# Eaton Dumeco DMV 3-Pole Load Break Switch, 400A

**URL:** https://aio.lv/en/product--eaton-1814411--12469194
**Data updated:** 2026-05-18 09:41 (EEST)
**Category:** Power Sockets
**Manufacturer:** EATON
**Manufacturer code:** 1814411
**EAN:** 8711426213388
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 270.99 €
**Prices and availability valid until:** 2026-08-05 23:59
**Price without VAT (21%):** 223.96 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--eaton-1814411--12469194

## 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 Eaton Dumeco DMV 400A is a robust 3-pole load break switch designed for safe and reliable electrical circuit isolation. This industrial-grade device ensures secure disconnection under load, providing high operational safety in power distribution systems. It is engineered for durability and efficient performance in demanding electrical installations, making it an essential component for professional power management and maintenance applications.

## Long description

The Eaton Dumeco DMV 3-pole load break switch, rated for 400A, is a high-performance industrial device engineered for the safe isolation of electrical circuits. Designed to handle demanding power distribution environments, this switch provides reliable disconnection under load, ensuring maximum safety for maintenance personnel and equipment. Its robust construction and precise engineering make it a dependable solution for professional electrical installations where operational continuity and safety are paramount.
Advantages
This load break switch offers exceptional durability and consistent performance in heavy-duty electrical systems. By facilitating secure circuit isolation, it minimizes the risk of electrical hazards during maintenance or emergency shutdowns. The compact design allows for efficient integration into existing power distribution panels, while the high-quality materials ensure a long service life even under frequent operation. Its reliable switching mechanism provides clear status indication, contributing to overall system safety and operational efficiency.
Suitable for
Industrial power distribution systems
Electrical maintenance and repair operations
Emergency shutdown applications
Commercial building power management
When it may not be suitable
This device is not intended for use in low-voltage residential applications or environments where the current requirements exceed the 400A rating. It is also not suitable for installations requiring specialized hazardous area protection unless housed in an appropriate enclosure.
Key specifications
Number of poles: 3
Rated operational current: 400A
Switching type: Load break
Application: Industrial power distribution
How to use
The switch should be installed by a qualified professional within a suitable electrical enclosure. Ensure all connections are tightened to the manufacturer's specified torque settings to prevent overheating. The handle mechanism is used to manually toggle the switch between the ON and OFF positions, providing a visible disconnect for the downstream circuit.
What to consider before purchase
Verify that the 400A rating matches your circuit requirements
Ensure the 3-pole configuration is compatible with your electrical system
Check available space in your distribution board for installation
Usage recommendations
Always verify that the circuit is de-energized using a calibrated voltage tester before performing any maintenance work downstream of the switch. Ensure the switch is kept free of dust and debris to maintain optimal contact performance.

## FAQ

### How much does the Eaton Dumeco DMV 3-Pole Load Break Switch 400A cost, and is it available for purchase?

The price is 270.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 10 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 Eaton Dumeco DMV 3-Pole Load Break Switch 400A 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 EATON 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 EATON 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

https://aio.lv/img/cache/product/12469194/68771936_large.webp