Dimming Actuator KNX 4 Channels 1-10V DIN Rail — Letour
4 Fold 1-10V Dimming Actuator for Smart Homes
Enhance your smart home lighting solutions with the advanced 4 Fold 1-10V Dimming Actuator, seamlessly integrating with KNX technology to offer precise and efficient control over your light settings. Ideal for modern, connected homes, this dimming actuator is engineered to manage up to four separate lighting circuits, delivering unparalleled flexibility and customization.
- Control Capabilities: Supports 1-10V dimming for up to four channels, providing smooth and flicker-free dimming options.
- Integration: Designed to work seamlessly with KNX standard protocols, ensuring compatibility with a wide range of smart home systems and devices.
- Compact Design: Features a space-saving form factor that fits easily into standard electrical enclosures, allowing for convenient installation.
- Versatile Applications: Suitable for residential and commercial environments, from living rooms to offices and public spaces.
- Reliable Performance: Built with high-quality components for durability and long-lasting performance, providing peace of mind in everyday use.
Designed with both functionality and user convenience in mind, this actuator is a fundamental component for anyone looking to upgrade their space with smart lighting technology. Optimize your energy management and enhance your living experience with this high-performance dimming solution.
| Dimensions | 1 × 2 × 3 cm |
|---|---|
| Equipment Type | Dimming Actuator |
| Channels | 4-channel |
| Control | 1-10V, Dimming |
| Mounting | DIN rail |
| Series | Dimming Actuator |
Shipping across Europe
We ship KNX devices and smart home equipment to all EU member states, as well as to the UK, Switzerland and Norway. All orders are dispatched from within the European Union, so there are no extra customs charges or import duties for EU destinations.
- Processing time: in-stock orders are prepared and handed to the courier within 1–2 business days.
- Standard delivery: typically 2–4 business days for Central & Western Europe and 4–7 business days for the rest of the EU.
- Items subject to availability: when a product is not in stock or is supplied on order, the delivery time depends on stock and supplier lead time. The maximum delivery term is 30 days from order confirmation; we will inform you of the estimated date and keep you updated.
- Carriers: tracked courier services (DPD, GLS, DHL) with a tracking number sent by e-mail once your order ships.
- Shipping cost: transport is not included in the product price and is calculated separately, depending on the destination country and distance or the value of the products ordered. The exact amount is shown at checkout.
Payment & Delivery conditions
- Individual products: orders placed in the online shop are processed against 100% advance payment. Products are reserved, ordered from our suppliers and dispatched only after the order value has been paid in full.
- Contracted projects: for a complete project carried out by us (design, supply and installation/commissioning), a 50% advance is required to start the works, with the balance due on completion as set out in the contract.
Delivery terms are estimates that start from the moment your order is confirmed and the advance payment is received. They depend on stock availability and the destination country. In all cases, orders are delivered within a maximum of 30 days unless another term is expressly agreed with you. If an item cannot be supplied within this period, you may choose to wait, replace it or receive a full refund.
Pricing & discounts
The prices listed in the shop are reference prices for individual items and may be subject to change. The final price can be optimised depending on the order value and the scope of your project.
- Volume discounts: the higher the order value, the better the pricing we can offer; tiered discounts are confirmed in your quote.
- Per-project quotation: for a complete KNX project we prepare a dedicated, per-project offer with project-based pricing instead of standard list prices.
- Professional / trade pricing: integrators, installers and resellers receive special conditions — log in to your account to see your prices.
Returns & Warranty
- 14-day returns: in line with EU consumer law, you may return unused products in their original packaging within 14 days.
- Manufacturer warranty: all KNX devices come with the full manufacturer warranty against defects.
- Technical support: our engineers can help with selection, ETS configuration and commissioning across Europe.
For order tracking, payment, delivery terms, returns or any shipping question, contact us at office@smartknx.eu.


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