# Legrand 411234 DX3 Residual Current Circuit Breaker with Overcurrent Protection 4P 16A C 30mA Type A

**URL:** https://aio.lv/en/product--legrand-411234--12464955
**Data updated:** 2026-06-02 20:12 (EEST)
**Category:** Power Sockets
**Manufacturer:** Legrand
**Manufacturer code:** 411234
**EAN:** 3245064112345
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 654.49 €
**Prices and availability valid until:** 2026-08-05 23:59
**Price without VAT (21%):** 540.90 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--legrand-411234--12464955

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 23.07.2026 | free |
| Pickup points | 28.07.2026 | 1.89 EUR |
| Courier delivery to door | 28.07.2026 | 4.99 EUR |

## Summary description

The Legrand 411234 DX3 is a 4-pole residual current circuit breaker with overcurrent protection (RCBO). Rated for 16A with a C-type tripping characteristic and 30mA sensitivity, this Type A device provides reliable protection against short circuits, overloads, and residual currents. Designed for professional electrical installations, it ensures safety and efficiency in residential and commercial distribution systems.

## Long description

The Legrand 411234 DX3 is a high-performance 4-pole residual current circuit breaker with overcurrent protection (RCBO), engineered to provide comprehensive electrical safety in modern distribution systems. This device combines the functions of a miniature circuit breaker and a residual current device into a single unit, effectively protecting circuits against overloads, short circuits, and dangerous leakage currents. Built for reliability, it is an essential component for maintaining the integrity of electrical installations in both residential and commercial environments.
Advantages
This RCBO offers superior protection by integrating multiple safety features into a compact design, which saves valuable space in electrical distribution boards. The Type A sensitivity ensures detection of both alternating and pulsating direct residual currents, providing a higher level of safety compared to standard AC types. Its robust construction and C-type tripping characteristic make it highly resistant to nuisance tripping while ensuring rapid response during genuine electrical faults, thereby protecting both equipment and users from potential hazards.
Suitable for
Residential electrical distribution boards
Commercial building power systems
Protection of lighting and power circuits
Industrial control panels requiring residual current monitoring
This device may not be suitable for applications requiring different tripping characteristics, such as B or D curves, or for systems where the leakage current sensitivity needs to be higher or lower than 30mA. It is also not intended for use in environments with extreme environmental conditions that exceed the manufacturer's specified operating temperature or humidity ranges.
Key specifications
Number of poles: 4
Rated current: 16A
Tripping characteristic: C
Residual current sensitivity: 30mA
Type: A
Weight: 0.501 kg
Installation should be performed by a qualified electrician in accordance with local electrical regulations. The device is designed for mounting on a standard DIN rail within a distribution enclosure. Ensure all terminal connections are tightened to the specified torque to prevent overheating and ensure reliable electrical contact. Before finalizing the installation, verify that the wiring matches the circuit requirements and perform a functional test using the integrated test button.
What to consider before purchase
Verify that the 16A rating matches your circuit load requirements
Ensure the 4-pole configuration is compatible with your three-phase supply system
Confirm that the 30mA sensitivity is appropriate for the intended level of human protection
Check available space in your distribution board for a 4-module wide device
Regularly test the device using the integrated test button every six months to ensure the mechanical tripping mechanism remains functional and provides ongoing protection for your electrical system.

## Specifications

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.501 kg |

## FAQ

### How much does the Legrand 411234 DX3 Residual Current Circuit Breaker cost, and is it available for purchase?

The price is 654.49 € (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 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, Installment, Leasing for legal entities. All transactions are 100% secure and encrypted.

### Can Legrand 411234 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: weight, 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/12464955/68767188_large.webp