbers
Product details
General
Application
Station Post
Cantilever Bending Strength - Routine
2934
Catalog Number
PSSP250TR278
Fitting - Ground/Base
5" B.C. Tapped
Fitting - Live Line End
5" B.C. Tapped
Material
Silicone
Material - End Fitting
Galvanized Steel
Number of Sheds
13
Shed Style
Alternating
Tensile Strength
Standard Strength
Tensile Strength - Routine
30000 lb
Torsional Strength
9000
UPC
096359697848
Dimensions
Diameter - Large Shed
7.3
Diameter - Small Shed
6.1
Dimensions
30 in x 7.5 in x 7.5 in
Height
7.5 in
Length
30 in
Length - Effective
30 in
Rod Diameter
2.5
Weight
30 lb
Width
7.5 in
Electrical Ratings
BIL
350 kV
Creep and Leakage Distance
61 in (1550 mm)
kV Class
69 kV
Voltage - Line
69 kV
Withstand Voltage - 60 Hz Wet
150
Certifications And Compliance
Industry Standard(s)
ANSI TR 278
Logistics
Standard Package
1