Politubes offers a wide range of multilayer insulating tubes and caps specifically designed for protection and insulation for wire harness of electric motors and compressors.

Key applications include:

• Insulation and protection of lead terminals, thermal protectors and thermistors within motor wirings.
• Bundling and shielding of output leads, preventing thermal or mechanical damage.

The choice of films for spiral tubes and caps is made according to the thermal class of the motor, ranging from Class B up to Class H.

Thanks to their multilayer structure, different technical films can be combined into a single tube or cap, providing enhanced thermal and/or mechanical performance within one component.