The 8 Best Underground Rated Wires (2022 reviews)

underground rated wires
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There are plenty of options available while buying underground rated wires in the market right now, and if you're confused regarding which one to go for, You have come to the right page.

Our review process:

Our Top Picks:

Best Overall:
Buy: Firmerst Underground Rated Wire
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Best For Shed:
Buy: Lightkiwi Underground Rated Wire
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Best For Outside Wiring Projects:
Buy: Stock Wire Good Quality Wire
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Best For Light:
Buy: Stock Wire Underground Rated Wire
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Best For Single Conductor:
Buy: Ewcs Underground Rated Wire
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Best For Solid Copper:
Buy: Cable Cabana Underground Rated Wire
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Best For Wire Size:
Buy: Wirenco Branch Circuit Wiring Cable
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Best With Fast Shipping:
Buy: Wirenco Underground Rated Wire
READ REVIEW

Best Overall: Firmerst Underground Rated Wire

Firmerst Underground Rated Wire
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The first underground rated wire's superior materials makes sure that it ages well with use. The Firmerst Underground Rated Wire is made with pure copper and it is sturdy. Make sure this fits by entering your model number. And, it is made for good stuff, is blue and it has saved some money.

The wire is priced right and it is built with thick insulation. Above all, the firmerst underground rated wire comes with excellent quality, cost effective and it is made for high temperature.s.

Most buyers found that the wire is an economical solution with good build quality. Also, a few say that the wire is a question for your local building inspector, not anonymous internet users. Further, they also found that the wire is a low voltage wire, most sprinkler control are not. As a result, buyers were very happy to recommend it to friends and would-be buyers.

Top Customer Quotes:
  • This is the perfect thickness to use sunvie low voltage wire connectors.
  • This wire is more for low voltage lighting and that kind of stuff.
  • This wire is a standard 14/2 dual insulated conductor perfect for outdoor landscape lighting.
  • This wire is super easy to work with.

Best For Shed: Lightkiwi Underground Rated Wire

Lightkiwi Underground Rated Wire
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Next on the list, we've got yet another wire that manages to win our hearts. It's the Lightkiwi Underground Rated Wire and it's widely considered as the wire that has the most suitable features. The lightkiwi underground rated wire is indoor and it is for indoor use. Proof of product compliance to North American safety standards and an indication of a superior quality product that has passed numerous tests before getting its approval, which is preferred by most contractors and electricians. Also, the wire allows for excellent performance and it is designed for very high quality.

The wire protects against tearing, cuts, and scrap. Finally, the lightkiwi underground rated wire is made to withstand sunlight, dust and moisture.

Most customers agree that the wire is easy to strip and the connectors are reliable. In addition, a few also found that the wire is best for landscape applications. Further, a few strongly agree that the wire is exactly as described and it is the lowest price. In conclusion, buyers found this to be one of the best wire for daily purposes.

Top Customer Quotes:
  • Manufacturer says: we stand for the highest quality, worry-free product and customer satisfaction.
  • This works as described, is perfect for high quality and it is very sturdy.
  • This is to separate the wires without exposing the copper.
  • This is guaranteed to have adhered to the most demanding quality control procedures.

Best For Outside Wiring Projects: Stock Wire Good Quality Wire

Stock Wire Good Quality Wire
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Not everyone likes to purchase wire for their regular usage, but the Stock Wire Good Quality Wire would be an anomoly. The stock wire is good quality wire and comes with annealed (soft) copper (cu) conductors. The 1st color of wire may not be the same as the picture shown. Also, the wire has an allowable ampacity of 15 amps.

Finally, the stock wire is good quality wire, has a heat capacity of 90 degrees celcius and is rated for 600.

One customer says - "This product worked very well. ". Most customers think that the wire is great for outside wiring projects.

Why We Like This:
  • This is great for a fair price, is indoor and it works fine.
  • Used indoors for wet or corrosive locations, resistant to light and moisture.
  • New and hot releases.

