Legrand TX3 3A Type C Miniature Circuit Breaker

Name: Legrand TX3 Miniature Circuit Breaker 403539
Brand: Legrand
SKU: 12445020
Price: 49.49 EUR
Availability: InStock

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Legrand TX3 Miniature Circuit Breaker 3A Type C

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Short description

The Legrand TX3 miniature circuit breaker is designed for reliable electrical circuit protection. It features a 3 A rated current, Type C tripping characteristic, and operates within a 240-415 V voltage range at 50-60 Hz. With an IP20 protection rating, this device is suitable for standard electrical distribution systems, ensuring safety and efficient performance in residential or commercial installations.

Available for order: 3 pcs.

Warranty: 2 Years

SKU: 12445020

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Deliver the order:

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to the Customer Service Center at Kengaraga 2b, Riga

06.07.2026 {{selectedOffer.officeDeliveryString}}

free

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Customer service center

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

06.07.2026 {{selectedOffer.officeDeliveryString}}

free

Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!

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From 4.99 €

Parcel couriers

Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts nodaļa

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From 1.99 €

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Payment Methods:

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

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Product information

Description

The Legrand TX3 Miniature Circuit Breaker 3A Type C is a high-quality electrical protection device engineered to safeguard circuits against overloads and short circuits. Designed for integration into standard electrical distribution boards, this 3-pole breaker ensures consistent performance and safety in both residential and commercial environments. It operates reliably within a voltage range of 240-415 V and a frequency of 50-60 Hz, providing a robust solution for modern electrical infrastructure.

Advantages

This circuit breaker offers exceptional reliability due to the high manufacturing standards associated with the Legrand brand. Its Type C tripping characteristic makes it particularly effective for circuits with moderate inrush currents, such as those powering lighting systems or small motors. The compact design allows for efficient use of space within distribution cabinets, while the durable construction ensures a long service life and consistent protection for connected electrical equipment.

Suitable for

Residential electrical distribution boards
Commercial lighting circuits
Small motor control applications
General electrical infrastructure protection

When it may not be suitable

This device is not intended for outdoor use or environments exposed to moisture, dust, or extreme weather conditions, as it carries an IP20 rating. It may also not be suitable for high-inrush current applications that require a Type D tripping characteristic, such as large industrial transformers or heavy-duty machinery.

Key specifications

Rated current: 3 A
Tripping characteristic: Type C
Number of poles: 3
Voltage range: 240-415 V
Frequency: 50-60 Hz
Protection rating: IP20
Dimensions: 88 mm (height) x 53.1 mm (width) x 77.8 mm (depth)

How to use

The Legrand TX3 circuit breaker should be installed by a qualified electrician onto a standard DIN rail within an electrical distribution panel. Ensure that the power supply is completely disconnected before beginning the installation process. The device is mounted by snapping it onto the rail and securing the electrical connections according to the specified torque requirements. Once installed, the breaker can be manually toggled to control the circuit, and it will automatically trip in the event of an electrical fault.

What to consider before purchase

Verify that the 3 A rated current is appropriate for the specific load of your circuit.
Ensure the Type C tripping characteristic matches the requirements of your connected devices.
Confirm that the installation environment meets the IP20 protection requirements.
Check the available space in your distribution board to accommodate the 53.1 mm width.

Usage recommendations: Regularly inspect the circuit breaker for any signs of physical damage or discoloration. It is recommended to perform a functional test periodically to ensure the tripping mechanism remains responsive and effective.

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:: 53.1 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:: 3 A
Input frequency:: 50 - 60
Rated voltage:: 400 V

Features

Number of poles:: 3
Installation type:: DIN-rail

Technical details

Doesn't contain:: Halogen

Description

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Customer questions

FAQ

How much does the Legrand TX3 3A Type C Miniature Circuit Breaker cost, and is it available for purchase?

The price is 49.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 3 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. 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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