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60 Amp Wire Size: Everything There Is to Know!

This article is for informational purposes. Always seek the advice of qualified professionals.

Not knowing what the 60 amp wire size is natural. When working with electrical components, one of the most essential things is the wire size. 

Different amperes of electricity require different requirements and sizes. The prices are proportional to their sizes. 

What is the accurate 60 amp wire size?

The gauge size for 60 amperes should be from 4 AWG to 6 AWG. For starters, the amperage determines the size of the wire; both gauge size and diameter. Additionally, you have to consider the length and material of the wire. If there’s an overflow of current in the wire, the circuit breaker will trip.

This is information but you’ll have to read this article for clarification. I have mentioned everything you need to know to choose the correct wire size.

Let’s not waste any time and get started now!

Importance Behind Choosing The Right Size of Wire

Before picking any size, you should know the importance of the right-sized wire. The size of the wire decides the amount of electric charge that will pass through. It will ensure proper electricity flow.

There are up to 40 different wire gauge sizes out there. They range from 0.013 mm2 to 107.22 mm2. As the gauges increase and decrease the diameters also vary. 

When you pick the right size of wire, the electricity won’t damage it. It increases safety and you can be tension-free.

Things to Consider Before Choosing The Right Size Wire

There are 2 things affiliated with the correct size of wire. The length & the material of the wire. Take a look.

The Length of The Wire

When we are talking about the size of a wire, it’s generally the diameter. Although, you should worry about the length of the wire as well. 

The resistance of the wire is proportional to its length. The more the resistance, the less current flows through the wire. 

Along with choosing the correct wire size, try choosing the appropriate length too!

The Material of The Wire

Electric wires can be made out of copper, silver, and aluminum. 

Copper is the most common material by which these wires are made. There are many advantages to copper wires. Among them, the significant 2 are; conductivity and flexibility.

Aluminum is a cheaper alternative. It does not provide as much conductivity as copper though. On the other hand, silver provides good conductivity but it is very expensive. Not being an affordable option makes it the least considerable choice.

Cerro and Romex wires are the 2 types of wires out there. You can observe the difference between Cerro and Romex wires to make your decision. 

I have mentioned some good quality copper wires for you below:

Product 1
Product 2

These copper wires will ensure good conductivity and longevity.  

The Correct Size for 60-Amp Connector

The gauge size for 60 amperes should be from 4 AWG to 6 AWG. Here, AWG stands for American Wire Gauge. The gauge should be a minimum of the mentioned size.

By the thumb rule, it is recommended for 10 amperes the diameter should be 1mm2. So for 60 amperes, the diameter should be 6-7mm2.

You can opt for a bigger gauge than necessary if you must. Note that a bigger gauge will not pose safety threats in the case of wires. Selecting a smaller gauge can be a problem.

There will be a circuit breaker to prevent excessive current flow. The gauge size decides the size of the circuit breaker.

The purpose behind 60 amps is to power standard types of equipment at home. They won’t consume tons of energy; only the minimum amount.

When the wirework is complete, check if the outlet you’re working on is grounded. If the electrical outlet is ungrounded, it may cause serious problems. It can be very unsafe as well. Ground it as soon as possible.

Consequences of Using A Wrong Wire Size

In general, people don’t think very much about the correct wire size. The matters of electricity are often overlooked. 

Take a look at the hazards caused by using a wrong or small size of wire.

Fire Hazard

Using the wrong size of wire can create a fire. Yes, it is that much dangerous. Smaller gauges than the recommended size can damage the wire. The wire can become too hot for the electricity running through it. It is able to create enough heat to initiate a fire.

Breaker/Appliance Damage

Incorrect wire sizes may damage the component or appliance that you connect it with. The wire can melt because of the damage and heat. Eventually, the appliance can get damaged.

It can also damage the breaker. The circuit breaker may trip multiple times and eventually break. Trying to find out the reason behind tripping circuit breakers in your house? Small wire size can be a reason.


Question: How deep should you bury electrical wires?

Answer: Wiring with less than 30 volts must be buried at least 6 inches deep. A cover depth of 18 inches from the wire to the termination point is necessary. It should also be at least 8 feet above grade. If any wire is coming from beneath the ground, it should be protected in conduit. It is very important.

Question: Is a double pole 30 amp breaker 60 amps?

Answer: Yes, they can be 20 to 60 amps. Double-pole breakers usually power appliances that consume lots of electricity. For example, a hairdryer. They provide 240-volt power and are generally recommended for 20-60 amps. The breakers are tiny and capable of fitting into a single slot in the breaker box.

Question: How many outlets can you run on a 12-2 wire?

Answer: A maximum of 13 receptacles can be installed on a 12-2 wire. In commercial buildings, general-use receptacles are limited to 180VA per duplex or single receptacle. Hence, a 20 amp circuit breaker is suitable for a 12/12 wire. Installing too many outlets can be risky, so don’t exceed the limit.

Wrapping Up

Hopefully, now you know the correct 60 amp wire size. The process of choosing the right size of wire is going to be easy for you.

Since you might be working around electricity, always take precautions. Rubber hand gloves and sandals are best against electricity.

Wishing you the very best!