# Legrand 406400 FR 301 Isolating Switch 16A

**URL:** https://aio.lv/en/product--legrand-406400--12450119
**Data updated:** 2026-05-18 02:45 (EEST)
**Category:** Power Sockets
**Manufacturer:** Legrand
**Manufacturer code:** 406400
**EAN:** 3245064064002
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 14.49 €
**Prices and availability valid until:** 2026-07-11 23:59
**Price without VAT (21%):** 11.98 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--legrand-406400--12450119

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.07.2026 | free |
| Pickup points | 08.07.2026 | 1.99 EUR |
| Courier delivery to door | 08.07.2026 | 4.99 EUR |

## Summary description

The Legrand 406400 FR 301 is a high-quality isolating switch designed for safe electrical circuit disconnection. Rated at 16A, this device ensures reliable performance in residential and commercial electrical installations. It is engineered for durability and ease of integration into standard distribution boards, providing essential protection and control for various electrical systems.

## Long description

The Legrand 406400 FR 301 is a professional-grade isolating switch engineered for the secure disconnection of electrical circuits. Designed for a rated current of 16A, this device serves as a critical component in both residential and commercial electrical distribution systems, ensuring that power can be safely cut off for maintenance or emergency purposes. Its robust construction and standardized design allow for seamless integration into existing electrical panels, providing reliable control and enhanced safety for various electrical installations.
Advantages
This isolating switch offers exceptional reliability and durability, meeting the high standards expected from Legrand electrical components. Its compact design facilitates efficient use of space within distribution boards, while the intuitive operation ensures that users can quickly and safely isolate circuits when necessary. By providing a clear physical break in the circuit, it helps maintain a safe working environment for electrical maintenance and system management.
Suitable for
Residential electrical distribution boards
Commercial building power management systems
Safe circuit isolation during maintenance
Control of individual electrical branches
When it may not be suitable
This device is not intended for use as a circuit breaker or for protection against overloads and short circuits. It does not provide automatic disconnection in the event of a fault, and therefore should always be installed in conjunction with appropriate protective devices like fuses or miniature circuit breakers.
Key specifications
Rated current: 16A
Device type: Isolating switch
Mounting: Standard distribution board rail
Quantity: 1 piece per pack
How to use
The Legrand 406400 should be installed by a qualified electrician in accordance with local electrical regulations. It is designed to be mounted onto a standard DIN rail within a distribution enclosure. Once installed, the switch is operated manually using the toggle mechanism on the front panel to connect or disconnect the power supply to the downstream circuit.
What to consider before purchase
Ensure the 16A rating is compatible with your circuit requirements
Verify space availability in your distribution board
Confirm that this device is used for isolation and not as a substitute for a circuit breaker
Usage recommendations
Always ensure the power supply is verified as disconnected before performing any maintenance on the downstream electrical system. Regularly inspect the switch for any signs of physical damage to ensure continued safe operation.

## Specifications

### Packaging data

| Feature | Value |
|---|---|
| Quantity per pack | 1 pc(s) |

## FAQ

### How much does the Legrand 406400 FR 301 Isolating Switch 16A cost, and is it available for purchase?

The price is 14.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 48 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 03.07.2026 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

https://aio.lv/img/cache/product/12450119/68777642_large.webp