# Legrand TX3 Miniature Circuit Breaker 25A Type B 2-Pole

**URL:** https://aio.lv/en/product--legrand-403389--12468263
**Data updated:** 2026-05-18 09:39 (EEST)
**Category:** Power Sockets
**Manufacturer:** Legrand
**Manufacturer code:** 403389
**EAN:** 3414970387233
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 24.99 €
**Prices and availability valid until:** 2026-08-04 23:59
**Price without VAT (21%):** 20.65 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--legrand-403389--12468263

## 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 miniature circuit breaker is a 2-pole electrical protection device rated at 25 A. Designed for 240-415 V systems at 50-60 Hz, it features Type B tripping characteristics for reliable circuit protection. With an IP20 rating, this component is suitable for standard distribution board installations, ensuring safety and efficiency in residential or commercial electrical networks.

## Long description

The Legrand TX3 Miniature Circuit Breaker 25A Type B 2-Pole is a high-quality electrical protection device engineered to safeguard residential and commercial circuits against overloads and short circuits. This 2-pole unit is designed for integration into standard distribution boards, providing reliable performance in electrical systems operating between 240 and 415 V. With its Type B tripping characteristic, it is specifically optimized for applications where low-level fault currents are expected, ensuring consistent safety and operational efficiency.
Advantages
This circuit breaker offers robust construction and precise tripping performance, which are essential for maintaining the integrity of electrical installations. Its compact design allows for efficient space utilization within electrical panels, while the 2-pole configuration ensures simultaneous disconnection of both phase and neutral conductors for enhanced safety. The device is built to withstand standard electrical loads, providing a dependable solution for long-term circuit protection in various environments.
Suitable for
Residential electrical distribution boards
Commercial lighting and power circuits
Protection of household appliances
General electrical infrastructure maintenance
This device may not be suitable for industrial applications requiring high-inrush current handling, such as large motor starting or heavy machinery, where Type C or Type D tripping characteristics are typically required. It is also not intended for outdoor use without a suitable weather-resistant enclosure due to its IP20 rating.
Key specifications
Rated current: 25 A
Number of poles: 2
Tripping characteristic: Type B
Input voltage: 240 - 415 V
Input frequency: 50 - 60 Hz
Protection rating: IP20
Dimensions: 35.4 mm width, 77.8 mm depth, 88 mm height
Installation should be performed by a qualified electrician in accordance with local electrical regulations. The circuit breaker is designed for mounting on a standard DIN rail within a distribution board. Ensure that the power supply is disconnected before beginning the installation process. Secure the device firmly onto the rail and connect the supply and load cables to the appropriate terminals, ensuring all connections are tightened to the manufacturer's specified torque settings.
What to consider before purchase
Verify that the 25 A rating matches your circuit requirements
Ensure the Type B characteristic is appropriate for your connected loads
Check available space in your distribution board
Confirm compatibility with your existing electrical system voltage
For optimal safety and longevity, regularly inspect the circuit breaker for signs of wear or overheating and ensure that the distribution board remains free of dust and moisture.

## 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 | 35.4 mm |
| Depth | 77.8 mm |

### Design

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

### Power

| Feature | Value |
|---|---|
| Input voltage | 240 - 415 |
| Rated current | 25 A |
| Input frequency | 50 - 60 |
| Rated voltage | 400 V |

### 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 25A Type B 2-Pole Miniature Circuit Breaker cost, and is it available for purchase?

The price is 24.99 € (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/12468263/68789694_large.webp