text.skipToContent text.skipToNavigation

Silicone Station Post

By Hubbell Power Systems 

Catalog ID: PSSP175TR214

By Hubbell Power Systems
Catalog ID:  PSSP175TR214
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

More Options

Product Details


Application Station Post
Cantilever Bending Strength - Routine 1394
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 15
Shed Style Alternating
Tensile Strength Standard Strength
Tensile Strength - Routine 10000 lb
Torsional Strength 3000
UPC 096359697824


Diameter - Large Shed 5.9
Diameter - Small Shed 4.7
Length - Effective 22 in
Rod Diameter 1.75
Weight 28 lb

Electrical Ratings

BIL 250 kV
Creep and Leakage Distance 61.8 in (1570 mm)
Voltage - Line 46 kV
Withstand Voltage - 60 Hz Wet 110
kV Class 46 kV

Certifications and Compliance

Industry Standard(s) ANSI TR 214


Standard Package 1

Resources and Downloads