# Finder 40.51.9.012.0000 Power Relay, 12V DC, 10A, 1 CO Contact

**URL:** https://aio.lv/en/product--finder-405190120000--3688585
**Data updated:** 2026-05-18 02:38 (EEST)
**Category:** Electronics Accessories
**Manufacturer:** Finder
**Manufacturer code:** 40.51.9.012.0000
**EAN:** 2050003917650
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 7.99 €
**Prices and availability valid until:** 2026-07-21 23:59
**Price without VAT (21%):** 6.60 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--finder-405190120000--3688585

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.89 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

The Finder 40.51.9.012.0000 is a high-quality electromagnetic power relay designed for reliable switching in industrial and automation applications. It features a 12V DC coil voltage and a 10A rated current with a single changeover (CO) contact configuration. This compact component ensures efficient performance in control circuits, providing durability and precise operation for various electrical systems and equipment.

## Long description

The Finder 40.51.9.012.0000 is a high-performance electromagnetic power relay engineered for demanding industrial and automation environments. This compact component is designed to provide reliable switching capabilities within control circuits, ensuring consistent operation and long-term durability for various electrical systems. With its precise engineering, it serves as a robust solution for managing electrical loads in professional equipment.
Advantages
This relay offers exceptional reliability due to its high-quality construction and standardized design. Its compact footprint allows for efficient space utilization on printed circuit boards, making it ideal for modern electronic assemblies. The single changeover contact configuration provides versatile switching options, while the 12V DC coil ensures compatibility with common low-voltage control systems. The device is built to withstand rigorous operational cycles, maintaining performance stability over extended periods of use.
Suitable for
Industrial automation control systems
Electronic circuit boards and control panels
Power management in electrical equipment
Low-voltage signal switching applications
When it may not be suitable
This relay is not intended for high-voltage power distribution or applications requiring switching currents significantly exceeding its 10A rating. It is also not suitable for environments with extreme moisture or corrosive gases unless housed in a protective enclosure.
Key specifications
Coil voltage: 12V DC
Rated current: 10A
Contact configuration: 1 CO (Single Changeover)
Mounting type: PCB mount
How to use
The relay is designed for direct mounting onto printed circuit boards. Ensure that the soldering process is performed according to standard electronic assembly practices to avoid thermal damage to the component. Connect the 12V DC control signal to the coil terminals and integrate the load circuit through the changeover contact pins, ensuring that the electrical load does not exceed the specified current rating.
What to consider before purchase
Verify that your control circuit provides a stable 12V DC supply.
Ensure the load current does not exceed 10A.
Check the physical dimensions to ensure compatibility with your PCB layout.
Usage recommendations
Always ensure that the power supply is disconnected before installing or replacing the relay to prevent electrical shock or damage to the circuit.

## FAQ

### How much does the Finder 40.51.9.012.0000 Power Relay 12V DC 10A cost, and is it available for purchase?

The price is 7.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 7 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 14.07.2026 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 Finder 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 Finder 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/3688585/47556411_large.webp