Brady BM7C-500-342 / 174518, Bulk PermaSleeve Wire Marker Sleeves, 21.60 mm x 15.24 m

Product description

Professional identification of cables and wires is a key element of safe and efficient operation in any industrial or commercial installation. Original Brady BM7C-500-342 / 174518 tapes represent a top-tier labeling solution that meets even the most demanding requirements for durability and readability. These Bulk PermaSleeve Wire Marker Sleeves are designed specifically for use with Brady printers and ensure that your markings remain permanently legible throughout the entire service life of the equipment, regardless of the surrounding conditions. The combination of high-quality printing and robust material creates a product that withstands mechanical damage, moisture, aggressive chemicals, and extreme temperature fluctuations. It is an ideal choice for electricians, engineers, and technicians who need a reliable and long-term solution for identifying conductors in switchboards, machines, and complex industrial systems.

Key features of this product include:

• Type: Original Brady cartridge, ensuring maximum compatibility and flawless print quality.
• Background color: White, which ensures excellent contrast and readability of black text even in dimly lit spaces.
• Material: Polyolefin, a flexible and highly durable polymer with excellent adhesive properties that does not crack even when bent.
• Printing technology: TT (thermal transfer printing) with TTR ribbon, which creates an extremely durable and indelible image.
• Label width: 21.6 mm, an ideal size for standard diameters of cables and wires used in practice.
• Roll length: 15.24 m, ensuring sufficient capacity for larger projects and reducing the need for frequent refill changes.

This type of tape uses thermal transfer printing technology, which is considered one of the most durable labeling methods on the market. Unlike conventional thermal printing, where the ink is absorbed into the material and may fade over time, here the pigment is transferred from the foil directly onto the surface of the polyolefin. The result is a layer that is practically impossible to wash off, scrape off, or damage through normal cleaning. This makes these tapes ideal for environments where there is a risk of contact with oils, lubricants, dissolved substances, or other aggressive chemicals. The polyolefin material also ensures that the tapes remain flexible even at low temperatures and do not crack even when cables are repeatedly bent, which is a major advantage in dynamic installations.

A white background is the standard in electrical engineering because it provides the best contrast ratio for black text. This ensures that the marking remains legible even from a distance and in low light, which is crucial for safety and the speed of fault diagnosis. A width of 21.6 mm is a universal size that fits most standard cables and wires used in industrial and commercial installations. The 15.24-meter roll length is practical for medium-sized projects and reduces the number of refill changes during work, which increases efficiency and lowers printer operating costs. Using original Brady cartridges guarantees trouble-free printer operation and the quality of the final product. These tapes are precisely calibrated for the printer mechanism, eliminating the risk of jamming, poor print quality, or damage to the print head. Investing in quality labeling pays off in the long term, because properly labeled cables simplify maintenance, reduce the time needed to locate faults, and increase overall operational safety. Brady BM7C-500-342 is therefore a reliable helper for anyone who works with electrical installations and needs a solution that will last for years without compromising on quality and readability.