# Legrand 411555 DX3 Residual Current Circuit Breaker 2P 40A 30mA Type A

**URL:** https://aio.lv/en/product--legrand-411555--1511886
**Data updated:** 2026-05-18 02:46 (EEST)
**Category:** Power Sockets
**Manufacturer:** Legrand
**Manufacturer code:** 411555
**EAN:** 3245064115551
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 116.99 €
**Prices and availability valid until:** 2026-07-16 23:59
**Price without VAT (21%):** 96.69 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--legrand-411555--1511886

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 07.07.2026 | free |
| Pickup points | 10.07.2026 | 1.99 EUR |
| Courier delivery to door | 10.07.2026 | 4.99 EUR |

## Summary description

The Legrand 411555 DX3 is a 2-pole residual current circuit breaker designed for electrical safety. It features a 40A rated current and 30mA sensitivity, classified as Type A for detecting AC and pulsating DC residual currents. This device provides reliable protection against earth leakage faults in residential and commercial electrical installations, ensuring circuit integrity and user safety.

## Long description

The Legrand 411555 DX3 is a high-quality 2-pole residual current circuit breaker (RCCB) engineered to provide essential electrical safety in modern installations. This device is designed to monitor electrical circuits for earth leakage faults, automatically disconnecting the power supply when a dangerous current imbalance is detected. With a rated current of 40A and a sensitivity of 30mA, it serves as a critical component for protecting both residential and commercial electrical systems from potential hazards.
Advantages
This residual current circuit breaker offers superior reliability and safety through its Type A classification, which allows it to detect both standard AC residual currents and pulsating DC residual currents. Its robust construction ensures long-term performance and durability in various environments. By integrating this device into your electrical panel, you significantly reduce the risk of electric shock and fire caused by insulation failures or ground faults, providing peace of mind for property owners and occupants alike.
Suitable for
Residential electrical distribution boards
Commercial office building power circuits
Protection of lighting and socket circuits
Installations requiring Type A leakage detection
When it may not be suitable
This device is not intended for use in circuits where the load exceeds 40A, as this could lead to overheating or nuisance tripping. It is also not suitable for applications requiring Type B protection, which is necessary for specific industrial equipment like certain types of frequency converters or EV chargers.
Key specifications
Number of poles: 2
Rated current: 40A
Sensitivity: 30mA
Type: A
Mounting type: DIN rail
How to use
The Legrand 411555 DX3 must be installed by a qualified electrician in accordance with local electrical regulations. It is designed for mounting on a standard DIN rail within a distribution board. Once installed, the device should be tested periodically using the integrated test button to ensure the mechanical tripping mechanism remains functional. If the device trips, investigate the circuit for potential ground faults before resetting the toggle switch.
What to consider before purchase
Verify that the 40A rating is sufficient for your circuit load
Ensure the 30mA sensitivity meets your local safety standards
Confirm that your installation requires Type A protection
Check available space in your distribution board for a 2-pole module
Usage recommendations
Regularly test the residual current circuit breaker every six months by pressing the test button to verify that the protection mechanism is active and operating correctly.

## Specifications

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 208 g |
| Package depth | 41 mm |
| Package height | 86 mm |
| Package width | 108 mm |

## FAQ

### How much does the Legrand 411555 DX3 Residual Current Circuit Breaker cost, and is it available for purchase?

The price is 116.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 6 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 07.07.2026 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, Installment. All transactions are 100% secure and encrypted.

### Can Legrand 411555 DX3 Residual Current Circuit Breaker be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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. More information about warranty service: https://aio.lv/en/warranty

## Image

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