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The STRANCO SB4-E is a single-character letter label printed with the legend E on a high-visibility yellow background with black text. The label is made from pressure sensitive vinyl coated cloth and measures 0.875 inches wide in a rectangular format. The removable adhesive backing allows clean repositioning or removal without leaving residue, making it well suited for temporary identification tasks or applications where labeling needs may change. This label is designed for indoor use and is commonly applied by electricians, facilities technicians, and maintenance professionals who need clear, readable character identification on panels, conduit, equipment, or storage systems.
The SB4-E is used in indoor facility and industrial environments where individual letter identification is required. Typical applications include panel labeling, junction box identification, equipment tagging, and organizational systems in mechanical, electrical, and plumbing service areas. The high-visibility yellow background with black lettering supports quick visual recognition in busy or low-light work environments. The label ships individually and is intended for use as a standalone character or as part of a broader labeling sequence.
Designed as an OEM-style replacement or supplemental label for indoor identification and organizational labeling systems requiring individual letter characters.
Surface should be clean, dry, and free of oil or dust before applying the label to ensure proper adhesion. No tools are required for application. The removable adhesive is intended for indoor surfaces only and may not perform reliably on rough, porous, or outdoor-exposed substrates. If applying to energized electrical panels or equipment, follow applicable NFPA 70E arc flash and lockout/tagout procedures before working in the area.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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