When selecting an electrical cable, several critical factors must be evaluated to ensure safety, efficiency, and longevity:

• Conductor Material: Copper is ideal for its excellent conductivity and durability, whereas aluminum, though lighter and cheaper, has lower conductivity.

• Insulation Type: The insulation must suit the environment—PVC for general use, or XLPE for high-temperature applications.

• Cable Size: The cable’s cross-sectional area should be adequate for the electrical load to prevent overheating and potential failures.

• Voltage Rating: It is essential to match the cable’s voltage rating with the system requirements to ensure proper operation and safety.

• Environmental Conditions: Consider exposure to factors like temperature extremes, moisture, and chemicals, which may necessitate specific insulation and protective features.

• Compliance with Standards: Ensure the cable meets local and international safety standards, guaranteeing reliability and adherence to regulations.