# DIN-rail Wireless Relay Module TECH-STEROWNIKI PS-02 (blue) – wireless relay for DIN rail mounting

**URL:** https://aio.lv/en/product--tech-sterowniki-ps-02-wg230003--11867820
**Data updated:** 2026-03-09 17:44 (EET)
**Category:** Home Automation
**Manufacturer:** TECH-STEROWNIKI
**Manufacturer code:** PS-02 WG.23.0003
**EAN:** 5902479664781
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 70.99 €
**Prices and availability valid until:** 2026-08-10 23:59
**Price without VAT (21%):** 58.67 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--tech-sterowniki-ps-02-wg230003--11867820

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 30.07.2026 | free |
| Pickup points | 04.08.2026 | 1.89 EUR |
| Courier delivery to door | 04.08.2026 | 4.99 EUR |

## Summary description

TECH-STEROWNIKI PS-02 is a DIN-rail mounted wireless relay module in blue housing. Designed for remote switching tasks, it provides a compact relay interface for automation and control installations. Suitable for integration in electrical distribution cabinets, smart-home setups and industrial control panels where a wireless-controlled relay on DIN rail is required.

## Long description

TECH-STEROWNIKI PS-02 (blue) is a DIN-rail mounted wireless relay module designed to provide a compact and convenient switching interface for automation and control installations. The module fits standard DIN rails used in electrical distribution cabinets and control panels and enables remote control of a relay contact without the need for direct wired control signals. Its blue housing identifies the product visually within installations and supports integration into smart-home systems, industrial panels and service cabinets where space and remote switching capability are required.
Advantages
The PS-02 offers wireless control of a reliable electromechanical relay in a compact DIN-rail form factor that simplifies installation in distribution boards. It reduces wiring complexity by enabling remote switching, frees up physical space compared with larger relay modules, and can be combined with existing automation controllers or wireless gateways. The standardized mounting and clear housing color make device identification and replacement straightforward during maintenance.
Suitable for
Remote on/off switching of lighting circuits in residential or commercial installations
Control of HVAC components, pumps or small motors where relay switching is acceptable
Integration into smart-home systems for scene control and automation
Use inside electrical distribution cabinets and industrial control panels requiring DIN-rail devices
Key specifications
Mounting: standard DIN-rail enclosure suitable for electrical distribution cabinets
Control: wireless relay activation for remote switching
Output: single relay contact for switching loads compatible with relay ratings
Housing: compact blue plastic case designed for rail-mounted installations
Installation: terminals for mains and load wiring accessible from the module body
How to use
Install the PS-02 by snapping it onto a compatible DIN rail inside a distribution cabinet or control panel and secure the supply and load conductors to the provided terminals according to local wiring standards. Pair the module with the appropriate wireless controller or gateway following the manufacturer's wireless setup procedure, then test the relay operation by issuing remote on/off commands. Ensure power is disconnected during wiring and follow standard safety practices for mains-connected equipment.
Usage recommendations
Place the module in a ventilated cabinet and avoid mounting near strong electromagnetic interference sources. Verify that the relay switching ratings match the connected load type and use additional protective devices such as fuses or circuit breakers where required. For reliable wireless communication, position the antenna or gateway to minimize obstacles and maintain required distance from other wireless devices.

## FAQ

### How much does the TECH-STEROWNIKI PS-02 DIN-rail wireless relay cost, and is it available for purchase?

The price is 70.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 3 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 30.07.2026 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 TECH-STEROWNIKI PS-02 DIN-rail wireless relay be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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 TECH-STEROWNIKI 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 TECH-STEROWNIKI 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/11867820/67274209_large.webp