3M 7000132478 Pre-printed Wire Marker Book

Product Description

The 3M 7000132478 is a pre-printed wire marker book designed for labeling electrical conductors and terminals in panel wiring, motor control, and industrial electrical installations. The book includes 45 markers each of numeric characters 0 through 9, plus 15 markers each of phase designators L1, L2, L3 and terminal designators T1, T2, T3. These self-adhesive or wrap-style markers provide clear, legible identification at termination points, junction boxes, and control panels. Licensed electricians and industrial maintenance technicians rely on wire markers like these to meet NEC labeling and circuit identification requirements on new installations and service work.

This wire marker book is suited for residential, commercial, and light industrial electrical work where numeric circuit identification and three-phase power labeling are required. Typical applications include motor starter wiring, variable frequency drive terminations, panelboard branch circuit labeling, and control cabinet wire runs. The inclusion of both numeric and phase-and-terminal designators in a single book makes it a convenient single-source solution for common labeling tasks on three-phase systems.

Key Features

• Includes 45 each of numeric markers 0 through 9 for circuit and conductor identification
• Includes 15 each of L1, L2, L3 phase designators and T1, T2, T3 terminal designators
• Pre-printed legends provide consistent, legible identification without hand-labeling
• Book format keeps markers organized and accessible during installation
• Covers common three-phase motor and panel wiring labeling needs in a single pack

Compatibility

Designed as a general-purpose wire marker solution for standard electrical conductor and terminal labeling applications in three-phase residential, commercial, and light industrial systems.

Installation Notes

Wire markers are installed by licensed electricians or qualified electrical technicians. De-energize and lock out the circuit before working in any panel, motor control center, or junction box where markers are being applied. Ensure conductors are clean and dry before applying adhesive markers to achieve proper adhesion. Follow NEC requirements for circuit identification and labeling as applicable to the installation.

Technical Specifications

• Contents: 45 each of numeric markers 0-9; 15 each of L1, L2, L3; 15 each of T1, T2, T3
• UPC: 00054007499510
• Unit of Measure: Each
• Minimum Order Quantity: 5

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7000132478