# Legrand 412400 Installation Bistable Relay 230VAC

**URL:** https://aio.lv/en/product--legrand-412400--12444773
**Data updated:** 2026-05-18 02:46 (EEST)
**Category:** Power Sockets
**Manufacturer:** Legrand
**Manufacturer code:** 412400
**EAN:** 3245064124003
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 47.99 €
**Prices and availability valid until:** 2026-07-14 23:59
**Price without VAT (21%):** 39.66 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--legrand-412400--12444773

## 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 Legrand 412400 is a silent installation bistable relay designed for efficient electrical circuit control. Operating at 230VAC, this device is engineered for reliable switching in residential and commercial electrical installations. Its compact design ensures easy integration into standard distribution boards, providing a durable solution for lighting and appliance management.

## Long description

The Legrand 412400 is a professional-grade installation bistable relay designed for the efficient control of electrical circuits in residential and commercial environments. Operating at a control voltage of 230VAC, this device provides a reliable switching mechanism for lighting systems and various electrical appliances. Its compact, single-module design allows for seamless integration into standard distribution boards, ensuring a clean and organized electrical installation.
Advantages
This bistable relay is engineered for silent operation, making it an ideal choice for environments where noise reduction is essential, such as bedrooms, offices, or quiet zones. The device is built to high manufacturing standards, ensuring long-term durability and consistent performance under regular switching loads. Its compact form factor saves valuable space in electrical enclosures, while the straightforward design simplifies the installation process for qualified electricians.
Suitable for
Lighting control systems in residential buildings
Switching electrical appliances in commercial spaces
Applications requiring silent relay operation
Integration into standard modular distribution boards
When it may not be suitable
This device is not intended for use in circuits exceeding its rated voltage or current specifications. It is also not suitable for environments with extreme moisture or dust levels unless housed in an appropriate protective enclosure.
Key specifications
Control voltage: 230 V
Contact type: 1 Normally Open (N/O)
Module width: 1 module
Compliance: EN 60669-2-2
Weight: 82 g
How to use
The Legrand 412400 should be installed by a qualified professional in accordance with local electrical regulations. The device mounts onto a standard DIN rail within a distribution board. Once mounted, connect the control circuit to the designated terminals and wire the load circuit through the normally open contact. Ensure all connections are tightened securely before energizing the system.
What to consider before purchase
Verify that your control circuit voltage matches the 230V requirement
Ensure there is sufficient space on the DIN rail for a 1-module device
Confirm that the 1 N/O contact configuration meets your specific switching needs
Usage recommendations
For optimal performance and safety, always ensure the electrical load does not exceed the rated capacity of the relay. Periodically inspect the connections during routine maintenance of the distribution board to ensure they remain secure.

## Specifications

| Feature | Value |
|---|---|
| Number of modules | 1 |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.082 kg |

### Performance

| Feature | Value |
|---|---|
| Remotely operated | No |

### Design

| Feature | Value |
|---|---|
| Product colour | Multicolour |

## FAQ

### How much does the Legrand 412400 Bistable Relay cost, and is it available for purchase?

The price is 47.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 14 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. 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 Legrand 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 Legrand 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

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: weight, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

## Image

https://aio.lv/img/cache/product/12444773/68779597_large.webp