Brady PermaSleeve Heat-Shrink Labels for Wires | 0.439 x 1 in | 80 Labels | BMP51/M511

Overview

Brady Authentic PermaSleeve heat shrink labels deliver a reliable way to identify wires and cables in demanding environments. Using a durable polyolefin sleeve material (B-342), these labels are designed to shrink quickly and reveal a crisp, legible identification surface. The result is a neat, organized wiring system that can help reduce confusion and streamline maintenance tasks.

Each cartridge contains 80 labels sized at 0.439 in high by 1 in wide, with the text printed in black on a white surface for strong contrast. The labels are designed to be used with Brady handheld printers, delivering a compact, straightforward labeling workflow from print to shrink.

Key benefits at a glance

• Specialized for rigorous cable and wire marking tasks, so you have a purpose-built solution on hand
• Durable and self extinguishing, with resistance to extreme temperatures, UV exposure, chemicals, fuel and oil
• Fast shrinking helps shorten installation time and can reduce project costs
• Clear, abrasion- and fade-resistant surface for readable identification over time
• UL Recognized to UL 224, RoHS compliant to 2011/65/EU (Pass 2015/863), SAE AS23053/5 Class 1, SAE AS-81531 and MIL-STD-202

Practical uses and performance notes

• Well suited for electrical harnesses, control panels and outdoor wiring where durability matters
• Suitable for environments where readability must endure cleaning, handling, and potential abrasion
• Works with Brady handheld printers to support a streamlined labeling workflow

Compatibility, handling and certifications

Designed for use with Brady handheld label printers, specifically compatible with BMP51 and M511 models. The label material carries multi-safety certification and compliance marks to support professional installation standards.

What’s in the cartridge

Each cartridge holds 80 labels in a 0.439 in height by 1 in width format, black on white, with a 0.25 in diameter sleeve profile. This setup provides a compact, easy-to-store labeling solution for ongoing projects. Consider how the compact cartridge can fit into your labeling workflow for steady, reliable results.

Note: This description summarizes the notable features and potential benefits based on the product data. Actual performance may vary by use case and environmental conditions.