Smart charging cables or mobile charging points are also offered with a red CEE plug for faster charging (11kW) at a conventional socket (2kW). In domestic environments, electrical installation requirements are strictly regulated to ensure safety. CEE outlets (red 3-phase outlets), which are often used in industrial settings, do not meet the specific requirements in households. Here are some important reasons why these outlets may not be installed in homes according to the provisions of the General Regulations on Electrical Installations (AREI).

1. Safety Requirements for Household Installations.

According to Book 1 – Subsection 5.3.5.2.b of the AREI, outlets in household installations must always be equipped with an earth contact connected to the protective conductor of the electrical line. CEE sockets are designed for higher voltages and currents and are intended for industrial applications, where other safety standards apply.

2. Childproof Sockets Required.

The AREI states that all household outlets must be equipped with a child safety device or equivalent. CEE outlets do not comply with this unless they are equipped with additional safeguards such as a switch or pilot contact. Without these measures, they pose a significant risk, especially in homes where children are present.

3. Areas of application of CEE outlets.

According to regulations, there are exceptions for the use of CEE outlets in household installations, but these are very limited. For example, they may only be used:

• In switchboards and distribution boards.
• For powering moveable devices with a fixed location, such as in horticulture or heavy electrical equipment.

These restrictions are in place because CEE outlets are not designed for regular household use and can lead to hazards such as overloading or the risk of electric shock.

4. Installation Requirements and Deviations

If CEE outlets are nevertheless chosen to be used in a domestic environment, strict conditions must be met. For example, they must be installed in accordance with SELV (very low safety voltage) regulations or must be powered by an individual protection transformer as specified in subsection 4.2.3.3.c. This makes installation complex and impractical for most households.

Conclusion

CEE sockets are not suitable for domestic installations because of the specific requirements of the AREI for the safety of electrical installations in homes. Failure to comply with these requirements can lead to serious safety risks, such as fire hazards or electric shocks, especially in an environment where children are present. It is therefore advisable to always use a charging point to charge the car.