Legrand TX3 2P 16A Type D Miniature Circuit Breaker

Name: Legrand TX3 Miniature Circuit Breaker 403738
Brand: Legrand
SKU: 12452960
Price: 23.99 EUR
Availability: InStock

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Legrand TX3 Miniature Circuit Breaker 2P, 16A, Type D, 6kA

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Short description

The Legrand TX3 miniature circuit breaker is a reliable 2-pole electrical protection device designed for 16A rated current. Operating at 240-415V and 50-60Hz, it features a Type D tripping characteristic for high-inrush current applications. With an IP20 rating, this 6kA breaking capacity breaker ensures safety and efficiency in residential and commercial electrical distribution systems.

Available for order: 2 pcs.

Warranty: 2 Years

SKU: 12452960

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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

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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 2-pole electrical protection device engineered to safeguard residential and commercial circuits. With a rated current of 16A and a robust 6kA breaking capacity, this device provides reliable protection against overloads and short circuits. It is designed to operate efficiently within a voltage range of 240-415V and a frequency of 50-60Hz, ensuring compatibility with standard electrical distribution systems.

Advantages

This circuit breaker stands out due to its Type D tripping characteristic, which is specifically designed to handle high-inrush currents often generated by inductive loads. The compact design allows for easy installation in standard distribution boards, while the durable construction ensures long-term operational stability. By integrating this device into your electrical system, you benefit from enhanced safety and reduced risk of nuisance tripping during the startup of heavy equipment.

Suitable for

Protecting circuits with motors or transformers
Industrial and commercial electrical installations
Residential distribution boards with high-inrush appliances
Systems requiring reliable 2-pole disconnection

When it may not be suitable

This device is not intended for use in environments exposed to moisture, dust, or extreme weather conditions, as it carries an IP20 rating. It is also not suitable for applications requiring a different tripping curve, such as sensitive electronic equipment that may be better protected by Type B or Type C breakers.

Key specifications

Rated current: 16A
Number of poles: 2
Tripping characteristic: Type D
Breaking capacity: 6kA
Voltage range: 240-415V
Frequency: 50-60Hz
Protection rating: IP20
Dimensions: 35.4 mm x 77.8 mm x 88 mm

How to use

The Legrand TX3 circuit breaker should be installed by a qualified electrician onto a standard DIN rail within an appropriate distribution enclosure. Ensure that the power supply is disconnected before beginning the installation. Secure the device firmly to the rail and connect the incoming and outgoing cables to the corresponding terminals, ensuring all connections are tightened to the manufacturer's specified torque to prevent overheating.

What to consider before purchase

Verify that the 16A rating matches your circuit requirements
Ensure the Type D characteristic is appropriate for your specific load type
Check that the physical dimensions fit your existing distribution board
Confirm that the installation environment meets the IP20 protection standard

Usage recommendations

Regularly inspect the circuit breaker for signs of wear or damage and perform periodic testing to ensure the tripping mechanism functions correctly. Always consult local electrical regulations and standards when planning your installation.

All features

Type:: Type D
Storage temperature (T-T):: -40 - 70
Pollution degree:: 2
Circuit breaker type:: Miniature circuit breaker
Dielectric strength:: 4000 V

Power

Input voltage:: 240 - 415
Rated current:: 16 A
Input frequency:: 50 - 60
Rated voltage:: 400 V

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

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 2P 16A Type D Miniature Circuit Breaker cost, and is it available for purchase?

The price is 23.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 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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