Call 844-335-0814 and our 24/7 service desk will connect you with an independent local electrician who installs transfer switches for portable and standby generators.
Types of transfer equipment
- Automatic transfer switches that start a standby generator and switch over on their own
- Manual transfer switches that power selected circuits from a portable generator
- Panel interlock kits that prevent the main and generator breakers from being on together
- A weatherproof power inlet box so the generator plugs in outside
The right choice depends on your generator, your panel and how many circuits you want backed up.
Picking circuits to back up
With a manual transfer switch or interlock, you decide which loads matter during an outage. Common choices include the refrigerator and freezer, some lights, the gas furnace blower, internet equipment, a medical device and a few outlets. The electrician will match those circuits to your generator's capacity so it is not overloaded.
Label the backed up circuits clearly so anyone in the household can use the system during an outage.
How the transfer switch is installed
- Call 844-335-0814 and tell us your generator model and what you want powered.
- We connect you with an independent electrician who installs transfer equipment.
- The electrician recommends a switch or interlock and an inlet location.
- The permit is pulled and the equipment is installed at the panel.
- The system is inspected and you are shown how to switch over safely.
Unsafe shortcuts to avoid
A cord that plugs a generator into a household outlet, sometimes called a backfeed cord, is dangerous. It can energize utility lines, overload wiring and shock anyone handling the plug. A proper transfer switch or interlock removes that risk.
Run portable generators outdoors, well away from doors and windows, to avoid carbon monoxide entering the home.
Practicing the switchover before you need it
Once the system is installed, practice switching to generator power on a calm day. Knowing the steps before an outage makes the real switchover faster and safer.
Questions about Generator Transfer Switch Installation
Do I need a transfer switch for a portable generator?
If you want to power household circuits rather than appliances plugged into the generator, you need a transfer switch or an approved interlock.
Can a transfer switch be added to an existing generator?
Usually yes. Bring the generator's model and output rating so the electrician can match the equipment.