The 5-volt difference between these two outlets is too small to represent a serious safety risk. If the voltage is too low, it may lead to overheating or electrical fires. The voltage exceeding this range damages electrical devices or poses a safety risk.įor example, if the voltage is too high, it may cause a power surge. The Safety FactorĮlectrical systems are designed to operate within a specific voltage range. While there’s no clear difference between a 115V and 120V outlet, there are some factors to consider when using them to power appliances and gadgets. Things to Consider When Using 115V and 120V Outlets If the label specifies 115V, connect this gadget to a 115V outlet. The only sensible action is to check the label on the device’s power plug to see how much energy it requires to operate at full capacity. However, it will impair its durability.įurthermore, heavy-duty appliances like the oven will still function properly with a 115V outlet, but they’ll work more slowly.Īs a result, you can’t say that one choice is superior to the other. There are no benefits to using 120V over 115V, nor could we find flaws with one option that the other does not have.Īs previously stated, connecting a 115V light to a 120V outlet may increase its brightness or intensity. Since 115V and 120V receptacles are equal in most aspects, neither choice is superior. The 115V power plugs are the same as the 120V ones, meaning you can plug the same gadgets into 115V and 120V outlets.įinally, the two outlets cost the same.

They contain three openings with neutral, hot, and ground wires. In terms of aesthetics, both receptacles have the same design. However, the voltage difference is negligible in the case of 115V vs. The former remains a decent voltage provider, just one that provides it at a slower pace.Īnother thing to note is that powering heavy-duty appliances from low-capacity outlets is discouraged because it may overheat the circuit and pose a fire risk. A 115V outlet can also power an oven, but a 240V outlet is preferable because it will heat it more quickly. Others believe all heavy-duty appliances require 240V receptacles, but this isn’t accurate.

120 volt outlet timer