Electrical Tape Wire Nuts

No tape wrap is now necessary.

Electrical tape wire nuts.

Taped up wire nuts are an indication of homeowner or handyman wiring work since professional electricians don t do it. 99 1 80 item 10 99 10 99. 240 pcs electrical wire connectors screw terminals twist nuts caps wire connection spring insert wire nuts assortment kit 4 7 out of 5 stars 122 8 99 8. Wire connections were soldered together before they were invented and needed to be wrapped with tape to insulate the connection but that era is long gone.

I would only use electrical tape on a wire that has had its insulation damaged. Although this article specifically addresses capping off electrical hot wires the code also requires you to cap off the neutral or grounded conductor. Wire nuts involves twisting the wires together meaning the wires hold themselves in position the nut insulates the top and helps somewhat stop movement. By law wire splices connections between two or more electrical wires must be made with approved electrical connectors.

Black plastic electrical tape. Never use tape in place of wire nuts it s simply not secure enough and it s vulnerable to damage. Although normally at ground potential the neutral conductor can become a hot conductor if the break is between another load.