TULT heat shrink markers with a 3:1 shrink ratio, UL approved, are available in black, white, yellow, red, and blue. They are designed for wires with diameters ranging from 1mm to 39mm and are characterized by good mechanical strength, resistance to organic solvents and other chemicals, as well as high flexibility. They are supplied in a convenient continuous tube form. Application: TULT heat shrink markers with a 3:1 shrink ratio, with the possibility of two-sided printing, are supplied in a continuous tube form. They are made of polyolefin, which has good mechanical strength and resistance to organic solvents and chemicals. The markers have been specially prepared to ensure that print quality is always as high as possible. HellermannTyton printers allow for high-quality printing and enable perforation or cutting of markers to a specified length using optional accessories. Technical data: Yellow color, dimensions: 4.8mm/1.6mm, wall thickness: 0.56mm, roll length: 22m, shrink ratio: 3:1, thin-walled version, material: cross-linked polyolefin (PO-X), certificates/approvals: RoHS, CSA, ANSI/UL 224, C22.2 no. 198.1-99, insulation class: B (VDE 0530), flammability class: UL224 VW1, CSA certificate: Yes, halogen-free: No, hazardous material: No, min. shrink temperature: +90°C, operating temperature: -55°C to +135°C, dielectric strength: 37kV/mm, longitudinal shrinkage: -15% max., printing option: Yes, with internal adhesive: No, printing method: thermal transfer printing, laser burning, recommended ribbon type: TTDTHOUT, TTRW, TT822OUT8, recommended tool: H6100, TT431, TT4030, TrakMark DS, global part description: TULT4.8-1.6YE-PO-X-YE, UL file number: E143529, packaging: 110m (5 rolls).