Industrial B-437

Brady B-437 is a white or yellow self-extinguishing wrap-around label printed on Tedlar (polyvinyl fluoride) film, designed for high-temperature wire and cable identification. This durable label is printable by thermal transfer with a permanent acrylic adhesive and a matte finish, and it meets MIL-M-87958 as well as UL and CSA certifications.

Common applications include circuit-board labeling, component and equipment labeling, electrical labeling, general identification, and wire-and-cable labeling in aerospace, defense, and mass transit industries.

Key specs: width 25.40 mm, height 6.99 mm, max wire/cable diameter 7.12 mm, vertical repeat 10.16 mm, web width 33.32 mm; the material is Brady Polyvinylfluoride.

Ribbon and printing notes: printing requires Brady ribbons (M61-R4310 for M610/M611/BMP61/BMP71 printers or M7-R4300 for M710); TLS series printers are not compatible.

Printer compatibility includes M610, M611, BMP61, BMP71 with media adapter, and M710 with media adapter.

Package quantity is 750 labels per roll; finish is Matt and the material type is Polyvinylfluoride, marketed under Brady as the B-437 label.