# DIN rail electronic timer switch QOLTEC 50983, battery powered, for automation circuits

**URL:** https://aio.lv/en/product--qoltec-50983--11631202
**Data updated:** 2026-02-15 18:49 (EET)
**Category:** Smart Switches
**Manufacturer:** QOLTEC
**Manufacturer code:** 50983
**EAN:** 5901878509839
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 9.49 €
**Prices and availability valid until:** 2026-07-11 23:59
**Price without VAT (21%):** 7.84 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--qoltec-50983--11631202

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 22.06.2026 | free |
| Pickup points | 29.06.2026 | 1.99 EUR |
| Courier delivery to door | 29.06.2026 | 4.99 EUR |

## Summary description

Electronic DIN-rail timer switch QOLTEC 50983 is a battery-powered device designed for time-controlled switching in electrical and automation circuits. It installs on standard DIN rails and provides programmable timing functions for lighting, pumps, motors or other loads where scheduled control is needed. Battery operation ensures retention of settings without external power.

## Long description

Electronic DIN-rail timer switch QOLTEC 50983 is a battery-powered device designed for time-controlled switching in electrical and automation circuits. It mounts on standard DIN rails and provides programmable timing functions for lighting, pumps, motors and other loads where scheduled control is needed. Battery operation ensures retention of settings without external power and allows the timer to maintain schedule memory during power outages.
Advantages
The QOLTEC DIN-rail timer offers compact installation on standard rails and a self-contained power source that preserves configuration. Its programmable timing functionality enables repeatable daily or weekly schedules for load switching. The device is suitable for integration into control panels and automation systems where space is limited and reliable timekeeping is required. Easy-to-access controls and clear indication of operating state simplify setup and maintenance.
Suitable for
 Scheduled control of lighting in residential, commercial or industrial panels
 Automated switching of pumps and small motors
 Time-based control for HVAC zones, signage and irrigation circuits
 Integration into automation circuits and control cabinets
Key specifications
 DIN-rail mounting compatible with standard rails
 Battery-powered design for memory retention during power loss
 Programmable timing functions with daily and weekly schedule options
 Suitable for switching lighting, pumps, motors and similar loads
 Compact enclosure for installation inside control cabinets
How to use
Install the timer on a standard DIN rail inside the distribution or control cabinet and connect input and output conductors according to the circuit diagram. Program the required on/off times and schedule pattern using the device controls, then verify operation by observing the switching of the connected load at the set times. The battery maintains the programmed settings when external power is removed; replace the battery according to the manufacturer's guidance to ensure continuous memory retention.
Usage recommendations
For reliable operation, mount the timer in a dry, ventilated enclosure protected from excessive vibration and temperatures outside the specified operating range. Verify load ratings and switching capacities before connection, and use the device within its intended application scope. Regularly check battery condition and backup power settings to avoid loss of schedule data.

## FAQ

### How much does the DIN rail timer switch QOLTEC 50983 cost, and is it available for purchase?

The price is 9.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 33 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 22.06.2026 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 QOLTEC 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 QOLTEC 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. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/11631202/66852869_large.webp