Yellow heat shrink tube 25 mm (25-12.5 mm)

25mm yellow heat shrink tubing for electrical infrastructure projects

In large installations, quick identification of cable groups is essential to reduce diagnostic and maintenance time. 25 mm yellow heat shrink tubing is used to highlight specific electrical routes and simplify service work.

The large diameter allows for the covering of power cables and complex bundles. The 25 mm yellow heat shrink tube provides both electrical insulation and mechanical protection.

This model is used in commercial buildings, industrial halls and technical systems where cable organization plays an important role.

Short description

Type: Heat shrink tube
Color: yellow
Length: 1 meter
Diameter before shrinkage: 25 mm
Diameter after shrinkage: 12.5 mm

Main advantages

• Safe electrical insulation;
• Protection against moisture and dirt;
• Uniform shrinkage upon heating;
• Resistance to high and low temperatures;
• Quick marking by color;
• Suitable for electrical and HVAC applications;
• Flexible and easy to install;
• Professional and home use.

Frequently Asked Questions (FAQ)

What is heat shrink tubing used for?

This 25mm yellow 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 25 mm, and after contraction it reaches approximately 12.5 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

• Red heat shrink tube Ø25 red;
• Black heat shrink tube Ø25 mm;
• Cable terminal block;
• Cable ties.