# Pollin SZR-2 Automatic Transfer Switch Controller 2x1P 8A 250V

**URL:** https://aio.lv/en/product--pollin-szr-2--12467694
**Data updated:** 2026-05-18 09:30 (EEST)
**Category:** Control Systems
**Manufacturer:** Pollin
**Manufacturer code:** SZR-2
**EAN:** 5907222297162
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 250.49 €
**Prices and availability valid until:** 2026-07-15 23:59
**Price without VAT (21%):** 207.02 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--pollin-szr-2--12467694

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 06.07.2026 | free |
| Pickup points | 09.07.2026 | 1.99 EUR |
| Courier delivery to door | 09.07.2026 | 4.99 EUR |

## Summary description

The Pollin SZR-2 is an automatic transfer switch controller designed for reliable power management. It features a 2x1P configuration with an 8A 250V contact rating, ensuring seamless switching between primary and backup power sources. This device is essential for maintaining continuous power supply in electrical systems, providing automated control and monitoring for industrial or residential applications where power stability is critical.

## Long description

The Pollin SZR-2 is an automatic transfer switch controller engineered to provide reliable power management by facilitating seamless transitions between primary and backup power sources. This device is designed to maintain a continuous power supply, making it a critical component for electrical systems that require high stability and automated monitoring. With its 2x1P configuration and robust contact rating, it ensures that power distribution remains uninterrupted during outages or fluctuations in the main supply.
Advantages
The primary benefit of the Pollin SZR-2 is its ability to automate the switching process, which significantly reduces the risk of human error and minimizes downtime during power failures. Its compact design allows for efficient integration into existing electrical panels, while the reliable contact mechanism ensures long-term durability and consistent performance. By providing precise control over power source selection, this controller helps protect sensitive equipment from the adverse effects of power instability.
Suitable for
Residential backup power systems
Industrial power management panels
Automated emergency lighting systems
Small-scale server room power redundancy
This controller may not be suitable for high-voltage industrial applications or systems requiring multi-phase switching, as it is specifically designed for 2x1P configurations. It is also not intended for use in environments with extreme moisture or high levels of conductive dust without appropriate protective enclosure.
Key specifications
Configuration: 2x1P
Contact rating: 8A 250V
Function: Automatic transfer switch control
Application: Power source management
To use the Pollin SZR-2, it must be installed by a qualified electrician within a suitable electrical enclosure. The device should be wired according to the primary and backup power inputs, ensuring that all connections are secure and compliant with local electrical safety standards. Once installed, the controller automatically monitors the status of the power sources and triggers the switch when the primary source fails, requiring minimal manual intervention.
What to consider before purchase
Verify that the 8A current rating is sufficient for your specific load requirements.
Ensure the 2x1P configuration matches your power distribution system architecture.
Confirm that the installation environment meets the necessary safety and temperature requirements.
Usage recommendations: Regularly inspect the terminal connections and the physical condition of the controller to ensure optimal performance. It is recommended to perform periodic testing of the automatic switching function to verify that the backup power source engages correctly when the primary supply is disconnected.

## FAQ

### How much does the Pollin SZR-2 Automatic Transfer Switch Controller cost, and is it available for purchase?

The price is 250.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 7 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 06.07.2026 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 Pollin SZR-2 Automatic Transfer Switch Controller 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 Pollin 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 Pollin 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/12467694/68770134_large.webp