Legrand TX3 Miniature Circuit Breaker 3A Type C

Name: Legrand TX3 Miniature Circuit Breaker 403428
Brand: Legrand
SKU: 12449323
Price: 14.49 EUR
Availability: InStock

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Legrand TX3 Miniature Circuit Breaker 1P, 3A, Type C, 6000A

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Short description

The Legrand TX3 miniature circuit breaker is designed for reliable electrical circuit protection. This 1-pole device features a 3A rated current, Type C tripping characteristic, and a 6000A breaking capacity. It operates at 240-415V with a 50-60Hz frequency. With an IP20 protection rating, it is suitable for residential and commercial distribution boards, ensuring safety against overloads and short circuits.

Available for order: 51 pcs.

Warranty: 2 Years

SKU: 12449323

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Deliver the order:

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to the Customer Service Center at Kengaraga 2b, Riga

03.07.2026 {{selectedOffer.officeDeliveryString}}

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

03.07.2026 {{selectedOffer.officeDeliveryString}}

free

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From 4.99 €

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From 1.99 €

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Payment Methods:

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Product information

Description

The Legrand TX3 miniature circuit breaker is a high-quality electrical protection device engineered to safeguard residential and commercial circuits from overloads and short circuits. This single-pole unit is designed for integration into standard distribution boards, providing reliable performance and enhanced safety for electrical installations. With a rated current of 3A and a robust breaking capacity of 6000A, it ensures effective interruption of fault currents within a wide range of electrical systems.

Advantages

This circuit breaker offers exceptional reliability due to its precise manufacturing standards and durable construction. The Type C tripping characteristic makes it particularly effective for circuits with moderate inrush currents, preventing nuisance tripping while maintaining high levels of protection. Its compact design allows for efficient space utilization within electrical panels, and the standardized mounting dimensions ensure compatibility with most modern distribution systems.

Suitable for

Residential electrical distribution boards
Commercial office lighting and power circuits
Protection of low-current electrical appliances
Control panels requiring reliable overcurrent protection

This device may not be suitable for industrial applications requiring higher breaking capacities or specialized environmental protection beyond IP20. It is not intended for use in outdoor environments or areas exposed to moisture, dust, or extreme temperatures without appropriate protective enclosures.

Key specifications

Rated current: 3A
Number of poles: 1
Tripping characteristic: Type C
Breaking capacity: 6000A
Operating voltage: 240-415V
Frequency: 50-60Hz
Protection rating: IP20
Dimensions: 17.8 mm x 77.8 mm x 88 mm

How to use

The Legrand TX3 circuit breaker is designed for installation on a standard DIN rail within a distribution board. Installation should be performed by a qualified electrician in accordance with local electrical regulations. The device is snapped onto the rail, and the supply and load wires are connected to the respective terminals. Ensure all connections are tightened to the manufacturer's specified torque to prevent overheating and ensure optimal electrical contact.

What to consider before purchase

Verify that the 3A rated current matches the requirements of your specific circuit load.
Ensure the Type C characteristic is appropriate for the equipment connected to the circuit.
Check the available space in your distribution board to accommodate the 17.8 mm width.
Confirm that the operating voltage of your system falls within the 240-415V range.

Usage recommendations

Regularly inspect the circuit breaker for signs of physical damage or discoloration. It is recommended to test the functionality of the device periodically to ensure it remains in good working order. Do not attempt to repair or modify the internal mechanism of the circuit breaker.

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:: 17.8 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:: 3 A
Input frequency:: 50 - 60
Rated voltage:: 230 V

Features

Number of poles:: 1
Installation type:: DIN-rail

Technical details

Doesn't contain:: Halogen

Description

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Customer questions

FAQ

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

The price is 14.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 51 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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