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header-product Miniature circuit breaker Legrand TX3 Type D 1, 4 A, 240–415 V, 50–60 Hz, IP20, 17.8×77.8×88 mm
16.49 €

Miniature circuit breaker Legrand TX3 Type D 1, 4 A, 240–415 V, 50–60 Hz, IP20, 17.8×77.8×88 mm

Miniature circuit breaker Legrand TX3 Type D 1 Photo 1
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Miniature circuit breaker Legrand TX3 Type D 1, 4 A, 240–415 V, 50–60 Hz, IP20, 17.8×77.8×88 mm

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Miniature circuit breaker Legrand TX3 Type D 1, 4 A, 240–415 V, 50–60 Hz, IP20, 17.8×77.8×88 mm

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Short description

Legrand TX3 miniature circuit breaker Type D 1 rated 4 A for protection of electrical circuits. Operates at 240–415 V and 50–60 Hz, with IP20 protection. Compact DIN-rail device with width 17.8 mm, depth 77.8 mm and height 88 mm. Suitable for branch-circuit protection in residential and commercial installations where Type D tripping characteristics are required.
Available for order: 2 pcs.
Warranty: 2 Years
SKU: 12107901
free shipment

Cheapest delivery:

Venipak Pickup LV, Venipak Locker LV

Pick-up points

Venipak Pickup LV

Venipak Locker LV

Cost

1.89 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
23.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
28.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 €
Parcel couriers
Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Latvijas Pasts nodaļa
28.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
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Payment Methods:
Bank transfer, Bank cards on-line, Apple Pay, Google Pay
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Product information

Description

Legrand TX3 miniature circuit breaker Type D with a rated current of 4 A provides overcurrent and short-circuit protection for single-pole branch circuits. Designed to operate on supplies from 240 to 415 V at 50–60 Hz, this compact DIN-rail device features IP20 protection and a slim 17.8 mm module width, making it suitable for installations with limited panel space.

Advantages

The Type D tripping characteristic allows reliable protection for circuits with moderate inrush currents, such as motors, transformers and certain lighting loads while still responding to fault currents. Its compact dimensions and standard DIN-rail mounting simplify integration into distribution boards and subpanels. The breaker offers clear mechanical operation and a consistent trip response within the specified voltage and frequency range.

Suitable for

  • Protection of single-phase branch circuits in residential and commercial electrical panels
  • Circuits with equipment that generate moderate starting currents (small motors, control transformers)
  • Retrofit installations where space is limited and a slim DIN-rail breaker is needed

Key specifications

  • Type: D trip curve
  • Poles: 1 (single-pole)
  • Rated current: 4 A
  • Rated voltage range: 240–415 V AC
  • Rated frequency: 50–60 Hz
  • Degree of protection: IP20
  • Dimensions (W×D×H): 17.8 × 77.8 × 88 mm
  • Mounting: DIN-rail

How to use

Install the breaker on a compatible DIN rail inside the distribution board following applicable electrical codes and safety practices. Connect the supply conductor to the line terminal and the load conductor to the load terminal, ensuring tight and secure terminations. Verify that the system voltage falls within the 240–415 V range and that the breaker is appropriate for the circuit load and anticipated inrush currents. After wiring, switch the breaker to the ON position and test the protected circuit for correct operation.

Usage recommendations

Use this Type D 4 A breaker where moderate inrush currents occur and where selective coordination with downstream protection is required. Confirm compatibility with upstream protection devices and adhere to local regulations for breaker selection, derating, and thermal management. Periodically inspect terminations and mechanical operation as part of routine maintenance.

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:
4 A
Input frequency:
50 - 60
Rated voltage:
230 V

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

Features

Number of poles:
1
Installation type:
DIN-rail

Technical details

Doesn't contain:
Halogen

Description

Machine translation. Load original

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Customer reviews

Customer questions

FAQ

How much does the Miniature circuit breaker Legrand TX3 Type D 1 cost, and is it available for purchase?

The price is 16.49 € (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 23.07.2026 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.
warranty
14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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Secure Payment Pay the way you prefer: cash, VISA, MasterCard, Apple Pay, Google Pay, bank transfer, or 0% installment plan.
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Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.