# Carlo Gavazzi RS1A23D25 Single-Phase Solid State Relay 25A 230V AC 4.5-32V DC

**URL:** https://aio.lv/en/product--carlo-gavazzi-rs1a23d25--12466426
**Data updated:** 2026-05-18 09:30 (EEST)
**Category:** Control Systems
**Manufacturer:** carlo gavazzi
**Manufacturer code:** RS1A23D25
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 56.99 €
**Prices and availability valid until:** 2026-07-27 23:59
**Price without VAT (21%):** 47.10 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--carlo-gavazzi-rs1a23d25--12466426

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 16.07.2026 | free |
| Pickup points | 21.07.2026 | 1.89 EUR |
| Courier delivery to door | 21.07.2026 | 4.99 EUR |

## Summary description

The Carlo Gavazzi RS1A23D25 is a high-performance single-phase solid state relay designed for reliable switching in industrial applications. It features a 25A current rating, 230V AC output voltage, and a 4.5-32V DC control input. This compact relay provides efficient, silent, and durable operation, making it an ideal solution for heating, lighting, and motor control systems requiring precise electrical switching.

## Long description

The Carlo Gavazzi RS1A23D25 is a high-performance single-phase solid state relay engineered for precise and reliable electrical switching in demanding industrial environments. This compact device is designed to handle a load current of up to 25A with an output voltage of 230V AC, controlled by a versatile 4.5-32V DC input signal. By utilizing semiconductor technology, it eliminates the mechanical wear associated with traditional electromechanical relays, ensuring a long service life and consistent performance in automated systems.
Advantages
This solid state relay offers significant benefits including silent operation and high-speed switching capabilities, which are essential for maintaining stability in sensitive control loops. Its robust construction provides excellent resistance to vibration and shock, making it suitable for harsh industrial settings. Furthermore, the electronic switching mechanism prevents contact arcing, thereby reducing electromagnetic interference and increasing the overall safety and reliability of the electrical circuit.
Suitable for
Heating element control in industrial ovens and furnaces
Lighting control systems requiring frequent switching
Motor control applications for small AC motors
Temperature regulation systems in manufacturing processes
This relay may not be suitable for applications requiring the switching of high-inrush current loads that exceed the device's specified surge current rating without proper protection. Additionally, it is not intended for use in circuits where complete galvanic isolation is required for safety maintenance, as solid state relays may exhibit a small leakage current even when in the off state.
Key specifications
Rated operational current: 25A
Operational voltage range: 230V AC
Control input voltage: 4.5-32V DC
Switching type: Zero-crossing
Mounting style: Panel mount
To use the Carlo Gavazzi RS1A23D25, ensure that the device is mounted on a suitable heat sink to dissipate heat generated during operation, as thermal management is critical for maintaining the rated current capacity. Connect the control signal wires to the input terminals and the load circuit to the output terminals, ensuring that all connections are tightened securely to prevent overheating. Verify that the input voltage polarity is correct before energizing the system.
What to consider before purchase
Ensure the load current does not exceed 25A under continuous operation
Verify that the control signal source provides a voltage within the 4.5-32V DC range
Assess the need for an appropriate heat sink based on the ambient temperature and load
Confirm that the application environment is compatible with the relay's physical dimensions and mounting requirements
Usage recommendations
Always install the relay in a well-ventilated area and use a thermal interface material between the relay base and the heat sink to optimize heat transfer and prevent premature failure due to overheating.

## FAQ

### How much does the Carlo Gavazzi RS1A23D25 Single-Phase Solid State Relay cost, and is it available for purchase?

The price is 56.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 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 16.07.2026 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 carlo gavazzi 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 carlo gavazzi 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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