Best Automatic Transfer Switch In 2023: Latest Models & Consumers’ Choice

A transfer switch is an electrical equipment that allows you to switch power sources from one electrical system to another in the event of a power outage, ensuring an uninterrupted power supply. This tutorial will teach you how to buy and utilize a transfer switch, as well as compare some of the most common models on the market.

Consider the following variables before purchasing a transfer switch:

Types

Transfer switches are classified into two types: manual and automatic. Manual transfer switches need you to switch the power source manually, but automatic transfer switches can switch power sources automatically when an outage is detected.

Capacity

Transfer switches are available in a variety of capacities, ranging from small portable units to huge permanent installations. Select a transfer switch that can manage your electrical load requirements.

Circuits

The number of circuits you want to connect to the transfer switch should be considered. Some transfer switches can connect only a few circuits, whilst others can connect up to 30 or more circuits.

Safety characteristics

Overload protection, short circuit protection, and surge protection are examples of safety characteristics to look for in a transfer switch.

Budget

Transfer switches can cost anywhere from a few hundred to several thousand dollars. Consider your budget and look for the greatest transfer switch that provides the capabilities you require while not breaking the bank.

How to use a transfer switch

Transfer switches can turn into safe, reliable backup generators during power outages. When buying a transfer switch, consider type, capacity, number of circuits, safety features, and price. Follow the instructions above to use a transfer switch to keep your home or business running during a power outage. 

Installing a transfer switch ensures you have a backup power supply in an emergency. To use a transfer switch, follow these steps:

1. Connect the transfer switch to the power source that you want to use as the primary source of power.

2. Connect the transfer switch to the generator or backup power source that you want to use as the secondary source of power.

3. Turn off the power supply to the building.

4. Turn on the generator or backup power source.

5. Switch the transfer switch to the backup power source position.

6. Turn on the power supply to the building.

7. When the power is restored, switch the transfer switch back to the primary power source position.

How do I choose an automatic transfer switch?

The automated transfer switch you purchase should last at least three hours, preferably longer. Power should be stable. Typical current ratings range from 30-400 Amps. The primary breaker's rating must correspond to its intended purpose.

How do I choose an automatic transfer switch?

Automatic transfer switches are the brains of your electrical system. After installation, they may instantaneously switch between grid and generator power. During a power loss, the transfer switch instantly connects your home to the generator.

What are the two types of automatic transfer switches?

Automatic transfer switches are circuit breakers and contactors. The circuit breaker contains two breakers, each of which can only be closed one at a time. The contactor design is simpler because it is electrically driven and mechanically held.

Generators are insufficient. Install the best automatic transfer switch in your electrical circuit if you require consistent electricity or want to improve home security.

The greatest automatic transfer switch ensures that your electrical system operates properly. As a result, switching to your backup power source will have no effect on your daily life.