Skip to Content
chevron-left chevron-right chevron-up chevron-right chevron-left arrow-back star phone quote checkbox-checked search wrench info shield play connection mobile coin-dollar spoon-knife ticket pushpin location gift fire feed bubbles home heart calendar price-tag credit-card clock envelop facebook instagram twitter youtube pinterest yelp google reddit linkedin envelope bbb pinterest homeadvisor angies

Load Vs Line


As a homeowner in the zip code 02909 of Providence, Rhode Island, maintaining the safety and functionality of your electrical system is a top priority. From powering our appliances to keeping our homes well-lit, electricity plays a crucial role in our daily lives. And when it comes to electrical work, it’s essential to understand the difference between load and line, and how they impact the overall performance of your home’s electrical system.

If you’re in need of electrical repairs, panel maintenance, or installation services, look no further than B&K Electric. As a family-owned and operated electrical business based in Warwick, RI, we are dedicated to providing exceptional service to our local community. In fact, our team of experienced electricians has been proudly serving the residents of Cranston, Warwick, and all of Rhode Island for over seventeen years. We specialize in a wide range of services, including electrical repair, panel maintenance, and installation, making us the go-to electrician for homes and businesses in the Warwick area and greater Providence area.

But before we delve into the specifics of load and line, it’s crucial to understand the basics of an electrical system. Every house has a main power service, which is supplied by the utility company. This service brings in the electricity from the power plant and feeds it through multiple power lines into your home’s electrical panel. This panel, also known as the main breaker or fuse box, controls the distribution of electricity throughout your home.

Now, let’s take a closer look at the differences between load and line and how they affect your home’s electrical system.


In simple terms, the load in an electrical system is anything that uses electricity. This includes all appliances, devices, and fixtures that rely on electricity to function. The load on an electrical system is measured in watts, which is the amount of power an appliance or device draws to operate.

To put it into perspective, a typical household appliance such as a TV with a power rating of 100 watts will draw that amount of power from the electrical system every hour it is turned on. The same goes for light bulbs, which also have a power rating measured in watts. As you add more appliances and devices to your home, the overall load on your electrical system increases.


The line in an electrical system refers to the wires that carry electricity from the main service panel to the outlets and fixtures throughout your home. These wires come in different sizes, and the size is determined by the amount of current they can safely carry. The larger the wire, the more current it can handle.

In most homes, you’ll find that the main service panel is connected to a 200-amp line. This means that the wires coming from the main panel can carry up to 200 amps of electricity at one time. However, this doesn’t mean that all the circuits in your home can handle 200 amps. Usually, the circuits are sized based on the maximum load they can safely handle, which is usually 15 or 20 amps.

Why is it important to understand Load and Line?

Now that we have a basic understanding of load and line let’s discuss why it’s important to understand these concepts when it comes to your home’s electrical system.


First and foremost, understanding the load and line of your electrical system ensures safety. As the load increases, the current flowing through the wires also increases, resulting in the circuit becoming overloaded. This can cause wires to overheat and potentially start a fire. By understanding the limits of your system, you can avoid overloading and keep your home safe.

Prevent Electrical Failures:

An overloaded circuit can also lead to electrical failures, such as a blown fuse or tripped breaker. These failures can cause your electrical system to shut down or even cause damage to your appliances. By understanding the load and line of your electrical system, you can avoid overloading and prevent these failures from occurring.


Another essential factor to consider is the efficiency of your electrical system. An overloaded system can lead to flickering lights, dimming lights, or even power outages. By understanding the load and line of your system, you can balance the distribution of electricity throughout your home, ensuring that it runs efficiently.

In Conclusion:

We rely on electricity for almost everything, making it crucial to understand the basics of our home’s electrical system. By understanding the concepts of load and line, we can ensure the safety, efficiency, and functionality of our electrical systems. And for all your electrical needs, you can count on B&K Electric to provide top-notch services and expert advice for your home or business in the Warwick and greater Providence area.


Electrical System,

Load and Line,

Electrical Safety