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ESL’s commercial manual transfer switch requires a licensed electrician for initial installation . However, once your StormSwitch™ is installed, the process of hooking up a generator to your manual transfer switch and keeping your business going during a power outage is very simple.
Commercial Manual Transfer Switch – Portable Generator Connection Diagram
![StormSwitch Manual Transfer Switch](https://eslpwr.com/wp-content/uploads/2016/02/StormSwitch_connection_diagram.png)
Port Terminal Back-up System with StormSwitch™ – Commercial Manual Transfer Switch
![Port Terminal Back-up System with StormSwitch](https://eslpwr.com/wp-content/uploads/2016/02/Port_Terminal_Back-up_system.png)
StormSwitch™ – Manual Transfer Switch Demonstration Video illustrates safe and simple operation when connecting a portable generator to a grid-tied facility.