The Difference Between 110 and 120 Volt Outlet

When it comes to electrical outlets, the terms '110' and '120 volts' are often used interchangeably. However, there is a subtle difference between the two. In this article, we will explore the difference between these two types of outlets and what they mean for your home or workplace.

Firstly, it's essential to understand that both 110 and 120 volt outlets are standard household electrical outlets found in many homes across North America. They are designed to provide power to various devices such as lamps, computers, and televisions. The main difference between the two lies in their voltage rating.

A 110-volt outlet is designed to handle a maximum current of 15 amperes at 110 volts. This type of outlet is typically used for smaller appliances like lamps, radios, and televisions that require less power. On the other hand, a 120-volt outlet can handle a higher current of up to 20 amperes at 120 volts. This type of outlet is commonly used for larger appliances like refrigerators, air conditioners, and washing machines that require more power.

In addition to their voltage rating, another key difference between the two lies in their physical design. A 110-volt outlet typically has a smaller prong size than a 120-volt outlet. This means that a 110-volt plug will not fit securely into a 120-volt outlet, and vice versa.

In conclusion, while both 110 and 120-volt outlets are standard household electrical outlets, there is a subtle difference between the two in terms of their voltage rating and physical design. Understanding these differences is essential to ensure that you use the right type of outlet for your appliances and devices.

Difference between 110 and 120 volt outlet