# Legrand TX3 Miniature Circuit Breaker 2A Type D 2-Pole

**URL:** https://aio.lv/en/product--legrand-403731--12468250
**Data updated:** 2026-05-18 09:39 (EEST)
**Category:** Power Sockets
**Manufacturer:** Legrand
**Manufacturer code:** 403731
**EAN:** 3414970390615
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 40.49 €
**Prices and availability valid until:** 2026-08-03 23:59
**Price without VAT (21%):** 33.46 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--legrand-403731--12468250

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 23.07.2026 | free |
| Pickup points | 28.07.2026 | 1.89 EUR |
| Courier delivery to door | 28.07.2026 | 4.99 EUR |

## Summary description

The Legrand TX3 is a 2-pole miniature circuit breaker designed for electrical protection with a rated current of 2 A and a Type D tripping characteristic. It operates at an input voltage of 240-415 V and a frequency of 50-60 Hz. Featuring an IP20 protection rating, this device is suitable for industrial and commercial electrical distribution systems, ensuring reliable circuit safety and overload protection.

## Long description

The Legrand TX3 Miniature Circuit Breaker is a high-quality 2-pole electrical protection device engineered to safeguard circuits against overloads and short circuits. With a rated current of 2 A and a Type D tripping characteristic, this circuit breaker is specifically designed to handle high inrush currents, making it a robust solution for demanding electrical environments. It operates efficiently within a voltage range of 240-415 V and a frequency of 50-60 Hz, ensuring consistent performance in diverse power distribution setups.
Advantages
This circuit breaker offers exceptional reliability and durability, which are hallmarks of the Legrand brand. Its Type D characteristic provides a significant advantage in applications where equipment may draw high starting currents, preventing nuisance tripping while maintaining strict safety standards. The compact 2-pole design allows for efficient space utilization in distribution boards, while the robust construction ensures long-term operational stability in both industrial and commercial settings.
Suitable for
Industrial machinery with high starting currents
Commercial electrical distribution panels
Protection of lighting circuits with high inrush loads
General electrical infrastructure requiring reliable overload protection
When it may not be suitable
This device is not intended for residential applications where standard Type B or Type C tripping characteristics are typically required for general household appliances. Additionally, it is not suitable for outdoor environments without an appropriate protective enclosure, as it carries an IP20 rating which offers no protection against water or moisture.
Key specifications
Rated current: 2 A
Tripping characteristic: Type D
Number of poles: 2
Input voltage: 240-415 V
Frequency: 50-60 Hz
Protection rating: IP20
Dimensions: 35.4 mm width, 77.8 mm depth, 88 mm height
How to use
The Legrand TX3 circuit breaker is designed for installation on a standard DIN rail within an electrical distribution board. Installation should be performed by a qualified electrician in accordance with local electrical codes and safety regulations. Ensure that the supply voltage matches the device specifications before connection. Once mounted, the wires are secured into the terminals, and the device is ready to provide active protection for the connected circuit.
What to consider before purchase
Verify that the 2 A rated current is appropriate for your specific load requirements.
Ensure the Type D tripping characteristic is necessary for your equipment to avoid compatibility issues.
Confirm that the installation environment is dry and free from dust, as the device is rated IP20.
Check the available space in your distribution board against the physical dimensions of the unit.
Usage recommendations
Always ensure the power supply is completely disconnected before attempting any installation or maintenance work on the electrical distribution system. Regularly inspect the circuit breaker for any signs of physical damage or overheating to maintain optimal safety.

## Specifications

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

### Power

| Feature | Value |
|---|---|
| Input voltage | 240 - 415 |
| Rated current | 2 A |
| Input frequency | 50 - 60 |
| Rated voltage | 400 V |

### Weight & dimensions

| Feature | Value |
|---|---|
| Height | 88 mm |
| Width | 35.4 mm |
| Depth | 77.8 mm |

### Design

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

### Features

| Feature | Value |
|---|---|
| Number of poles | 2 |
| Installation type | DIN-rail |

### Technical details

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

## FAQ

### How much does the Legrand TX3 Miniature Circuit Breaker 2A Type D cost, and is it available for purchase?

The price is 40.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 5 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 23.07.2026 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/12468250/68789703_large.webp