Wire marking is an essential part of any electrical installation. Many marking systems and methods are available. Legibility, accuracy and durability are the most important attributes and can vary drastically depending on the marking system and the installer.
Preparing wire markers one at a time during installation ties up your valuable labour increasing construction costs and is prone to error. Inaccurate, missing or damaged markers can increase downtime and lead to damaged equipment or accidents.

  • Consistent, high quality markings
  • Durable thermal-printed characters
  • Up to 22 characters per marker
  • Wide range of tubing colors
  • Made from cross-linked, flexible,
    flame-retardant polyolefin resin

Polyphase Engineered Controls
can manufacture your wire markers in advance and organize them into sets for each panel being assembled or installed. The benefits and cost savings are significant.

  • Reduced installation costs
  • Consistent markings for all equipment
  • Reduce the risk of marking errors or omissions

We can accept wire marker information in the format of text or spreadsheet files with the tag names listed by quantity, wire size and color.

Thermal-printed heat shrinkable wire markers are the best solution.

DIMENSIONS

TUBE SIZES inch / mm
0.11” to 1.5” / 2.8mm to 38.0mm
CHARACTERS SIZES inch / mm
0.10” (H) x 0.10” (W) / 2.4mm x 2.4mm
0.07” x 0.07” / 1.8 mm x 1.8 mm
0.07” x 0.04” / 1.8 mm x 0.9 mm
0.12” x 0.10” / 3.0 mm x 2.4 mm
0.20” x 0.12” / 5.0 mm x 3.0 mm
0.24” x 0.16” / 6.0 mm x 4.0 mm
KIND OF CHARACTERS
96 characters: 0-9, A-Z, a-z, signs (+-/*@, etc.)
CHARACTERS PER MARKER
Up to 22 Characters

TUBE SPECIFICATIONS

MATERIAL
Cross-linked, flexible, flame-retardant polyolefin resin
STANDARD COLOURS
White, Yellow. Other colors available on special order.
SPECIFICATIONS / APPROVALS
MIL-DTL-23053/5 Class 1, UL224
FLAMMABILITY RATING
VW-1
SHRINK TEMPERATURE
90+ C minimum
SHRINK RATIO
50% minimum
LONGITUDINAL CHANGE
0 ± 5%
CONTINUOUS OPERATING TEMPERATURE
-55 to 135+ C