3M 7000031515 Write-on Wire Marker Tape 8 Ft Dispenser

Product Description

The 3M 7000031515 is a write-on wire marker tape in a handheld dispenser format, designed for labeling wires, cables, and conductors in the field. The tape is made from polyester film and comes blank, allowing technicians to write identifiers directly on each label using a permanent marker or pen. The roll spans 8 feet in length and 0.215 inches in width, providing a large supply of markers per dispenser. The self-adhesive backing wraps and adheres firmly to wire insulation. With a rated operating range of -40 degrees F to 249.80 degrees F, the tape holds up in demanding environments found in electrical panels, control cabinets, and mechanical rooms.

This wire marker tape is suited for electricians, industrial maintenance technicians, and panel builders working in residential, commercial, or light industrial settings. The handheld dispenser makes single-handed application practical on the job site or in the shop. The multicolor background options across the roll allow color-coded identification by circuit, phase, or system. Blank labels give the installer full flexibility to mark conductors with any alphanumeric sequence, tag name, or circuit description relevant to the specific installation.

Key Features

• Blank write-on format allows custom labeling of any wire or conductor identifier
• Polyester film construction resists heat, moisture, and abrasion in harsh environments
• 8-foot roll provides extended supply per dispenser, reducing job-site restocking
• Self-adhesive backing bonds directly to wire insulation without additional tools
• Multicolor background across the roll supports color-coded circuit identification
• Rated from -40 degrees F to 249.80 degrees F for use in high-temperature panel or conduit applications

Compatibility

Designed as an OEM-style write-on wire marker solution for use with standard wire and cable labeling applications in electrical and low-voltage installations.

Installation Notes

Installation is performed by licensed electricians or qualified maintenance personnel. Power down all circuits before labeling conductors inside panels or enclosures, in accordance with NFPA 70E lockout/tagout procedures. Ensure the wire surface is clean and dry before applying the self-adhesive label for maximum adhesion. Write on the label using a permanent fine-tip marker before or after application depending on access and readability requirements.