Short answer
Yes. The Schuko branch on the angled coupling complies with the applicable standards. The protection of the connected devices is usually provided by the campsite's power supply or the caravan itself.
Introduction
When using camping cables and angled couplings, the question often arises whether additional Schuko sockets are compliant with standards and how their protection is ensured. This article explains the key points clearly and in accordance with standards.
Standard-compliant design of the connection cable
For connecting caravans and motorcaravans, the requirements of DIN VDE 0100-721:2019-10 apply. This standard describes the requirements for electrical installations in recreational vehicles.
Important requirements:
- Use of a extension cable with CEE plug and CEE coupling (according to DIN EN 60309-2)
- Cable type: H07RN-F or H05RN-F
- Maximum length: approx. 25 m
- Minimum cross-section: 2.5 mm² at 16 A
The brennenstuhl® connection cable (e.g., item no. 1167650525) fully meets these requirements because it:
- is a continuous cable without interruption
- has the Schuko branch at the end of the cable
👉 Therefore, it is not an intermediate plug, but an allowed extension at the cable end.
Protection of the Schuko socket
The power supply at campsites is regulated by DIN VDE 0100-708:2010.
This standard requires:
- Each supply socket must be equipped with a RCD (residual current device) ≤ 30 mA
- Additionally, an overcurrent protective device is required
👉 This means:
The Schuko socket on the angled coupling is automatically protected via the campsite’s power source.
Conclusion
- The Schuko branch on the brennenstuhl® angled coupling is standard-compliant and permissible
- It is not considered an intermediate plug because it is located at the cable end
- Protection is usually provided by the campsite power supply
- Additional protection by PRCD is optional but recommended if uncertain