# Legrand 411782 DX3 Residual Current Circuit Breaker 4P 80A 0.3A Type A

**URL:** https://aio.lv/en/product--legrand-411782--12454518
**Data updated:** 2026-05-18 02:49 (EEST)
**Category:** Power Sockets
**Manufacturer:** Legrand
**Manufacturer code:** 411782
**EAN:** 3245064117821
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 268.49 €
**Prices and availability valid until:** 2026-07-14 23:59
**Price without VAT (21%):** 221.89 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--legrand-411782--12454518

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 06.07.2026 | free |
| Pickup points | 09.07.2026 | 1.99 EUR |
| Courier delivery to door | 09.07.2026 | 4.99 EUR |

## Summary description

The Legrand 411782 DX3 is a 4-pole residual current circuit breaker designed for electrical safety and protection against leakage currents. With a rated current of 80A and a sensitivity of 0.3A, this type A device is suitable for industrial and commercial electrical installations. It ensures reliable circuit interruption to prevent faults and protect equipment in various power distribution systems.

## Long description

The Legrand 411782 DX3 is a high-performance 4-pole residual current circuit breaker engineered to provide robust electrical safety and protection against leakage currents in demanding environments. Designed for reliability, this device serves as a critical component in power distribution systems, ensuring that electrical circuits are interrupted promptly when faults are detected, thereby safeguarding both personnel and connected equipment from potential hazards.
Advantages
This circuit breaker offers superior operational reliability through its advanced design, which provides enhanced immunity to unwanted tripping even in electrically disturbed environments. By supporting both AC and DC component fault detection, it ensures comprehensive protection that exceeds standard requirements. The modular nature of the device allows for seamless integration with a wide range of DX3 auxiliaries and accessories, providing flexibility for complex electrical configurations and future system expansions.
Suitable for
Industrial power distribution panels
Commercial building electrical installations
Protection of sensitive electronic equipment
Systems requiring high immunity to electromagnetic interference
This device may not be suitable for residential applications where lower amperage ratings are required or where the specific sensitivity level of 0.3A does not align with local safety regulations for direct contact protection. It is primarily intended for professional industrial or commercial use and should not be installed in circuits exceeding its rated capacity.
Key specifications
Number of poles: 4
Rated current: 80A
Sensitivity: 0.3A
Type: A (detects AC and DC component faults)
Compliance: IEC 61008-1
Colour: Grey
Installation should be performed by a qualified electrician in accordance with local electrical codes and the provided technical documentation. The device is mounted on a standard DIN rail within a distribution board. Ensure that all connections are tightened to the specified torque settings to prevent overheating and ensure optimal conductivity. Once installed, the device should be tested using the integrated test button to verify its mechanical and electrical functionality.
What to consider before purchase
Verify that the 80A rated current matches your circuit load requirements
Ensure the 0.3A sensitivity is appropriate for your specific protection needs
Check compatibility with existing DX3 series accessories if expansion is planned
Confirm the installation environment meets the requirements for a 4-pole device
Regular maintenance and periodic testing of the residual current circuit breaker are recommended to ensure continued protection and to confirm that the tripping mechanism remains fully operational over time.

## Specifications

### Design

| Feature | Value |
|---|---|
| Product colour | Grey |

## FAQ

### How much does the Legrand 411782 DX3 Residual Current Circuit Breaker cost, and is it available for purchase?

The price is 268.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 5 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, Installment. All transactions are 100% secure and encrypted.

### Can Legrand 411782 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

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

## Image

https://aio.lv/img/cache/product/12454518/68776037_large.webp