Choosing an insulated cable will depend on your specific application requirements and performance needs, cost and durability. There are different types of insulation used for electrical cables, each with its own characteristics and advantages.

Polyethylene insulated cables (PE) are most commonly used in low voltage applications. They are economical, heat and humidity resistant, and have good resistance to corrosion and UV rays. They are ideal for outdoor applications and rural power systems.

PVC insulated cables (polyvinyl chloride) are also widely used in low voltage applications. They are also economical, have good resistance to heat and humidity, but are less resistant to corrosion and UV rays than PE cables. They are ideal for indoor applications and urban power systems.

XLPE insulated cables (cross-linked polyethylene) are used in medium and high voltage applications. They have excellent heat resistance, to humidity and corrosion, and are also resistant to UV rays. They have a higher cost than PE and PVC cables, But are ideal for industrial applications and high power power systems.

Rubber insulation cables are used in applications requiring high flexibility, like power cables for electric motors. They have good heat resistance, to humidity and corrosion, But are less resistant to UV rays than XLPE cables. They have a higher cost than PE and PVC cables, But are ideal for applications requiring high flexibility or frequent movements.

It is important to note that local electricity standards and codes can also influence The choice of a cable insulation. It is therefore important to consult local electrical standards and codes before making a choice..

It is also recommended to consult a professional for advice on the most appropriate insulated cables for your application. In summary, you need to make an informed choice to avoid long-term safety and performance issues.