# Relpol RSR95-500D25-DC Solid State Relay, 4-32V DC Control, 3-500V DC Load, 25A

**URL:** https://aio.lv/en/product--relpol-2616388--12447252
**Data updated:** 2026-05-18 02:42 (EEST)
**Category:** Control Systems
**Manufacturer:** Relpol
**Manufacturer code:** 2616388
**EAN:** 5900005284519
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 83.99 €
**Prices and availability valid until:** 2026-07-12 23:59
**Price without VAT (21%):** 69.41 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--relpol-2616388--12447252

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.07.2026 | free |
| Pickup points | 08.07.2026 | 1.99 EUR |
| Courier delivery to door | 08.07.2026 | 4.99 EUR |

## Summary description

The Relpol RSR95-500D25-DC is a high-performance solid state relay designed for efficient DC load switching. It features a control voltage range of 4-32V DC and supports a load voltage range of 3-500V DC with a maximum current capacity of 25A. This relay provides reliable, silent, and fast switching for industrial automation, heating control, and various electronic applications requiring precise power management.

## Long description

The Relpol RSR95-500D25-DC is a high-performance solid state relay engineered for precise and reliable DC load switching in demanding industrial environments. This device utilizes advanced semiconductor technology to provide silent operation, high switching speeds, and long service life compared to traditional electromechanical relays. It is designed to handle a wide control voltage range and a robust load capacity, making it a versatile component for modern power management systems.
Advantages
The primary benefit of this solid state relay is its ability to perform rapid switching without mechanical wear, which significantly increases the operational lifespan of the unit. Because it lacks moving parts, it operates completely silently and is resistant to vibrations and shocks, ensuring consistent performance in harsh conditions. Furthermore, the device offers excellent electrical isolation between the control and load circuits, enhancing the safety and stability of the connected equipment.
Suitable for
Industrial automation systems
Heating element control
DC motor control applications
Lighting control systems
Precision power management in electronic circuits
When it may not be suitable
This relay is specifically designed for DC load switching and cannot be used for AC applications. It is also not suitable for environments where the ambient temperature exceeds the manufacturer's specified thermal limits without adequate heat sinking, as overheating can lead to performance degradation or failure.
Key specifications
Control voltage range: 4-32V DC
Load voltage range: 3-500V DC
Maximum load current: 25A
Switching type: Solid state (semiconductor)
Operational mode: Silent and fast switching
How to use
To install the relay, connect the control signal wires to the input terminals, ensuring the polarity is observed according to the 4-32V DC requirement. Connect the DC load in series with the output terminals, respecting the 3-500V DC range and the 25A current limit. Ensure that the relay is mounted on a suitable heat sink if the application involves high current loads to maintain optimal operating temperatures and prevent thermal damage.
What to consider before purchase
Verify that your control signal voltage falls within the 4-32V DC range.
Ensure the load voltage and current requirements do not exceed 500V DC and 25A respectively.
Assess the need for an external heat sink based on your specific load and duty cycle.
Confirm that the application requires DC-to-DC switching.
Usage recommendations
Always ensure that the relay is properly secured and that all electrical connections are tightened to prevent arcing or poor contact. Regularly inspect the heat sink for dust accumulation to maintain efficient thermal dissipation.

## FAQ

### How much does the Relpol RSR95-500D25-DC Solid State Relay cost, and is it available for purchase?

The price is 83.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 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 03.07.2026 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 RSR95-500D25-DC 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/12447252/68750319_large.webp