Red heat shrink tube 20 mm (20-10 mm)

Red heat shrink tube 20 mm for electrical power circuits

In many electrical installations, the color red is used for quick identification of certain conductors and connections. Red heat shrink tubing 20 mm facilitates this identification and contributes to increased operational safety.

Due to its diameter, 20 mm red heat shrink tubing is used for power cables, power connections and conductor bundles found in electrical panels and industrial equipment.

After shrinkage, the material forms a compact shell that protects against moisture, vibration and mechanical wear. This helps reduce the risk of connection failure and prolongs the service life of the installation.

Frequently Asked Questions (FAQ)

What is heat shrink tubing used for?

This 20 mm red heat shrink tubing is used for insulating wires and cables, protecting electrical connections and sealing connectors.

What is the diameter of the tube?

The initial diameter is 20 mm, and after contraction it reaches approximately 10 mm.

At what temperature does shrinkage begin?

The shrinkage process begins at approximately +70°C and is complete at temperatures up to +120°C.

Can it be used outdoors?

Yes, it provides protection against moisture, dust and environmental influences.

Is it suitable for HVAC and heat pump installations?

Yes, it is commonly used to insulate and protect wiring in HVAC equipment and heat pumps.

Recommended products

• Heat shrink tube Ø12 mm blue;
• Heat shrink tube Ø15 mm red;
• Thermal insulation
• Bloc terminal 25A
• Nylon cable ties 2.5 x 200 mm.