open transfer switch

A generator provides backup power in case of blackouts and brownouts. It ensures a constant supply of power whenever required.

One recommended accessory for a generator is a transfer switch. The switch allows safety and convenience in transferring power to a backup generator. Here is a premier about the importance of installing transfer switches for residential generators in Huntsville.

What Exactly Is a Transfer Switch?

A transfer switch connects to the board that changes the power between utility and backup power. It is an essential accessory that should be installed for residential generators. The generator is attached to the switch.

Standby generators that are installed in homes must always be connected to a switch. Having a transfer switch allows you to safely change the loads from the utility to the backup generator power.

You can have all the appliances connected to the transfer switch or only the most important appliances. For instance, you can connect the air conditioner, heater, water heater, and dishwasher connected to the transfer switch.

Types of Transfer Switches

Transfer switches can be manual or automatic. The cost of a manual transfer switch is much less. In contrast, the cost of an automatic switch is higher. But an automatic transfer switch will be more convenient since you won’t have to manually switch to backup power.

An automatic switch will take care of the task of turning on the backup generator in case low or no voltage is detected from the main power supply.

Benefits of Using a Transfer Switch

1. Safety Purposes

Installing a transfer switch is important for safety reasons. A transfer switch is important if your generator is above 5000 watts. While load can be connected directly to portable generators, it is recommended to connect it to a transfer switch for safety purposes. 

Not installing the transfer switch can be dangerous. It can jeopardize the safety of the workers, family members, and also employees of the utility company.

2. Prevent Backfeeding

Installation of the transfer switch will prevent back feeding that can be dangerous. When using a generator without a power switch, there will be two power sources when the main power comes back on. It can cause sure in the power line that will put the lives of the utility workers at risk.

Back feeding can also cause a fire in a home. That is why it is critical to install a power switch for the residential generator.

3. Complying with Local Laws

Some jurisdictions require a transfer switch for generation connections. It is strongly suggested that you install a power switch if required by the local area code. Not complying with the local laws regarding transfer Switch installation can result in a fine.

You will require a permit for the installation of a transfer switch in your home. But if you have hired a licensed electrician, you won’t have to handle the permit. The electrician will wrap the charge for the permit in the installation cost.

Hiring an electrician for the installation of a power switch is highly recommended. An electrician will take proper precautions when installing the switch to the panel. The switch needs to be installed on the mains board. Trying to install the switch yourself poses a risk of an electric shock.

Final Remarks

A transfer switch is recommended for connecting industrial generators in most circumstances.

You won’t need a transfer switch if you will connect only a few items such as the lamp or portable fan to your generator. But if you intend to connect a lot of items to the main power line, you should consider installing a transfer switch.

Generac Superstore is a reliable dealer of residential and industrial generators and accessories. We have been serving the areas of Nashville, TN, Huntsville, AL, and Birmingham AL for over a decade. Contact us today for generator sales and maintenance services.