# Legrand 412401 Silent Time-Delay Relay 230VAC 1NO

**URL:** https://aio.lv/en/product--legrand-412401--12452816
**Data updated:** 2026-05-18 02:43 (EEST)
**Category:** Power Sockets
**Manufacturer:** Legrand
**Manufacturer code:** 412401
**EAN:** 3245064124010
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 50.99 €
**Prices and availability valid until:** 2026-07-14 23:59
**Price without VAT (21%):** 42.14 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--legrand-412401--12452816

## 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 412401 is a silent time-delay relay designed for 230VAC circuits. Featuring a 1NO (normally open) contact configuration, this device provides reliable time-controlled switching for electrical installations. Its silent operation makes it ideal for residential and commercial environments where noise reduction is required. It ensures precise timing control for lighting or ventilation systems.

## Long description

The Legrand 412401 is a high-quality silent time-delay relay engineered for 230VAC electrical circuits. This device features a 1NO (normally open) contact configuration, providing reliable and precise time-controlled switching for various electrical installations. Designed with a focus on acoustic comfort, its silent operation makes it an excellent choice for environments where noise reduction is a priority, such as bedrooms, offices, or quiet public spaces. It ensures consistent performance for managing lighting or ventilation systems with accuracy.
Advantages
The primary benefit of this relay is its silent switching mechanism, which eliminates the audible clicking sounds typical of standard electromechanical relays. This feature significantly enhances user comfort in residential and professional settings. Furthermore, the device is built to the high standards of Legrand, ensuring long-term durability and consistent timing precision. Its compact design allows for easy integration into standard electrical distribution boards, simplifying the installation process for professionals.
Suitable for
Residential lighting control systems
Ventilation and exhaust fan timing
Quiet office environments
Public buildings requiring noise-sensitive equipment
When it may not be suitable
This relay is specifically designed for 230VAC circuits and is not compatible with low-voltage DC systems or high-power industrial machinery that exceeds its rated switching capacity. It should not be used in environments with extreme humidity or temperatures outside the manufacturer's specified operating range.
Key specifications
Operating voltage: 230VAC
Contact configuration: 1NO (Normally Open)
Operation type: Silent time-delay
Mounting: Standard DIN rail
How to use
The relay should be installed by a qualified electrician into a standard distribution board. Once mounted on the DIN rail, the input terminals are connected to the 230VAC power supply, and the output terminals are wired to the load, such as a light or fan. The timing parameters should be configured according to the specific requirements of the connected device before finalizing the installation and restoring power to the circuit.
What to consider before purchase
Verify that your circuit voltage is 230VAC
Ensure the load current does not exceed the relay's rated capacity
Confirm that the DIN rail space is available in your distribution board
Usage recommendations
Always ensure the power supply is completely disconnected before attempting any installation or maintenance work on the relay to prevent electrical hazards.

## FAQ

### How much does the Legrand 412401 Silent Time-Delay Relay cost, and is it available for purchase?

The price is 50.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 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

## Image

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