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Wieland  |  SKU: 53861

Wieland flush-mounted socket for balcony power plants, white

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Wieland Flush-Mounted Socket White: Elegant and VDE-compliant Feed-in Connection for Your Balcony Power Plant

The pure white flush-mounted Wieland socket is aimed at quality-conscious homeowners, tenants, and electricians who want to feed electricity from their balcony power plant into their home network in a particularly unobtrusive and safe manner. Through its clean integration into standard 60 mm flush-mounted switch boxes, the system sits flush with the wall and blends seamlessly into modern living and patio areas. Thanks to the proven Wieland RST20i3 plug-in system with touch-proof contacts and an IP44 protection rating, you benefit from maximum protection against electric shocks and weather influences.

Highlights of the Wieland Feed-in Socket (Safety & Electrical Engineering)

  • Maximum touch safety: Specially developed RST20i3 device connection socket reliably protects people and equipment during the plugging and unplugging of the PV system.
  • Weatherproof according to IP44: The IP44 protection rating combined with the integrated hinged lid prevents the ingress of splash water and dirt in outdoor areas.
  • Proven Wieland quality: High-quality industrial connector technology from Wieland Electric guarantees long-lasting and corrosion-free contacts.
  • Flexible cable connection: Designed for conductor cross-sections from 0.75 mm² to 2.5 mm² for optimal adaptation to existing electrical installations.

Highlights of Flush Mounting & Ergonomics

  • Flat flush-mounted design: Blends perfectly into modern facades, patios, and balconies thanks to the unobtrusive installation frame in timeless white.
  • Standardized installation: Precision-engineered for all common flush-mounted boxes with a standard depth of 60 mm.
  • Mechanical reverse polarity protection: The coding system of the RST20/25 plug effectively prevents installation errors and short circuits.
  • Complete installation set: Includes installation frame with protective hinged lid as well as the precision-fit 3-pin RST20i3 connection socket.

Technical Specifications: Wieland Flush-Mounted Socket

Feature Details
Manufacturer & System Wieland Electric / RST20/25 System
Connection socket 3-pin, Wieland RST20i3
Area of application Grid feed-in of PV balcony power plants & mini solar systems
Installation type Flush mounting (suitable for common 60 mm deep switch boxes)
Connection cross-section 0.75 mm² to 2.5 mm²
Protection & Safety IP44 (splash-proof) / touch-proof contacts
Color Installation frame & lid: White | Connection socket: Black
Scope of delivery Complete socket incl. flush-mounted installation frame with hinged lid and RST20i3 connection socket

Advantage for professionals: The flush-mounted version of the Wieland feed-in socket combines the highest safety standards according to VDE specifications with a flawless, architecturally appealing aesthetic. Electricians save valuable installation time thanks to the compatibility with standard 60 mm boxes, while end customers receive an absolutely touch-proof and weatherproof feed-in solution.

Custom Quote

Planning to procure a large quantity of photovoltaic systems? Our team of experts will gladly prepare a customized, non-binding offer tailored precisely to your company's requirements and quantities. Let us advise you and benefit from an efficient, cost-effective solution for your energy projects.

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Frequently Asked Questions

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?

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?

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?

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?

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.