# Miniature circuit breaker Legrand TX3 Type D 32 A 240–415 V IP20 3-pole

**URL:** https://aio.lv/en/product--legrand-403758--12108647
**Data updated:** 2026-03-20 09:59 (EET)
**Category:** Power Sockets
**Manufacturer:** Legrand
**Manufacturer code:** 403758
**EAN:** 3414970391292
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 49.99 €
**Prices and availability valid until:** 2026-08-03 23:59
**Price without VAT (21%):** 41.31 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--legrand-403758--12108647

## 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

Legrand TX3 miniature circuit breaker, Type D, rated current 32 A for three-pole protection. Designed for 240–415 V AC systems at 50–60 Hz with IP20 protection. Compact DIN-rail device (W 53.1 mm, D 77.8 mm, H 88 mm) suited for overload and short-circuit protection in residential, commercial and light industrial electrical panels.

## Long description

Legrand TX3 miniature circuit breaker Type D 32 A is a three-pole protection device for 240–415 V AC systems. The breaker is intended for installation on a DIN rail in residential, commercial and light industrial electrical panels. It provides thermal-magnetic protection against overloads and short circuits in three-phase circuits and is designed to operate at mains frequencies of 50–60 Hz with IP20 degree of protection. The compact dimensions (W 53.1 mm, D 77.8 mm, H 88 mm) allow space-efficient mounting in distribution boards.
Advantages
The Legrand TX3 Type D 32 A breaker combines a Type D trip curve suited for inrush-current equipment with three-pole simultaneous disconnection for safer handling of three-phase loads. Its thermal-magnetic mechanism ensures reliable response to both prolonged overloads and instantaneous short-circuit currents. Compact DIN-rail housing and standardized mounting simplify installation and replacement in existing panels.
Suitable for
 Protection of three-phase circuits in residential distribution boards
 Commercial installations with motors and transformers that generate higher inrush currents
 Light industrial electrical panels requiring coordinated Type D protection
 Replacing or upgrading existing DIN-rail miniature breakers
Key specifications
 Rated current: 32 A
 Poles: 3 (three-pole)
 Trip curve: Type D (high inrush tolerance)
 Rated operational voltage: 240–415 V AC
 Frequency: 50–60 Hz
 Degree of protection: IP20
 Mounting: DIN-rail
 Function: thermal-magnetic overload and short-circuit protection
 Width (approx.): 53.1 mm
 Depth (approx.): 77.8 mm
 Height (approx.): 88 mm
How to use
Before installation, ensure the power supply is switched off and verify system compatibility with a 240–415 V AC, 50–60 Hz supply. Mount the breaker on a standard DIN rail and connect the three phase conductors and protective earth according to circuit design and local wiring regulations. Tighten terminals to the manufacturer’s recommended torque and verify wiring polarity. After installation, switch the breaker on and perform functional tests to confirm correct operation and coordination with upstream and downstream protection devices.
Usage recommendations
Use this Type D 32 A breaker where equipment produces significant inrush currents such as motors, transformers or inductive loads. Coordinate protection settings with upstream devices to maintain selectivity. Regularly inspect connections and ensure the enclosure provides IP20-level protection; do not expose the device to moisture or dust beyond its rated protection class.

## 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 | 32 A |
| Input frequency | 50 - 60 |
| Rated voltage | 400 V |

### Weight & dimensions

| Feature | Value |
|---|---|
| Height | 88 mm |
| Width | 53.1 mm |
| Depth | 77.8 mm |

### Design

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

### Features

| Feature | Value |
|---|---|
| Number of poles | 3 |
| Installation type | DIN-rail |

### Technical details

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

## FAQ

### How much does the Legrand TX3 miniature circuit breaker Type D 32 A cost, and is it available for purchase?

The price is 49.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 6 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/12108647/67654050_large.webp