# Relpol RSR95-120D20-DC Solid State Relay, 4-32V DC Input, 0-120V DC Output, 20A

**URL:** https://aio.lv/en/product--relpol-2616384--12447698
**Data updated:** 2026-05-18 02:47 (EEST)
**Category:** Electronics Accessories
**Manufacturer:** Relpol
**Manufacturer code:** 2616384
**EAN:** 5900005284427
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 79.99 €
**Prices and availability valid until:** 2026-07-13 23:59
**Price without VAT (21%):** 66.11 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--relpol-2616384--12447698

## 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 RSR95-120D20-DC is a high-performance solid state relay designed for efficient DC switching applications. It features a control voltage range of 4-32V DC and a load capacity of 20A at 0-120V DC. This reliable component is ideal for industrial automation, heating control, and various electronic systems requiring fast, silent, and durable switching without mechanical wear.

## Long description

The Relpol RSR95-120D20-DC is a high-performance solid state relay engineered for precise and efficient DC switching in demanding environments. By utilizing semiconductor technology, this relay eliminates the mechanical wear associated with traditional electromechanical relays, ensuring a significantly longer operational lifespan and consistent performance. It provides a robust solution for applications requiring frequent switching cycles and high reliability.
Advantages
The primary benefit of this solid state relay is its silent operation and lack of moving parts, which prevents contact arcing and mechanical fatigue. Its compact design allows for easy integration into existing control panels, while the wide control voltage range offers flexibility in system design. Furthermore, the device provides excellent electrical isolation between the input and output circuits, protecting sensitive control electronics from potential voltage spikes or interference.
Suitable for
Industrial automation systems
Heating control and temperature regulation
DC motor control applications
Lighting control systems
Electronic equipment requiring fast switching
When it may not be suitable
This relay is specifically designed for DC-to-DC switching applications and should not be used for AC load switching. Additionally, it may not be suitable for environments where the ambient temperature exceeds the manufacturer's specified thermal limits without adequate heat sinking.
Key specifications
Control voltage range: 4-32V DC
Load voltage range: 0-120V DC
Maximum load current: 20A
Switching technology: Solid state (semiconductor)
Isolation: High electrical input-to-output isolation
How to use
To use the Relpol RSR95-120D20-DC, connect the control signal wires to the input terminals, ensuring the polarity is observed within the 4-32V DC range. The load circuit should be connected in series with the output terminals, respecting the 0-120V DC voltage limits and the 20A current rating. Ensure that all connections are secure and that the relay is mounted on a suitable surface to facilitate heat dissipation during operation.
What to consider before purchase
Verify that your load voltage and current requirements fall within the specified limits.
Ensure the control signal source is compatible with the 4-32V DC input range.
Assess the need for an external heatsink based on your specific load and duty cycle.
Confirm the physical space available for mounting the relay.
Usage recommendations
For optimal longevity and performance, always ensure the relay is mounted on a properly sized heatsink if operating near the maximum current rating, and verify that the load does not exceed the specified DC voltage and current parameters.

## FAQ

### How much does the Relpol RSR95-120D20-DC Solid State Relay cost, and is it available for purchase?

The price is 79.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 6 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 Relpol RSR95-120D20-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/12447698/68750746_large.webp