Legrand TX3 403564 4-Pole Miniature Circuit Breaker 25A

Name: Legrand TX3 4-Pole Miniature Circuit 403564
Brand: Legrand
SKU: 12449220
Price: 44.99 EUR
Availability: InStock

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Legrand TX3 4-Pole Miniature Circuit Breaker, 25A, Type C, 6kA

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Short description

The Legrand TX3 miniature circuit breaker is a 4-pole electrical protection device designed for 25A rated current. It features a Type C tripping characteristic and operates at 240-415V with a 50-60Hz frequency. Rated for a 6kA breaking capacity, this IP20-rated component ensures reliable circuit protection in residential and commercial electrical installations. It is engineered for standard DIN rail mounting to provide safe and efficient power distribution.

Available for order: 11 pcs.

Warranty: 2 Years

SKU: 12449220

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

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From 4.99 €

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Product information

Description

The Legrand TX3 4-Pole Miniature Circuit Breaker is a robust electrical protection component designed to safeguard circuits against overloads and short circuits. With a rated current of 25A and a 6kA breaking capacity, this device provides reliable performance in both residential and commercial electrical systems. It is engineered for standard DIN rail mounting, ensuring seamless integration into modern distribution boards and electrical panels.

Advantages

This circuit breaker offers high operational reliability and safety for complex electrical installations. Its 4-pole configuration allows for the simultaneous disconnection of all phases, providing comprehensive protection for three-phase systems. The Type C tripping characteristic makes it particularly effective for circuits with moderate inrush currents, such as those powering motors or lighting groups. The compact design and standardized dimensions facilitate easy installation and maintenance within existing electrical infrastructures.

Suitable for

Three-phase residential electrical systems
Commercial power distribution boards
Protection of lighting circuits with high inrush currents
Motor control circuits
General electrical infrastructure requiring 25A protection

When it may not be suitable

This device is not intended for use in environments with high moisture or dust levels, as it carries an IP20 rating. It is also not suitable for applications requiring a different tripping characteristic, such as Type B for sensitive electronic equipment or Type D for heavy inductive loads.

Key specifications

Rated current: 25A
Number of poles: 4
Tripping characteristic: Type C
Breaking capacity: 6kA
Voltage range: 240-415V
Frequency: 50-60Hz
Ingress protection: IP20
Mounting: DIN rail
Dimensions: 88mm x 70.8mm x 77.8mm

How to use

The Legrand TX3 circuit breaker should be installed by a qualified electrician in accordance with local electrical regulations. The device is designed to be snapped onto a standard DIN rail within an enclosure. Ensure that the supply cables are securely connected to the input terminals and the load cables to the output terminals, maintaining proper torque settings to prevent loose connections. Once installed, the toggle switch can be used to manually open or close the circuit as needed.

What to consider before purchase

Verify that the 25A rating matches your circuit requirements
Ensure the 4-pole configuration is compatible with your wiring system
Check that the enclosure provides adequate protection against environmental factors
Confirm that the DIN rail space is sufficient for the 70.8mm width

Usage recommendations

Regularly inspect the circuit breaker for signs of wear or overheating. Test the functionality periodically to ensure the mechanism operates correctly. Do not exceed the rated breaking capacity of 6kA in any installation.

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:: 25 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 403564 4-Pole Miniature Circuit Breaker 25A cost, and is it available for purchase?

The price is 44.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 11 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 03.07.2026 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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

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