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header-product DIN mount twilight switch Eti-Polam SOU-1 230V 16A 1–50000 lx for automatic lighting control
61.49 €

DIN mount twilight switch Eti-Polam SOU-1 230V 16A 1–50000 lx for automatic lighting control

Eti-Polam SOU-1 DIN twilight switch 230V 16A Photo 1
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DIN mount twilight switch Eti-Polam SOU-1 230V 16A 1–50000 lx for automatic lighting control

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DIN mount twilight switch Eti-Polam SOU-1 230V 16A 1–50000 lx for automatic lighting control

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Short description

Twilight (dusk) switch Eti-Polam SOU-1 is a DIN-rail mounted automatic light controller with 230 V supply and 16 A switching capacity. It senses ambient illumination within 1–50000 lx and switches lighting circuits accordingly. Suitable for street lighting, outdoor fixtures, signage and building common areas where automatic day/night control is required.
Available for order: 14 pcs.
Warranty: 2 Years
SKU: 12113063
Manufacturer: Eti-Polam
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Cheapest delivery:

Venipak Locker LV

Pick-up points

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Cost

1.89 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
16.07.2026 {{selectedOffer.officeDeliveryString}}
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Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
21.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 €
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Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Venipak Pickup LV / Latvijas Pasts nodaļa
21.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
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Product information

Description

Eti-Polam SOU-1 DIN mount twilight switch is an automatic lighting controller designed for DIN-rail installation in distribution boards. Powered from a 230 V supply and rated for switching currents up to 16 A, the device measures ambient illumination in the 1–50,000 lux range and operates lighting circuits based on night/day thresholds. The compact module is suitable for integration into electrical panels to provide reliable automatic control of outdoor and communal lighting systems.

Advantages

The SOU-1 twilight switch offers a wide sensitivity range from 1 to 50,000 lx, enabling accurate detection of dusk and dawn conditions. Its DIN-rail form factor allows easy mounting in standard consumer units and control cabinets, while the 16 A switching capacity supports typical lighting loads without additional contactors for many applications. The device’s simple functioning and fixed measurement range make it straightforward to install and commission for automatic illumination control.

Suitable for

  • Street lighting and roadway luminaires
  • Outdoor area and perimeter lighting
  • Signage and illuminated advertising
  • Stairwells, corridors and communal building areas

Key specifications

  • Supply voltage: 230 V AC
  • Switching capacity: 16 A
  • Ambient light sensing range: 1–50,000 lux
  • DIN-rail (EN) mounting format for distribution boards
  • Designed for automatic day/night switching of lighting circuits

How to use

Install the twilight switch on a standard DIN-rail inside the electrical panel and connect the supply and load conductors according to the wiring diagram provided by the manufacturer. Position the sensor or sensor input so that it receives representative ambient light levels for the controlled area and avoid direct exposure to localized lamps that could affect measurement. Power the unit and verify switching operation by observing behavior at dusk and dawn or by simulating reduced light conditions during setup.

Usage recommendations

For reliable operation, mount the sensor where it measures typical ambient light rather than direct artificial sources, ensure connections meet local wiring standards, and verify that the connected lighting load does not exceed the 16 A switching limit. If loads are inductive or exceed the device rating, use an appropriate contactor or relay.

Description

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Customer reviews

Customer questions

FAQ

How much does the Eti-Polam SOU-1 DIN twilight switch 230V 16A cost, and is it available for purchase?

The price is 61.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 14 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 16.07.2026 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. All transactions are 100% secure and encrypted.

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 Eti-Polam 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 Eti-Polam 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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Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.