Miniature circuit breaker Legrand TX3 Type C 2-pole

Name: Miniature circuit breaker Legrand TX3 403523
Brand: Legrand
SKU: 12113031
Price: 26.49 EUR
Availability: InStock

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Miniature circuit breaker Legrand TX3 Type C 2-pole, 4 A, 240–415 V, 50–60 Hz, IP20

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Short description

Legrand TX3 miniature circuit breaker, Type C, 2-pole, rated current 4 A for protection of circuits against overloads and short circuits. Designed for 240–415 V systems with 50–60 Hz frequency and IP20 protection. Compact DIN-rail mounting dimensions: width 35.4 mm, depth 77.8 mm, height 88 mm. Suitable for residential and light commercial distribution boards.

Available for order: 40 pcs.

Warranty: 2 Years

SKU: 12113031

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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

Legrand TX3 miniature circuit breaker Type C, 2-pole, 4 A, is designed to protect electrical circuits from overloads and short circuits in 240–415 V alternating current systems with 50–60 Hz frequency. The device has IP20 protection and compact DIN-rail mounting dimensions (width 35.4 mm, depth 77.8 mm, height 88 mm), making it suitable for installation in residential and light commercial distribution boards where space efficiency and reliable circuit protection are required.

Advantages

The TX3 breaker provides stable tripping characteristics of Type C, ensuring reliable response to moderate inrush currents typical for lighting and motor-start applications while protecting conductors and equipment from fault conditions. Its 2-pole design allows simultaneous disconnection of both live conductors in single-phase or two-phase arrangements, and the IP20 rating protects against accidental contact with live parts. The compact dimensions facilitate installation in crowded consumer units and distribution panels.

Suitable for

Protection of lighting circuits in residential and small commercial installations
Protection of small motors, pumps and appliances with moderate inrush currents
Distribution boards and consumer units with limited DIN-rail space
Circuits requiring simultaneous disconnection of two conductors

Key specifications

Type: C tripping curve
Poles: 2-pole configuration
Rated current: 4 A
Rated voltage range: 240–415 V AC
Frequency: 50–60 Hz
Degree of protection: IP20
Mounting: DIN-rail
Dimensions (W×D×H): 35.4 mm × 77.8 mm × 88 mm

How to use

Install the Legrand TX3 breaker on a standard DIN-rail inside the distribution board, following local electrical codes and safety regulations. Ensure supply is isolated before connecting conductors. Connect the incoming and outgoing conductors to the breaker terminals with appropriate torque for secure contact. Verify the breaker rating matches the conductors and downstream equipment. After installation, restore supply and perform functional checks by switching the breaker on and off to confirm correct operation.

Usage recommendations

Use the breaker within its rated voltage and frequency range and select conductor sizes and upstream protective devices compatible with a 4 A rated current. For circuits with higher fault current or special protection requirements, consult applicable standards or a qualified electrician to determine suitable protective devices. Regularly inspect the distribution board for signs of overheating or loose connections.

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:: 35.4 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:: 4 A
Input frequency:: 50 - 60
Rated voltage:: 400 V

Features

Number of poles:: 2
Installation type:: DIN-rail

Technical details

Doesn't contain:: Halogen

Description

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FAQ

How much does the Miniature circuit breaker Legrand TX3 Type C 2-pole cost, and is it available for purchase?

The price is 26.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 40 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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