Legrand TX3 4-Pole Miniature Circuit Breaker 50A

Name: Legrand TX3 4-Pole Miniature Circuit 403567
Brand: Legrand
SKU: 12446230
Price: 97.49 EUR
Availability: InStock

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Legrand TX3 4-Pole Miniature Circuit Breaker, 50A, Type C, 6kA

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Short description

The Legrand TX3 4-pole miniature circuit breaker is designed for reliable electrical circuit protection. It features a 50A rated current, Type C tripping characteristic, and a 6kA breaking capacity. Operating at 240-415V and 50-60Hz, this IP20-rated device is suitable for industrial and commercial electrical installations, ensuring safety against overloads and short circuits.

Available for order: 5 pcs.

Warranty: 2 Years

SKU: 12446230

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2b. Kengaraga str., Riga, Latvia, LV-1063

06.07.2026 {{selectedOffer.officeDeliveryString}}

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From 4.99 €

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Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment

36 months installment: from 2.71 euros per month

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Product information

Description

The Legrand TX3 4-pole miniature circuit breaker is a high-quality electrical protection device engineered to safeguard industrial and commercial electrical installations. With a rated current of 50A and a 6kA breaking capacity, this device provides reliable defense against overloads and short circuits. It is designed to operate efficiently within a voltage range of 240-415V and a frequency of 50-60Hz, ensuring consistent performance in demanding electrical environments.

Advantages

This circuit breaker offers exceptional reliability and durability, which are hallmarks of the Legrand brand. Its 4-pole configuration allows for comprehensive protection across multiple phases, making it an essential component for complex electrical distribution systems. The Type C tripping characteristic provides a balanced response to both standard and high-inrush current loads, preventing nuisance tripping while maintaining safety. The compact design ensures it fits easily into standard distribution boards, optimizing space without compromising on protective capabilities.

Suitable for

Industrial electrical distribution panels
Commercial building power management
Three-phase motor protection
General electrical circuit safety in professional settings

When it may not be suitable

This device is not intended for residential use where lower current ratings are typically required. It is also not suitable for outdoor environments without an additional protective enclosure, as it carries an IP20 rating which offers no protection against water or moisture.

Key specifications

Rated current: 50A
Tripping characteristic: Type C
Number of poles: 4
Breaking capacity: 6kA
Voltage range: 240-415V
Frequency: 50-60Hz
Protection rating: IP20
Dimensions: 88mm x 70.8mm x 77.8mm

How to use

The Legrand TX3 circuit breaker should be installed by a qualified electrician onto a standard DIN rail within a distribution board. Ensure that the supply voltage and load requirements are compatible with the 50A rating and Type C characteristics before connection. Secure the cables firmly into the terminals to prevent overheating and ensure proper electrical contact. Once installed, the toggle switch can be used to manually disconnect or reconnect the circuit as needed.

What to consider before purchase

Verify that the 50A rating matches your specific load requirements.
Ensure the 4-pole configuration is appropriate for your phase setup.
Confirm that the installation environment is dry and free from dust, as the device is IP20 rated.
Check the available space in your distribution board to accommodate the 70.8mm width.

Usage recommendations

Always ensure the main power supply is disconnected before attempting installation or maintenance. Regularly inspect the circuit breaker for signs of wear or heat damage to maintain optimal safety standards.

All features

Type:: Type C
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

Height:: 88 mm
Width:: 70.8 mm
Depth:: 77.8 mm

Design

International Protection (IP) code: Device protection rating against dust and water according to the international IP standard.: IP20

Power

Input voltage:: 240 - 415
Rated current:: 50 A
Input frequency:: 50 - 60
Rated voltage:: 400 V

Features

Number of poles:: 4
Installation type:: DIN-rail

Technical details

Doesn't contain:: Halogen

Description

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Customer questions

FAQ

How much does the Legrand TX3 4-Pole Miniature Circuit Breaker 50A cost, and is it available for purchase?

The price is 97.49 € (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 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, Installment. All transactions are 100% secure and encrypted.

Can Legrand TX3 4-Pole Miniature Circuit Breaker 50A be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. We work with leading banks and leasing companies in Latvia, allowing you to make your purchase on convenient terms — with a minimal down payment and a repayment period from 3 to 36 months. You can apply for credit or installments for the Legrand TX3 4-Pole Miniature Circuit Breaker 50A online, and the application process is as simple as possible:

Select the product on the website and add it to your cart;
When placing your order, choose the payment method “Installments”;
Fill in the required details for the lending partner;
Receive a decision within a few minutes.

For more information about available payment options, interest-free installment terms, and credit conditions in Latvia, please visit the Payment page.

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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

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