# Legrand 412910 Modular Bistable Switch 2NO 20A 250V AC

**URL:** https://aio.lv/en/product--legrand-412910--12454293
**Data updated:** 2026-05-18 02:39 (EEST)
**Category:** Power Sockets
**Manufacturer:** Legrand
**Manufacturer code:** 412910
**EAN:** 3414970531568
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 32.49 €
**Prices and availability valid until:** 2026-07-14 23:59
**Price without VAT (21%):** 26.85 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--legrand-412910--12454293

## 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 412910 is a modular bistable switch designed for reliable electrical circuit control. Featuring a 2NO (normally open) contact configuration, it operates at 20A and 250V AC. This high-quality component is ideal for professional electrical installations, providing efficient switching capabilities in modular distribution boards. It ensures durability and precise performance for various industrial and residential automation applications.

## Long description

The Legrand 412910 modular bistable switch is a high-performance electrical component engineered for precise circuit control in professional installations. Designed for integration into modular distribution boards, this device features a 2NO (normally open) contact configuration and supports a current rating of 20A at 250V AC. Its robust construction ensures long-term reliability and consistent switching performance, making it an essential element for modern electrical infrastructure in both residential and industrial settings.
Advantages
This bistable switch offers exceptional durability and operational stability, ensuring that electrical circuits remain in the desired state until the next command is received. Its modular design allows for seamless installation within standard distribution panels, saving space and simplifying wiring processes. By utilizing high-quality materials, the device provides consistent performance under various load conditions, reducing the need for frequent maintenance and enhancing the overall safety of the electrical system.
Suitable for
Residential lighting control systems
Industrial automation and process control
Modular distribution board configurations
Building management systems requiring bistable switching
This switch may not be suitable for applications requiring high-frequency switching or environments where the electrical load exceeds the specified 20A limit. It is also not intended for use in circuits where a momentary pulse is required without the bistable latching functionality.
Key specifications
Contact configuration: 2NO (normally open)
Rated current: 20A
Rated voltage: 250V AC
Dimensions: 90 mm x 20 mm x 70 mm
Installation should be performed by a qualified professional in accordance with local electrical regulations. The device is mounted onto a standard DIN rail within a distribution board. Ensure that the power supply is disconnected before beginning the installation process and verify that all connections are tightened to the manufacturer's specifications to prevent overheating or poor contact.
What to consider before purchase
Verify that the 20A current rating is sufficient for your specific load requirements
Ensure compatibility with your existing modular distribution board layout
Confirm that the 2NO contact configuration meets your circuit design needs
Usage recommendations
For optimal longevity and performance, ensure the device is installed in a clean, dry environment protected from excessive dust and moisture. Regularly inspect the terminal connections during routine maintenance to ensure they remain secure.

## Specifications

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.06 kg |
| Height | 70 mm |
| Width | 90 mm |
| Depth | 20 mm |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 608 g |
| Package depth | 88 mm |
| Package height | 100 mm |
| Package width | 184 mm |
| Quantity per pack | 10 pc(s) |

## FAQ

### How much does the Legrand 412910 Modular Bistable Switch cost, and is it available for purchase?

The price is 32.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 15 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, 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/12454293/68776111_large.webp