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header-product KNX switching and blind actuator Gira 503800, 16 outputs (16 A) / 8 outputs (16 A)
467.99 €

KNX switching and blind actuator Gira 503800, 16 outputs (16 A) / 8 outputs (16 A)

KNX actuator Gira 503800 — switching & blind, 16/8 outputs Photo 1
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KNX switching and blind actuator Gira 503800, 16 outputs (16 A) / 8 outputs (16 A)

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KNX switching and blind actuator Gira 503800, 16 outputs (16 A) / 8 outputs (16 A)

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Short description

Gira 503800 is a KNX switching and blind actuator designed for building automation. It provides 16 switching outputs and 8 blind/covering outputs with 16 A load capacity, enabling control of lights, shutters and blinds via KNX bus. Suitable for residential and commercial installations, it supports centralized automation, saves wiring space, and allows reliable remote and automated control.
Available for order: 5 pcs.
Warranty: 2 Years
SKU: 4259488
Manufacturer: gira
free shipment

Cheapest delivery:

Venipak Pickup LV, Venipak Locker LV

Pick-up points

Venipak Pickup LV

Venipak Locker LV

Cost

1.89 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
17.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
22.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 0.63 kg)
Parcel couriers
Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Latvijas Pasts nodaļa
22.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
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pay in 3 equal parts

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3 mth. х 156 €

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All payment Methods:
Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment
36 months installment: from 13.00 euros per month
Together cheaper
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Product information

Description

Gira 503800 is a KNX switching and blind actuator combining 16 switching channels and 8 blind/covering channels, each channel rated for up to 16 A. The device integrates into KNX building automation to control lighting circuits and motor-driven shutters or blinds from a central bus system, suitable for both residential and commercial installations.

Advantages

The actuator provides a high channel density—16 switching outputs and 8 blind outputs—reducing the need for multiple devices and saving DIN-rail space. All outputs support loads up to 16 A, allowing direct control of many lighting and motor loads. Integration with the KNX bus enables centralized control, scenes and automation while maintaining compatibility with standard KNX tools.

Suitable for

  • Centralized control of lighting circuits in homes and commercial buildings
  • Control of motor-driven shutters, blinds and coverings
  • Retrofit or new KNX installations where high channel density is required

Key specifications

  • Manufacturer: Gira
  • Model / MPN: 503800
  • Outputs: 16 switching channels + 8 blind/covering channels
  • Rated current per channel: 16 A
  • Bus system: KNX
  • EAN: 4010337060994

How to use

Install the actuator in a distribution cabinet on DIN-rail according to local electrical regulations and Gira wiring diagrams. Connect the KNX bus and configure the device in ETS to assign group addresses for switching and blind control. Wire the loads to the appropriate switching outputs and connect motors for blinds to the blind outputs. After addressing and parameterisation in ETS, test each channel and integrate the actuator into scenes and automated functions as required.

Usage recommendations

Ensure wiring and installation are performed by a qualified electrician. Verify load types and inrush currents for connected motors and lamps, and use appropriate protection devices. Keep ETS project backups and follow Gira technical documentation for parameter settings.

Description

Machine translation. Load original

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Customer reviews

Customer questions

FAQ

How much does the KNX actuator Gira 503800 — switching & blind, 16/8 outputs cost, and is it available for purchase?

The price is 467.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 5 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 17.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

Can KNX actuator Gira 503800 — switching & blind, 16/8 outputs be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. We work with leading banks and leasing companies in Latvia, allowing you to make your purchase on convenient terms — with a minimal down payment and a repayment period from 3 to 36 months. You can apply for credit or installments for the KNX actuator Gira 503800 — switching & blind, 16/8 outputs online, and the application process is as simple as possible:
  • Select the product on the website and add it to your cart;
  • When placing your order, choose the payment method “Installments”;
  • Fill in the required details for the lending partner;
  • Receive a decision within a few minutes.
For more information about available payment options, interest-free installment terms, and credit conditions in Latvia, please visit the Payment page.

Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

What is the warranty period?

All gira products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized gira service centers and through AiO.lv

Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. We will assist with consultation, warranty claim processing, and coordination with certified service centers.
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14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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