# Circuit breaker Legrand 403433, 13 A, 230 V AC / 400 V AC

**URL:** https://aio.lv/en/product--legrand-403433--3784480
**Data updated:** 2025-11-21 15:09 (EET)
**Category:** Power Sockets
**Manufacturer:** Legrand
**Manufacturer code:** 403433
**EAN:** 3414970388254
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 12.49 €
**Prices and availability valid until:** 2026-08-02 23:59
**Price without VAT (21%):** 10.32 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--legrand-403433--3784480

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 22.07.2026 | free |
| Pickup points | 27.07.2026 | 1.89 EUR |
| Courier delivery to door | 27.07.2026 | 4.99 EUR |

## Summary description

Legrand circuit breaker model 403433 rated for 13 A with operating voltages 230 V AC and 400 V AC. Designed to provide overcurrent protection in electrical installations, it is suitable for residential and light commercial use. Compact module for DIN-rail mounting, ensures reliable disconnection of circuits to protect wiring and equipment.

## Long description

LEGRAND 403433 TX3 LS C13A 1p 6kA 1M (403433) is a single-pole miniature circuit breaker for overcurrent protection in residential and light commercial electrical panels. It is part of the TX3 LS family by Legrand, rated for 13 A with a C tripping characteristic, 6 kA breaking capacity and a 1-module width suitable for standard DIN-rail mounting at 230 V AC / 400 V AC.
Advantages
The LEGRAND 403433 offers dependable overcurrent protection with a C curve that balances sensitivity to overloads and tolerance for motor or transformer inrush currents. Its 6 kA breaking capacity provides safe interruption of typical fault currents in contemporary installations. The compact 1M width saves space in distribution boards while remaining compatible with standard DIN-rail systems and panel busbars.
Suitable for
Protection of single-phase branch circuits up to 13 A
Residential electrical panels and light commercial installations
Circuits with mixed loads that may have moderate inrush currents (motors, transformers)
Key specifications
Manufacturer: Legrand
Model / MPN: 403433 TX3 LS
Pole: 1p (single-pole)
Tripping characteristic: C
Rated current: 13 A
Breaking capacity: 6 kA
Module width: 1M
Rated voltage: 230 V AC / 400 V AC
EAN: 3414970388254
How to use
Mount the circuit breaker on a standard DIN-rail inside the distribution board, connect the line (supply) and load conductors according to the panel wiring diagram, and ensure torque and conductor sizes comply with applicable standards. Use the breaker to protect a single-phase branch circuit with a continuous current up to 13 A. Check coordination with upstream and downstream protective devices and perform an operational test after installation.
Usage recommendations
Install and commission this device in accordance with local electrical codes; verify mechanical and electrical compatibility with the panel busbar and adjacent devices. For installation, testing or integration into existing systems, consult a qualified electrician.

## FAQ

### How much does the Legrand 403433 circuit breaker 13 A cost, and is it available for purchase?

The price is 12.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 25 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 22.07.2026 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

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