Transformer Bases
Our transformer bases are cast from 356 aluminum alloy and are heat-treated to a T6 temper condition. Our bases meet AASHTO requirements. Steel transformer bases are also available — contact our Project Management team for more information.
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For product details and pricing, log into PoleVault™ to download our product catalog.
Product Line
- TB1-17
- TB2-17
- TB3-17
| Catalog Number | Size | Top Bolt Circle Diameter | Bottom Bolt Circle Diameter | Cutsheet | Template |
|---|---|---|---|---|---|
| TB1-17 | 17" | 10.5"-13.5" | 13-15" | View | |
| TB2-17 | 17” | 10-12" | 10-12" | View | |
| TB3-17 | 17” | 13-15.13" | 17.25" | View |
