Metallics PT34O 3/4" x 60' ORANGE 6 Mil Colore

Yes. Orange is one of the standard colored tape shades electricians use to phase-mark and identify conductors, and the PT34O is a colored 6 mil electrical tape in 3/4 inch width made for that job as well as for general insulating and wrapping. Color coding schemes are set by the facility or the drawing, so match the orange to whatever leg or system your job documents assign it.

Order it as Metallics PT34O. That designation is the orange 3/4 inch by 60 foot 6 mil colored electrical tape; the adjacent Metallics PT part numbers in the same series change the color while keeping the same width, length, and 6 mil build, so the suffix is what you change if you need a different phase color.

At 60 feet per roll, the PT34O covers a lot of terminations: a typical half-lapped wrap on a single device splice uses roughly a foot or two, so one roll handles dozens of them. For crews color coding a whole panel or feeder run, buy by the color rather than by the roll, since you will burn through the marked colors faster than you expect.