3M SDR--(MINUS) Wire Marker Tape

Product Description

The 3M SDR--(MINUS) is a wire marker tape designed for clear, durable identification of wires, cables, and conductors in electrical and low-voltage installations. The tape format allows technicians to apply consistent, legible markers directly to wire runs, reducing misidentification during service calls and inspections. Licensed electricians and low-voltage installers rely on this type of marker tape to meet labeling requirements and keep panel and junction box wiring organized and traceable.

Wire marker tape is used across residential and commercial electrical applications, including panel wiring, control wiring, and low-voltage system installations such as HVAC controls, building automation, and communication systems. It is suited for any application where permanent, readable wire identification is required at the point of installation or during retrofit service work.

Key Features

• Tape format provides consistent adhesion directly to wire and cable surfaces
• Designed for use in electrical, low-voltage, and control wiring applications
• Supports organized, traceable wire identification for inspections and service
• Suitable for both new installation and retrofit labeling work

Compatibility

Designed as a standard wire marker tape for use in residential and commercial electrical wiring and low-voltage control system applications.

Installation Notes

Wire marker tape is typically applied by licensed electricians or low-voltage technicians as part of panel labeling and conductor identification work. De-energize circuits before working inside panels or junction boxes. Ensure the wire surface is clean and dry before applying tape for best adhesion. Follow applicable NEC labeling and identification requirements for the installation type.

Technical Specifications

• UPC: 05400709422

Standard Information

• Brand: 3M
• Manufacturer Part Number: SDR--(MINUS)