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The 3M 7000058258 is a ScotchCode Wire Marker Tape Refill Roll, sold individually, designed to label and identify electrical wiring in panels, junction boxes, and control systems. The SDR-4 refill roll provides pre-printed wire marker tape that slides over wire insulation for quick, legible identification without adhesives or tools. Electricians and control panel builders use this product during installation and maintenance to keep conductors clearly marked and traceable. It is a consumable component intended to reload compatible ScotchCode wire marker dispensers.
This refill roll is suited for commercial and industrial electrical work where clear wire identification is required. Typical applications include panel wiring, motor control centers, switchgear, and low-voltage control wiring. The SDR-4 designation identifies the specific marker tape series, ensuring compatibility with the correct dispenser. It is commonly stocked by electrical contractors and MRO facilities as a regular consumable.
Designed as a refill for compatible 3M ScotchCode wire marker dispenser systems using the SDR-4 tape series. Verify dispenser model compatibility before ordering.
Installation of wire markers should be performed by a qualified electrician following applicable NEC guidelines. De-energize circuits before handling wiring or applying markers inside live panels. Slide markers over wire ends before terminating conductors for best results. Ensure the correct SDR series tape is matched to the dispenser in use.
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