# Relpol RSR75-24D25-H Solid State Relay 24-280V AC 25A

**URL:** https://aio.lv/en/product--relpol-2616398--12457179
**Data updated:** 2026-05-18 09:30 (EEST)
**Category:** Other goods
**Manufacturer:** Relpol
**Manufacturer code:** 2616398
**EAN:** 5900005284694
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 72.49 €
**Prices and availability valid until:** 2026-08-03 23:59
**Price without VAT (21%):** 59.91 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--relpol-2616398--12457179

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 23.07.2026 | free |
| Pickup points | 28.07.2026 | 1.89 EUR |
| Courier delivery to door | 28.07.2026 | 4.99 EUR |

## Summary description

The Relpol RSR75-24D25-H is a high-quality solid state relay designed for efficient switching of AC loads. It operates within a voltage range of 24-280V AC and supports a maximum current of 25A. This reliable component is ideal for industrial automation, heating control, and various electrical switching applications where silent, spark-free operation and long service life are required.

## Long description

The Relpol RSR75-24D25-H is a high-performance solid state relay engineered for the precise and efficient switching of AC loads in demanding electrical environments. This component provides a robust solution for controlling electrical circuits without the mechanical wear associated with traditional electromechanical relays, ensuring consistent performance and high reliability in various industrial and commercial applications.
Advantages
The primary benefit of this solid state relay is its ability to provide silent, spark-free switching, which significantly reduces electromagnetic interference and eliminates the risk of contact erosion. Its solid-state design allows for a much longer service life and higher switching frequencies compared to mechanical alternatives. Furthermore, the device is built to handle significant electrical loads while maintaining a compact form factor, making it an excellent choice for space-constrained control panels and automated systems.
Suitable for
Industrial automation and process control systems
Heating element control and temperature regulation
Lighting control systems
Motor control applications requiring frequent switching
Medical and laboratory equipment
When it may not be suitable
This relay is designed specifically for AC load switching and is not compatible with DC load applications. Additionally, because it is a solid state device, it may generate heat during operation and typically requires an appropriate heatsink to prevent overheating when operating near its maximum current capacity.
Key specifications
Load voltage range: 24-280V AC
Maximum load current: 25A
Switching type: Zero-cross switching
Mounting style: Panel mount
Input control voltage: DC signal
How to use
To install the Relpol RSR75-24D25-H, mount the relay securely onto a suitable heatsink or metal surface to ensure effective thermal dissipation. Connect the control signal wires to the input terminals and the AC load circuit to the output terminals according to the wiring diagram. Ensure that the load current does not exceed the rated 25A and that the voltage remains within the specified 24-280V AC range. Always verify that all connections are tight and that the device is properly grounded before applying power to the system.
What to consider before purchase
Verify that your control signal voltage is compatible with the relay input requirements
Ensure that the load current does not exceed the 25A limit
Assess the need for an external heatsink based on your specific load and ambient temperature
Confirm that the application requires AC switching rather than DC
Usage recommendations
For optimal longevity and safety, always use a thermal interface material between the relay base and the heatsink. Regularly inspect the connections for signs of oxidation or looseness and ensure the operating environment is free from excessive dust or moisture.

## FAQ

### How much does the Relpol RSR75-24D25-H Solid State Relay cost, and is it available for purchase?

The price is 72.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 8 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 23.07.2026 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 Relpol RSR75-24D25-H Solid State 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 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

https://aio.lv/img/cache/product/12457179/68759366_large.webp