How are cables and connectors rated to handle high currents during DC fast charging?

How are cables and connectors rated to handle high currents during DC fast charging?

• A. They are rated only for AC voltage.
• B. They require cooling to manage heat.
• C. They are rated for high DC currents and voltages, with robust insulation, proper connectors (CCS/CHAdeMO), and cooling to manage heat.
• D. They do not require cooling.

Answer: (C)