# Relpol RSR95-75D20-DC Solid State Relay, 4-32V DC Input, 0-75V DC Output, 20A

**URL:** https://aio.lv/en/product--relpol-2616381--12453678
**Data updated:** 2026-05-18 02:44 (EEST)
**Category:** Electronics Accessories
**Manufacturer:** Relpol
**Manufacturer code:** 2616381
**EAN:** 5900005284335
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 70.49 €
**Prices and availability valid until:** 2026-07-13 23:59
**Price without VAT (21%):** 58.26 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--relpol-2616381--12453678

## 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 RSR95-75D20-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 supports a load voltage of 0-75V DC with a maximum current capacity of 20A. This reliable component is ideal for industrial automation, process control, and various electronic systems requiring fast, silent, and durable switching without mechanical wear.

## Long description

The Relpol RSR95-75D20-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 is designed to handle control signals ranging from 4V to 32V DC, providing a versatile interface for various automation controllers and logic circuits while managing load voltages up to 75V DC with a maximum current capacity of 20A.
Advantages
This solid state relay offers silent operation, making it an excellent choice for noise-sensitive environments where traditional clicking relays are unsuitable. Its fast switching speed allows for high-frequency operation, which is essential for precise process control. Furthermore, the device provides high isolation between the input and output circuits, enhancing the safety and reliability of the connected electronic systems. The robust construction ensures durability even under frequent switching cycles, reducing maintenance requirements and downtime in industrial applications.
Suitable for
Industrial automation systems
Process control equipment
DC motor control applications
Heating element regulation
Electronic switching in logic circuits
When it may not be suitable
This relay is specifically designed for DC switching applications and is not compatible with AC load voltages. It should not be used in environments where the load current exceeds the 20A limit, as this may lead to overheating or permanent damage to the internal semiconductor components.
Key specifications
Control voltage range: 4-32V DC
Load voltage range: 0-75V DC
Maximum load current: 20A
Switching type: Solid state (semiconductor)
Silent and fast operation
How to use
To use the Relpol RSR95-75D20-DC, connect the control signal wires to the input terminals, ensuring the voltage remains within the specified 4-32V DC range. Connect the load circuit in series with the output terminals, verifying that the load voltage does not exceed 75V DC and the current remains at or below 20A. Proper heat dissipation should be considered if the relay is operated at its maximum current capacity for extended periods.
What to consider before purchase
Verify that your control signal is DC and within the 4-32V range.
Ensure the load circuit is DC and does not exceed 75V.
Confirm that the maximum load current does not exceed 20A.
Assess the need for additional heat sinking based on your specific load and duty cycle.
Usage recommendations
For optimal performance and longevity, ensure the relay is mounted in a well-ventilated area to prevent thermal buildup. Always verify polarity during installation to avoid damage to the input and output stages.

## FAQ

### How much does the Relpol RSR95-75D20-DC Solid State Relay cost, and is it available for purchase?

The price is 70.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 4 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 RSR95-75D20-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/12453678/68756202_large.webp