How To Repair Direct Burial Wire

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How to Splice Direct Buried Electric Cables

Is there a way to cover spliced wires and lugs to prevent damage? Repairing Direct Burial Electrical Cables.

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Splicing Buried Electrical Cables
Electric Question: Is there a style to comprehend spliced wires and lugs to preclude damage?

• I am working with a electrical service panel that feeds another service console.
• I have a 200 Amp panel with a 100 Amp breaker which has 3 #2 guess wires running to a secondary electrical service box.
• The problem is that the #2 wires are direct buried cables.
• When uncovering them side by side to the firm I establish that all 3 cables have been spliced in the aforementioned location.
• My question is how can this exist made condom? Is at that place some way to embrace the bare spliced wires and lugs to forestall whatever kind of short since they are all 3 buried shut to each other?

This home electrical repairs question came from: Ray, from Milton, Florida.

Dave'due south Answer:
Thanks for your Electrical Repair question Ray.

Splice Directly Buried Electrical Cables

Application: Splicing Hole-and-corner or Direct Cached Electrical Cables.
Skill Level: Intermediate to Advanced – All-time performed past a Licensed Electric Contractor.
Tools Required: Basic Electricians Pouch Hand Tools and Voltage Tester Ground or Trenching Hand Tools.
Estimated Fourth dimension: Depends on the personal level experience and ability to piece of work with tools, condition of the soil or environs for access to the cable or electrical wiring.
Precaution: Identify the affected power source, turn it OFF so Tag information technology with a Note before performing any wire splicing or cable repairs.
Special Materials: Depending on the last enclosure to protect the splices, Moisture proof or Water Resistant Materials including Properly sized wire connectors, anti-corrosion ointment, electric tape, shrink tubing or other materials to perform an approved splice method.

Protection for Cached Electric Cable Splices

• The direct burial splices must exist fabricated properly using a corrosion inhibitor and so well insulated.
• The splices should exist attainable as well which could be achieved past installing a concrete box, such as a Christy Box with a concrete chapeau or a traffic rated hat if this is in a traffic area.
• The physical box may be placed over the splices after the splices have been made.
• The buried cables should exist checked to see if they are properly rated for Direct Burial and the cables should be buried  a minimum of 24 inches deep.

Important

• Open splices such every bit this should be repaired right away to eliminate a potential shock risk!
• The circuit should be turned OFF until the condition has been resolved.

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Source: https://ask-the-electrician.com/how-to-repair-direct-burial-cable-splices/electrical-repair/

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