3M 7000132814 Electrical Tape 2in X 110ft 8mil Yellow

Product Description

The 3M 7000132814 is a yellow vinyl electrical tape from the Series 2520 line, designed for insulating and protecting electrical conductors and connections. It measures 2 inches wide by 110 feet long with an 8 mil thickness, making it a heavy-duty option for applications requiring reliable dielectric performance. The rubber adhesive backing provides strong, conformable bonding to wire, conduit, and terminal surfaces. With a dielectric strength of 800 volts per mil and an operating temperature range of 32 degrees F to 220 degrees F, this tape is suited for demanding electrical environments. Electricians and maintenance technicians reach for this tape on both commercial and industrial job sites.

This tape is used for insulating wire splices, wrapping terminals, and protecting conductors in electrical panels, junction boxes, and conduit runs. The 2-inch width covers larger surface areas faster than standard 3/4-inch tape, which makes it a practical choice for wrapping motor leads, bus bars, or oversized cable bundles. The yellow color supports color-coding practices for circuit identification or phase marking. It is appropriate for both indoor and outdoor installations within its rated temperature range and conforms to ASTM D-1000, ASTM D-295, and ASTM D-374 standards.

Key Features

• 2-inch width covers larger conductors and cable bundles efficiently
• 110-foot roll length reduces roll changes on large jobs
• 8 mil thickness provides robust insulation and mechanical protection
• Dielectric strength of 800 volts per mil for reliable insulation performance
• Rubber adhesive bonds firmly to wire, terminals, and irregular surfaces
• Yellow color supports phase or circuit color-coding in the field
• Rated from 32 degrees F to 220 degrees F for a wide range of environments

Compatibility

Designed for general electrical insulation and protection applications including wire splicing, terminal wrapping, and conductor bundling in residential, commercial, and industrial electrical work.

Installation Notes

Installation should be performed by a qualified electrician following applicable NEC requirements. De-energize all circuits before applying tape to conductors, splices, or terminals. Ensure surfaces are clean and dry before wrapping to achieve full adhesive bond. Stretch the tape slightly during wrapping to conform to irregular shapes, but avoid over-stretching, which can reduce long-term adhesion and dielectric performance.