![](https://www.nsiindustries.com/wp-content/uploads/2022/04/Polaris-Header-1024x683.jpeg)
Polaris Utility Connectors
Since 2005 Polaris has been manufacturing electrical connectors for the utility industry. We
have grown significantly since our entrance into the utility market.
![](https://www.nsiindustries.com/wp-content/uploads/2022/10/Polaris_BrandLogos_PolarisLogo_4c-1024x229.jpg)
Single phase Transformer Connectors
![](https://www.nsiindustries.com/wp-content/uploads/2023/04/Single-Phase-Transformer-Connectors.png)
three phase Transformer Connectors
![](https://www.nsiindustries.com/wp-content/uploads/2023/04/Three-Phase-Transformer-Connectors.png)
Streetlight Connectors
![](https://www.nsiindustries.com/wp-content/uploads/2023/04/Streetlight-Connectors.png)
Single Phase transformer Connectors
![](https://www.nsiindustries.com/wp-content/uploads/2023/05/PTLZ.png)
PTLZ
Secondary Stud Mount
“Z” Transformer Connector
PTLZCC with slip-on cover
PTLZSC with lock-on cover
![](https://www.nsiindustries.com/wp-content/uploads/2023/05/PTLZ-U.png)
PTLZ-U
Space Saving Universal Multi-Stud
“Z” Transformer Connector
PTLZCC-U with slip-on cover
PTLZSC-U with lock-on cover
![](https://www.nsiindustries.com/wp-content/uploads/2023/05/PTLEZ-REV.png)
PTLEZ-REV
Space Saving Multi-Stud
Reversed
“Z” Transformer Connector
Can be used on PTLZ & PTLEZ series
three Phase transformer Connectors
streetlight Connectors
overhead connectors
pedestal connectors
![](https://www.nsiindustries.com/wp-content/uploads/2023/05/IPCLZ-IPLZ.png)
IPCLZ & IPLZ
Insulated space saving
Above Grade “Z” Pedestal Connector
IPCLZ clear insulation (shown)
IPLZ black insulation