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Silicone Station Post

By Hubbell Power Systems 

Catalog ID: PSSP175TR208

By Hubbell Power Systems
Catalog ID:  PSSP175TR208
Silicone Station Post insulator, series 175, 3" bolt circles.
  • 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

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Product Details


Application Station Post
Cantilever Bending Strength - Routine 3507
Fitting - Ground/Base 3" B.C. Tapped
Fitting - Live Line End 3" B.C. Tapped
Material Silicone
Material - End Fitting Galvanized Steel
Number of Sheds 7
Shed Style Alternating
Tensile Strength Standard Strength
Tensile Strength - Routine 10000 lb
Torsional Strength 3000
UPC 096359697800


Diameter - Large Shed 5.9
Diameter - Small Shed 4.7
Length - Effective 14 in
Rod Diameter 1.75
Weight 22.5 lb

Electrical Ratings

BIL 150 kV
Creep and Leakage Distance 30.3 in (770 mm)
Voltage - Line 25 kV
Withstand Voltage - 60 Hz Wet 60
kV Class 25 kV

Certifications and Compliance

Industry Standard(s) ANSI TR 208


Standard Package 2

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