# Legrand TX3 404082 Miniature Circuit Breaker 1P 10A Type B 10kA

**URL:** https://aio.lv/en/product--legrand-404082--12458158
**Data updated:** 2026-05-18 09:34 (EEST)
**Category:** Power Sockets
**Manufacturer:** Legrand
**Manufacturer code:** 404082
**EAN:** 3414970391810
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 13.99 €
**Prices and availability valid until:** 2026-07-14 23:59
**Price without VAT (21%):** 11.56 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--legrand-404082--12458158

## 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 TX3 404082 is a 1-pole miniature circuit breaker designed for reliable electrical circuit protection. It features a 10A rated current, Type B tripping characteristic, and a 10kA breaking capacity. Operating at 240-415V and 50-60Hz, this IP20-rated device is suitable for residential and commercial distribution boards, ensuring safety against overloads and short circuits in electrical installations.

## Long description

The Legrand TX3 404082 is a high-quality 1-pole miniature circuit breaker engineered to provide dependable protection for electrical circuits in residential and commercial environments. This device is designed to detect and interrupt overloads and short circuits, ensuring the safety of your electrical infrastructure and connected appliances. With a rated current of 10A and a robust 10kA breaking capacity, it offers reliable performance for standard distribution board configurations.
Advantages
This circuit breaker stands out due to its precise Type B tripping characteristic, which is ideal for protecting circuits with low surge currents, such as lighting and general-purpose outlets. The compact design allows for efficient space utilization within electrical panels, while the durable construction ensures long-term operational stability. Its compatibility with a wide voltage range of 240-415V makes it a versatile solution for various electrical distribution systems.
Suitable for
Residential electrical distribution boards
Commercial lighting circuits
General-purpose power outlets
Protection of low-surge electrical equipment
When it may not be suitable
This device is not intended for use in circuits with high inrush currents, such as those powering large motors or transformers, where a Type C or Type D breaker would be required. It is also not suitable for outdoor environments without an appropriate protective enclosure, as it carries an IP20 rating.
Key specifications
Rated current: 10A
Tripping characteristic: Type B
Number of poles: 1
Breaking capacity: 10kA
Operating voltage: 240-415V AC
Frequency: 50-60Hz
Protection rating: IP20
Dimensions: 17.8 mm x 77.8 mm x 88 mm
How to use
The Legrand TX3 circuit breaker is designed for mounting on a standard DIN rail within a distribution board. Installation should be performed by a qualified electrician in accordance with local electrical regulations. The device features clear terminal markings to facilitate secure wire connections. Once installed, the toggle switch allows for manual operation to connect or disconnect the circuit, while the internal mechanism automatically trips the switch in the event of an electrical fault.
What to consider before purchase
Ensure the 10A rating matches the requirements of your specific circuit load.
Verify that the Type B characteristic is appropriate for the connected equipment.
Confirm that the available space in your distribution board accommodates the 17.8 mm width of the device.
Check that the installation environment meets the IP20 protection requirements.
Usage recommendations
Regularly inspect the circuit breaker for any signs of physical damage or discoloration. It is recommended to test the functionality of the breaker periodically to ensure the protection mechanism remains responsive. Do not attempt to bypass or modify the device, as this compromises the safety of the entire electrical system.

## Specifications

| Feature | Value |
|---|---|
| Type | Type B |
| Storage temperature (T-T) | -40 - 70 |
| Pollution degree | 2 |
| Circuit breaker type | Miniature circuit breaker |
| Dielectric strength | 4000 V |
| Energy limiting class | 3 |

### Weight & dimensions

| Feature | Value |
|---|---|
| Height | 88 mm |
| Width | 17.8 mm |
| Depth | 77.8 mm |

### Design

| Feature | Value |
|---|---|
| International Protection (IP) code | IP20 |

### Power

| Feature | Value |
|---|---|
| Input voltage | 240 - 415 |
| Rated current | 10 A |
| Input frequency | 50 - 60 |
| Rated voltage | 230 V |

### Features

| Feature | Value |
|---|---|
| Number of poles | 1 |
| Installation type | DIN-rail |

### Technical details

| Feature | Value |
|---|---|
| Doesn't contain | Halogen |

## FAQ

### How much does the Legrand TX3 404082 Miniature Circuit Breaker 1P 10A cost, and is it available for purchase?

The price is 13.99 € (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 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

https://aio.lv/img/cache/product/12458158/68774649_large.webp