Legrand TX3 4P 40A Type C Circuit Breaker

Name: Legrand TX3 4P Miniature Circuit 404260
Brand: Legrand
SKU: 12458163
Price: 64.99 EUR
Availability: InStock

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Legrand TX3 4P Miniature Circuit Breaker, 40A, Type C

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Short description

The Legrand TX3 4P miniature circuit breaker is designed for reliable electrical circuit protection. It features a 40 A rated current, Type C tripping characteristic, and operates at 240-415 V with a 50-60 Hz frequency. With an IP20 protection rating, this device is suitable for industrial and residential electrical distribution systems, ensuring safety against overloads and short circuits.

Available for order: 4 pcs.

Warranty: 2 Years

SKU: 12458163

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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}}

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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 €

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From 1.99 €

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Payment Methods:

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Product information

Description

The Legrand TX3 4P miniature circuit breaker is a high-quality electrical protection device engineered to safeguard residential and industrial circuits from overloads and short circuits. With a rated current of 40A and a robust four-pole design, this circuit breaker ensures reliable power distribution and enhanced safety for complex electrical installations. Its compact construction and standardized mounting make it an essential component for modern electrical panels requiring consistent performance and durability.

Advantages

This circuit breaker offers exceptional reliability due to the advanced engineering standards of the Legrand brand. The Type C tripping characteristic provides a balanced response to current surges, making it ideal for circuits with moderate inrush currents. Its four-pole configuration allows for the simultaneous disconnection of all phases and the neutral, providing comprehensive protection and maintenance safety. The device is built to withstand demanding operational conditions while maintaining precise tripping accuracy.

Suitable for

Residential electrical distribution boards
Industrial power supply systems
Protection of lighting and heating circuits
Commercial building electrical infrastructure

This device may not be suitable for applications requiring a different tripping curve, such as highly sensitive electronic equipment that might necessitate a Type B breaker, or heavy industrial machinery with extremely high starting currents that could cause nuisance tripping. It is also not intended for outdoor use without a suitable weather-resistant enclosure due to its IP20 rating.

Key specifications

Rated current: 40 A
Number of poles: 4
Tripping characteristic: Type C
Operating voltage: 240 - 415 V
Frequency: 50 - 60 Hz
Protection rating: IP20
Dimensions: 88 mm x 70.8 mm x 77.8 mm

How to use

The Legrand TX3 circuit breaker is designed for installation on a standard DIN rail within an electrical distribution board. Installation should be performed by a qualified electrician to ensure all connections are tightened to the specified torque and that the wiring complies with local electrical codes. Once installed, the toggle switch allows for manual control of the circuit, while the internal mechanism automatically trips the breaker in the event of an electrical fault.

What to consider before purchase

Verify that the 40A rating matches the load requirements of your circuit.
Ensure the Type C characteristic is appropriate for the connected appliances.
Confirm there is sufficient space on the DIN rail for a 4-pole device.
Check 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 breaker periodically to ensure the tripping mechanism remains operational. Always disconnect the main power supply before performing any maintenance or modifications to the electrical panel.

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:: 40 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 4P 40A Type C Circuit Breaker cost, and is it available for purchase?

The price is 64.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 4 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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