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Repair cable insulation with insulation tape

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Am running 10mm house wire in trunking between mains and hybrid inverter.  Just discovered a small tear (under 1cm) in my live wire insulation, earth is also damaged at that point - about 10cm of insulation.

None of the conductors looks damaged - just the insulation.

Have wrapped Nitto insulation around it - is this fine?

 

Edited by MPAD
added description

1 hour ago, MPAD said:

Am running 10mm house wire in trunking between mains and hybrid inverter.  Just discovered a small tear (under 1cm) in my live wire insulation, earth is also damaged at that point - about 10cm of insulation.

None of the conductors looks damaged - just the insulation.

Have wrapped Nitto insulation around it - is this fine?

 

Yes no problem. Nitto tape are typically IEC, CSA or UL 510 listed for a voltage rating of 600V, but can go higher with thicker tapes or more layer wraps. Dielectric strength is measured in voltage per thickness.

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