Brady HX-750-2-YL B-7642 tubo termorretrátil 2:1 amarelo 19,05mm x 50mm, 250 unid. 117047

Heat shrink tubing in yellow provides reliable electrical insulation and strain relief for wire and cable applications. The 2:1 shrink ratio allows the tubing to conform tightly to irregular shapes, creating a durable protective seal.

Advantages

Made from B-7642 heat-shrinkable polyolefin, this tubing resists abrasion, chemicals, solvents, UV light, and moisture. It is self-extinguishing and flame-retardant, meeting UL 224 VW-1 requirements. The bright yellow colour enables clear wire identification and colour-coding.

Suitable for

• Electrical insulation of splices and terminations
• Wire bundling and cable harnessing
• Strain relief for connectors and components
• Cable identification and colour-coding

Key specifications

• Supplied internal diameter: 19.05 mm (0.75 in)
• Fully recovered internal diameter: 9.53 mm (0.375 in)
• Recommended cable diameter range: 9.53 – 17.78 mm
• Length per piece: 50 mm
• Quantity per pack: 250 pieces
• Shrink temperature: 120°C minimum
• Operating temperature range: -55°C to 135°C
• Dielectric strength: 19.7 kV/mm
• Tensile strength: 13.8 MPa

Recommendations

For best results, use a heat gun or oven set to the recommended shrink temperature. Ensure the tubing is centred over the area to be protected before applying heat evenly.