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The electric line in from my meter to my panel is rotting, or rather the insulation is. See this picture (below). Is there some product I can purchase to temporarily wrap it until I can get it completely replaced by an actual electrician? I thought I had found a 3M product, Scotch cable jacket repair. But not sure if that applies.

Any advice is appreciated.

enter image description here

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    This is the outer covering, the internal wires are fine. I would use a electrical tape to cover it to seal it both from water and the sun’s rays. After that I might add an additional layer of protection as I have not seen this before on this type of cable. – Ed Beal Oct 30 '19 at 2:42
  • Is your main breaker for the house in that panel it looks hinged? If it is this may be fairly easy. – Ed Beal Oct 31 '19 at 15:48
  • No, that is a breaker for my heat pump. – Mike Nov 5 '19 at 16:43
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I'd echo the previous suggestions. To directly answer, either electrical tape, or they make a butyl tape that is 4" wide and would cover faster (Gorilla makes an Outdoor tape). The purpose there is to protect from further UV degradation and moisture incursion, with minimal abrasion protection of the conductors and insulation inside.

For long term, yeah, that should be in a conduit to protect from damage and inadvertent contact, I'm surprised that is passed code. The sheathing isn't meant for UV exposure outside and needs to be minimally protected from that, but because it's technically in a traffic area, should have a conduit from the structure to the box. Not expensive on parts, PVC would likely be acceptable, but even rigid would be meager for that length of run. You should pull new wire, but as it will be enclosed in a conduit, you would use separate connectors rather than a bundle. (Technically you could reuse the wires if they reach once separated from the sheathing, if they pass code requirements.)

The expense and time is having it inspected, as it would likely involve a meter pull and the inspect before popping your meter back in, and power company would likely need to re-tag the meter. (Hard to tell from the pic. If that is off of a sub-panel off the side of the meter, with a main in-between, then you may be able to avoid the above.)

And in some municipalities, once you modify in any way, you could lose the grandfathering of the prior NEC under which it was installed. A licensed electrician for your area would be the best source of info on this, this is only unlicensed opinion from vary stale experience in electrical contracting.

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  • Went with tape for now. – Mike Nov 30 '19 at 20:50
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A 3” (or so) pipe (personally I would use a UV resistant pvc or plastic pipe, even painted to match) sliced open lengthwise that would clip over it and give excellent protection...

Have to open it out at the bottom though.

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    Please explain what type of pipe you have in mind....Schedule 80 PVC?.....black iron pipe?....flexible drainage pipe? – Michael Karas Oct 30 '19 at 7:57
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If it were mine, I would:

Enclose the cable in 2" or larger galvanized conduit. Of course, to do that you will have to call the power company and have the meter base pulled temporarily. I cannot tell from the photo, but this appears to be going into a basement/crawlspace and therefore at vegetation level. Would hate for someone to hurt themselves getting into it with a weedeater or other tool accidentally.

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  • I had to crop the image because it was over the size limit, sorry about that. Yes, it goes into my basement but there is no vegetation (maybe a weed or two) - it is above my cement patio. – Mike Oct 30 '19 at 13:44

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