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Circuit Identification and Wire Numbering

Circuit Identification and Wire Numbering

The ETFE insulation on Mil Spec MIL-W-22759/16 wire is only available in white. So if all of your wires are white, how do you identify which circuit is which?

Simply print a set of numbers or other identifying labels on a laser printer. Cut out the label, wrap it around the wire, and use a piece of our clear heat shrink tubing to hold the label in place.

Wire Numbering Example 2

These markers work well on color-coded wires, too. Nearly any wiring harness can be enhanced with this method. If you need help getting started, we have created a sample sheet for you:

pdf icon Circuit Identifier and Wire Marker Sample Sheet
Heat Shrink Tubing
Mil-Spec MIL-W-22759/16 ETFE Insulated Wire

This article was first published on 4/4/2010.

It was most recently modified on 3/26/2015.