Wieland surface-mounted power feed socket white: Standards-compliant safety for your balcony power plant
The Wieland surface-mounted power feed socket (white) is aimed at environmentally conscious households, DIY enthusiasts, and professional installers who wish to safely feed electricity from balcony power plants and mini-photovoltaic systems into their home network. Thanks to the robust Wieland RST20i3 system, the socket ensures reliable touch protection and effectively protects against incorrect plugging and arcing. Due to the weather-resistant surface-mounted housing with a hinged lid (IP44 protection rating), installation on exterior walls on balconies or terraces is quick and compliant with standards.
Highlights of the Wieland power feed socket (Safety & Technology)
- Maximum user safety: Touch-proof contacts of the RST20i3 socket reliably prevent electric shocks when connecting and disconnecting the inverter.
- Weatherproof protection (IP44): The robust surface-mounted housing with a protective hinged lid effectively protects the plug connection from splashing water and foreign objects.
- Industrial standard by Wieland Electric: Durable components guarantee a long-lasting and corrosion-free electrical connection.
- Extended connection range: Suitable for flexible and rigid conductor cross-sections from 0.75 mm² to 2.5 mm².
Highlights of assembly & housing design
- Simple surface mounting: The included surface-mounted housing allows for uncomplicated wall installation without complex chiseling work.
Technical specifications: Wieland surface-mounted power feed socket
Advantage for professionals: The Wieland power feed socket offers specialist companies and end users the highest form of VDE-compliant feed-in safety. The well-thought-out plug-in system prevents operating errors, guarantees lasting contact stability, and ensures an extremely time-saving surface installation for mini-PV projects.
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Frequently Asked Questions
What are the advantages of using a photovoltaic system from Terra Energy?
What are the advantages of using a photovoltaic system from Terra Energy?
With a PV solution, companies can reduce their energy costs, cut CO₂ emissions, and strengthen their corporate sustainability. Our partner solutions ensure performance, efficiency, and future-proofing in B2B applications.
What happens after I purchase a system? Is there support or maintenance?
What happens after I purchase a system? Is there support or maintenance?
Our service doesn't end with your purchase. We support you from delivery and commissioning to the long-term optimization of your system. Our technical support team is available to answer questions and can arrange specialized installation or maintenance partners if needed.
What shipping and delivery options do you offer?
What shipping and delivery options do you offer?
Within Germany, we generally offer free shipping for photovoltaic systems. For international deliveries or bulky components such as modules or mounting systems, we will individually prepare a shipping solution for you (e.g., pallet delivery, truck freight).
What payment methods are available to business customers?
What payment methods are available to business customers?
We offer various payment options for business customers, including prepayment and purchase on account. Simply contact our sales department.
How does Terra Energy support me in selecting and planning my PV solution?
How does Terra Energy support me in selecting and planning my PV solution?
We offer expert advice and customized planning, taking into account location, consumption, subsidies, and technology. Together, we will develop your optimal solution, from the initial concept to commissioning.
What brands and technologies do you carry?
What brands and technologies do you carry?
We work with leading manufacturers and brands in the photovoltaic and energy storage segments to offer you state-of-the-art technology with high quality and performance. Please feel free to ask us for specific manufacturer and product details for your project.
