Can you Bury Extension Cord? (Safely & Effectively)

A celebrating night with all the family members with a patio dinner will turn into heaven if there is decorative lighting. There comes the necessity of an outlet. But should you give up your colour of the eve as you do not have an outlet? Your next option is an extension cord. When you need it for further use, you will try to bury it. Yes, it is indeed to stop the tangling and to protect from rain or snow. Can you bury extension cord? We are going to give you a well-defined answer in this article. Do scroll down!

Why do you Want to Bury an Extension Cord?

An extension cord is the most common way we take power supply for an outdoor event or a building like a patio or a deck when it is a late-added structure with no outlets. When the cords are lengthy, it makes a huge exposure to a tripping hazard. This is a serious issue to be concerned about, especially if you have kids, the elderly or the disabled in your family. The first-come solution to you may be burying it underground.  

If the extension cord runs through the yard to a distant location, there is a high possibility of getting contacted with water when it is raining and snowing. We know that whenever there is even minimal contact of water with the electricity, the result is a fire. This has a life threat when it happens, unknown to anyone in the house or the suburbs. We never know when it could happen. 

When the lines lie alone on the grounds, animals like rats, rabbits and rodents could reach them easily and bite the insulation. Sometimes even your pets will find it a great playmate. In a way, an open extension cord is prone to damage by animal bites and, simultaneously, is a life threat for your pets. Electrocution has been identified as a common reason for accidents of pets. Sometimes they will end in burnt injuries, heart issues and lung failures, causing their death.

Are there Extension Cords that Can be Buried? 

You cannot let bury every kind of extension cord used in household activities to make a buried connection. If your project needs an extension cord that has the capability of burying underground, you must go with direct burial UF extension cords. But here, too, there are a few things that need your keen attention. 

It is recommended to use direct burial extension cords only if you need them for a short period. Never use this as a permanent electrical source for your outdoor structures or buildings. When using this kinda cord, a voltage drop is possible when the location is situated 50 feet or far from that. 

Can you Bury Extension Cord?

Extension cords are not made for long-term outdoor use. You cannot bury a regular extension cord underground. There is only one option left for you. Those are the direct burial UF extension cords. These UF-B cables consist of copper wires with no insulation or coating. The insulation is made via the PVC covering.

There is nothing to worry about corrosion, rusting or moisture contamination in this protected extension cord. But it would be best to remember that even these additionally protected cables are also suitable for a temporary connection. If you need to be long-term, building up an outlet is the best thing you can do. 

If you are powering an application outdoors and need a higher voltage, you will have to limit the distance to 50 or 100 feet. A voltage drop is possible in lengthier connections than this boundary. Hence, enough electrical load will not be transmitted to the equipment, and there will be performance failure.  

How Do you Bury an Extension Cord Underground?

If you need to bury an extension cord, that must be an approved type. Otherwise, it is a violation of the law, and you will even be fined if it creates an unfortunate incident. The only suitable type is UF- B cables. If you bury another type, there is a potential risk of an electrical hazard as the sheath can be affected by pests and moisture. 

  • First, you must check the local rules regarding burying direct burial UF extension cords and identify the depth they have nominated in terms of safety. If you need special permission, contact the local authorities for that. In some states, you will have to wait until the relevant officer comes and observe the depth tallies with the local regulations. In most cases, you must bury the cables 24 inches underground. 
  • You have to make a plan before starting the digging. It is crucial to consider the path of utility lines to avoid damage for those. If you cannot draw the plan by yourself, you will probably get support from the constructor of your house. 
  • Then you can start the digging and installation. There is no need to use a conduit to cover the UF-B cables as there is a protective coating. But if the ground consists of more rocks and stones, we suggest you use a conduit and make the cables run through those. 
  • Finally, you can cover the line with soil and check for the power supply. 

Although you use the recommended cord type, you must keep in mind that the connection must be temporary. If you need a permanent electric supply, you must work on making an outdoor outlet. 

Can you Bury Extension Cord in PVC Pipe?

It is restricted to bury extension cords by the law and includes the option of an insulated PVC pipe. There is a specially designed wire type called direct burial UF extension cords that you can use for burying purposes. 

The necessity to bury a cord comes when you need to avoid tripping and tangling the cord. Rather than burying it underground, try whether you can hide and place the extension cord behind the walls, plants, and wall decos. It is favourable by all means. 

Can you Bury Cable Without Conduit?

Burying a normal cord with or without a conduit is prohibited by the law. The only applicable cord is the direct burial UF extension cord. You can directly place this type on the ground and cover it with soil for short-term usage. Please refer to the above paragraphs to understand the procedure, as you need approval from the local authorities. 

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