Best For Light: Stock Wire Underground Rated Wire

Stock Wire Underground Rated Wire
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The Stock Wire Underground Rated Wire is satisfactory and appropriate and fits well with your daily purpose. The stock wire underground rated wire has an allowable ampacity of 20 amps. The 1st color of wire may not be the same as the picture shown. Further, it has a heat capacity of 90 degreesc and is rated for 600. Above all, the stock wire underground ratedwire comes with 2 annealed (soft) copper (cu) conductors.

To sum up, buyers found this to be one of the best wire for daily purposes.

Why We Like This:
  • Used indoors for wet or corrosive locations, resistant to light and moisture.
  • Good investment for the long term.

Best For Single Conductor: Ewcs Underground Rated Wire

Ewcs Underground Rated Wire
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Next on the list, we've got yet another wire that manages to win our hearts. It's the EWCS undergroundrated wire and it's widely considered as one of the most convenient wires you can buy. The EWCS underground rated wire is great with great service, is commercial and it is industrial. Make sure this fits by entering your model number. In addition, this is best for fast service and it is pvc.

Most importantly, the EWCS underground ratedwire is residential, works perfectly and it is reliable with products.

Most buyers quickly discovered that the wire is perfect for installation of a subpanel for the shed. Further, a few strongly agree that the wire is dual - rated and thwn. To sum up, buyers found this to be one of the best wire for daily purposes.

Top Customer Quotes:
  • This is approved for use in accordance with nec for new construction, remodel or repair.
  • Rated 600 volts 90c dry 90c wet.
  • This made in the USA meets the same specification.
  • Sutable for power & lighting in commercial industrial and residential installations in conduit.

Best For Solid Copper: Cable Cabana Underground Rated Wire

Cable Cabana Underground Rated Wire
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The Cable Cabana Underground Rated Wire's material feels more premium than its price would suggest. The cable cabana undergroundrated wire is black, does the job and it is great for heavy gauge. . And, it works great and it is white. Above all, the cable cabana underground rated wire is designed for solid copper and it is pvc.

Most buyers opine that the wire will work for any 110/120 volt application that calls for 6 gauge wire. And, a few strongly agree that the wire is easy to remove, so be wary of snags against metallic objects, fencposts, metal siding, etc. And, a few strongly agree that the wire has to be buried 24" deep.

Top Customer Quotes:
  • This will only work for 110/120 volt applications, not 220/240.
  • Delivers what they promise.

Best For Wire Size: Wirenco Branch Circuit Wiring Cable

Wirenco Branch Circuit Wiring Cable
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Next on the list, we've got yet another wire that manages to win our hearts. It's the Wirenco Branch Circuit Wiring Cable and it's widely considered as one of the most convenient wires you can buy. The wirenco branch circuit wiring cable is rated at a conductor temperature of 90ºc dry / wet, its ampacity is limited to 60ºc according to the nec 2008 and nec 2011. The 1st color of wire may not be the same as the picture shown. And, this is an underground feeder and branch circuit wiring cable.

The wire has a heat capacity of 90 degreesc and is rated for 600. In addition, it can be used as an nm cable it must comply with the requirements in nec 2008 and nec 2011 article 334. Finally, the wirenco branch circuit wiring cable can be used as an underground feeder from an existing building to outdoor lighting fixtures, pumps, outbuildings and other equipment.

Why We Like This:
  • This comes with 2 annealed (soft) copper (cu) conductors.
  • This is perfect for wire size and it is PVC.
  • Used outdoors for direct earth burial, resistant to sunlight, moisture.
  • Used indoors for wet or corrosive locations, resistant to light and moisture.

Best With Fast Shipping: Wirenco Underground Rated Wire

Wirenco Underground Rated Wire
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Wirenco is known for creating pragmatic and minimalist wire for people on the go, and its line of Wirenco Underground Rated Wire definitely falls in line with that reputation. Make sure this fits by entering your model number. . The wire is easy to maintain and gels well with your daily purpose.

To sum up, many customers have used the wirenco underground rated wire for more than a few months without any problems, and it shows no sign of giving up.

Why We Like This:
  • Used outdoors for direct earth burial, resistant to sunlight and moisture.
  • Delivers what they promise.