Legrand TX3 Type C 2-pole miniature circuit breaker

Name: Miniature circuit breaker Legrand TX3 403519
Brand: Legrand
SKU: 12106406
Price: 37.99 EUR
Availability: InStock

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Miniature circuit breaker Legrand TX3 Type C 2-pole, 0.5 A, 240–415 V, 50–60 Hz, IP20

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Short description

Legrand TX3 miniature circuit breaker, Type C, 2-pole with rated current 0.5 A for protection of electrical circuits. Designed for 240–415 V input voltage and 50–60 Hz frequency. IP20 protection rating, compact dimensions (35.4 mm width, 77.8 mm depth, 88 mm height). Suitable for residential and light commercial circuit protection and overload/short-circuit interruption.

Available for order: 12 pcs.

Warranty: 2 Years

SKU: 12106406

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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, rated 0.5 A, provides compact and reliable overcurrent protection for low-current electrical circuits. Designed to operate on supply voltages from 240 to 415 V and frequencies of 50–60 Hz, this device interrupts overloads and short circuits while fitting standard DIN-rail installations. The IP20 degree of protection and compact dimensions (35.4 mm width, 77.8 mm depth, 88 mm height) make it suitable for use in residential distribution boards and light commercial electrical panels.

Advantages

The TX3 breaker combines a small footprint with precise trip characteristics for Type C protection, allowing it to distinguish between inrush currents and fault currents. Its 2-pole configuration ensures simultaneous disconnection of both phase and neutral where required. The breaker’s construction meets common installation norms and offers predictable performance for continuous service in low-current circuits.

Suitable for

Protection of lighting circuits in homes and apartments
Control and protection of small motors and pumps with moderate inrush currents
Distribution boards in light commercial or office environments
Protection of sensitive electronics and low-current branches

Key specifications

Type: C characteristic curve for selective tripping
Poles: 2-pole simultaneous disconnection
Rated current: 0.5 A
Rated voltage range: 240–415 V AC
Frequency: 50–60 Hz
Protection rating: IP20
Mounting: DIN-rail compatible compact housing
Dimensions (W×D×H): 35.4 mm × 77.8 mm × 88 mm

How to use

Install the miniature circuit breaker on a standard DIN rail inside an appropriate distribution enclosure, following local electrical codes and safety practices. Connect the incoming and outgoing conductors to the designated terminals, ensuring secure clamping and correct polarity for the two poles. Set up the breaker as part of the circuit to be protected; the device will trip automatically under sustained overload or short-circuit conditions. Commission the installation by verifying continuity, insulation resistance, and correct operation of the breaker with appropriate test procedures.

Usage recommendations

Use this Type C, 2-pole breaker for low-current branches where moderate inrush currents may occur. Verify coordination with upstream and downstream protective devices and ensure ambient conditions do not exceed the breaker's rated specifications. Periodic visual inspection and routine electrical testing are recommended to confirm reliable operation.

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:: 0.5 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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Customer questions

FAQ

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

The price is 37.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 12 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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