3M 7000132479 Pre-printed Wire Marker Book

Product Description

The 3M 7000132479 is a pre-printed wire marker book designed for permanent wire and cable identification in electrical installations. The book includes 10 copies each of A through Z alphabetical markers, numeric markers for 0 through 15, and symbol markers for positive, negative, and division designations. These self-laminating or pre-printed label sets are used by electricians and low-voltage technicians to identify conductors, terminals, and control wiring quickly and clearly. The markers are sold as an individual book, making them a practical addition to any service technician's labeling supplies.

Wire marker books are a standard tool on residential and commercial electrical jobs, panel installations, control wiring projects, and low-voltage system terminations. Electricians use them when labeling branch circuits, terminating control wiring in HVAC equipment, or identifying conductors in junction boxes and panels. The combination of alphabetical, numeric, and symbol markers in a single book covers a broad range of labeling needs without requiring multiple marker sets on the same job.

Key Features

• Includes 10 each of A through Z alphabetical wire markers
• Includes numeric markers for 0 through 15
• Includes positive, negative, and division symbol markers
• Pre-printed format allows fast application without on-site printing equipment
• Compact book format keeps markers organized and accessible on the job

Compatibility

Designed for general-purpose wire and conductor identification in electrical, low-voltage, and control wiring applications.

Installation Notes

Wire marker books are applied by electrical and low-voltage technicians during conductor termination or labeling phases of an installation. Always de-energize circuits before handling conductors and applying markers at termination points. Follow NEC requirements for conductor identification where applicable. Markers should be applied to clean, dry wire surfaces for best adhesion and legibility.

Technical Specifications

• Contents: 10 each A-Z alphabetical markers, 0-15 numeric markers, positive/negative/division symbol markers
• Unit of Measure: Each
• Minimum Order Quantity: 5
• UPC: 00054007499527

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7000132479