# Legrand DPX3-I 420299 3-Pole Load Break Switch 250A

**URL:** https://aio.lv/en/product--legrand-420299--12471466
**Data updated:** 2026-05-18 09:36 (EEST)
**Category:** Power Sockets
**Manufacturer:** Legrand
**Manufacturer code:** 420299
**EAN:** 3245064202992
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 371.49 €
**Prices and availability valid until:** 2026-08-05 23:59
**Price without VAT (21%):** 307.02 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--legrand-420299--12471466

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 24.07.2026 | free |
| Pickup points | 29.07.2026 | 1.89 EUR |
| Courier delivery to door | 29.07.2026 | 4.99 EUR |

## Summary description

The Legrand DPX3-I 420299 is a professional 3-pole load break switch designed for reliable power distribution and circuit isolation. With a rated current of 250A, this device ensures safe disconnection in electrical installations. It is engineered for industrial and commercial applications, providing robust performance and durability for demanding electrical systems.

## Long description

The Legrand DPX3-I 420299 is a professional 3-pole load break switch engineered for reliable power distribution and secure circuit isolation in demanding electrical environments. This device is designed to handle a rated current of 250A, ensuring consistent performance and safety for industrial and commercial electrical systems. Its robust construction provides the durability required for frequent switching operations and long-term service in professional installations.
Advantages
This load break switch offers exceptional reliability for isolating electrical circuits under load. Its 3-pole configuration is optimized for standard three-phase power distribution, providing a clear and safe disconnection point. The device is built to withstand the rigors of industrial use, ensuring that power management remains stable and efficient. By utilizing high-quality materials and precise engineering, it minimizes the risk of electrical faults and supports the overall integrity of the power distribution network.
Suitable for
Industrial power distribution panels
Commercial building electrical systems
Circuit isolation for maintenance and safety
Main power switching in electrical cabinets
When it may not be suitable
This device is not intended for use in residential applications where standard modular circuit breakers are typically required. It is also not suitable for circuits exceeding its rated current capacity of 250A or for applications requiring specialized protection features like thermal-magnetic tripping, as this is a dedicated load break switch rather than a protective circuit breaker.
Key specifications
Number of poles: 3
Rated current: 250A
Weight: 1.71 kg
Function: Load break switching
How to use
The Legrand DPX3-I 420299 should be installed by a qualified electrician within a compatible electrical enclosure or distribution board. Ensure that the mounting surface is stable and that all electrical connections are tightened to the manufacturer's specified torque settings. Once installed, the switch is operated manually to connect or disconnect the power supply to the downstream circuit. Always verify the status of the switch before performing any maintenance on the connected equipment.
What to consider before purchase
Verify that the 250A rating matches your circuit requirements
Ensure compatibility with your existing distribution board layout
Confirm that a 3-pole configuration is sufficient for your specific electrical installation
Check that the physical dimensions fit within your intended enclosure
Usage recommendations: Regularly inspect the switch for any signs of wear or loose connections during scheduled maintenance intervals to ensure continued safe operation.

## Specifications

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 1.711 kg |

### Features

| Feature | Value |
|---|---|
| Number of poles | 3 |

## FAQ

### How much does the Legrand DPX3-I 420299 3-Pole Load Break Switch 250A cost, and is it available for purchase?

The price is 371.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 12 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 24.07.2026 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 DPX3-I 420299 3-Pole Load Break Switch 250A 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/12471466/68788444_large.webp