# Relpol RSR52-24A25 Single-Phase Solid State Relay 240V AC, 25A, 90-280V AC Control

**URL:** https://aio.lv/en/product--relpol-2615924--12445716
**Data updated:** 2026-05-18 02:54 (EEST)
**Category:** Miscellaneous repair tools
**Manufacturer:** Relpol
**Manufacturer code:** 2615924
**EAN:** 5900005260940
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 26.99 €
**Prices and availability valid until:** 2026-07-12 23:59
**Price without VAT (21%):** 22.31 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--relpol-2615924--12445716

## 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 Relpol RSR52-24A25 is a single-phase solid state relay designed for efficient switching of AC loads. It features a 240V AC output voltage, a 25A current rating, and a 90-280V AC control voltage range. This relay provides reliable, silent, and fast switching performance, making it an ideal solution for industrial automation, heating control, and various electrical systems requiring high-frequency operation and long service life.

## Long description

The Relpol RSR52-24A25 is a high-performance single-phase solid state relay engineered for the precise and efficient switching of AC loads. Designed to handle demanding electrical environments, this device offers a robust output voltage of 240V AC and a current rating of 25A, supported by a wide control voltage range of 90-280V AC. By utilizing semiconductor technology, it eliminates the mechanical wear associated with traditional electromechanical relays, ensuring a significantly longer operational lifespan and consistent performance in high-frequency switching applications.
Advantages
This solid state relay provides silent operation, which is essential for environments where noise reduction is a priority. Its fast switching speed allows for precise control of electrical processes, while the absence of moving parts makes it highly resistant to vibrations and mechanical shocks. The device is built for reliability, offering a maintenance-free solution that maintains high efficiency even under continuous load conditions, thereby reducing downtime and operational costs in industrial systems.
Suitable for
Industrial automation and control systems
Heating element and furnace temperature regulation
Lighting control systems
Packaging and food processing machinery
Motor control applications requiring frequent start-stop cycles
When it may not be suitable
This relay is not designed for switching DC loads, as it is specifically optimized for AC applications. Furthermore, it may not be suitable for high-inrush current applications without appropriate current limiting measures, as excessive surges can potentially damage the internal semiconductor components.
Key specifications
Output voltage: 240V AC
Maximum load current: 25A
Control voltage range: 90-280V AC
Switching type: Zero-crossing
Mounting style: Panel mount
How to use
Installation should be performed by qualified personnel in accordance with local electrical codes. The relay should be mounted on a suitable heat sink to ensure proper thermal dissipation, as solid state relays generate heat during operation. Connect the control signal to the input terminals and the load in series with the output terminals. Ensure that the load current does not exceed the rated 25A and that the control voltage remains within the specified 90-280V AC range to prevent malfunction.
What to consider before purchase
Verify that your load type is compatible with AC switching.
Ensure that the peak current of your load does not exceed the relay's maximum capacity.
Check if your installation environment requires additional cooling or heat sinking.
Confirm that your control system provides the necessary AC voltage range.
Usage recommendations
Always ensure that the relay is properly grounded and protected by an appropriate fuse or circuit breaker to prevent damage from short circuits or overcurrent conditions.

## FAQ

### How much does the Relpol RSR52-24A25 Single-Phase Solid State Relay cost, and is it available for purchase?

The price is 26.99 € (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 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. 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 Relpol 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 Relpol 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

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