# Doktorvolt DV-4490 RCCB Residual Current Circuit Breaker 2P 25A 30mA 10kA Type A

**URL:** https://aio.lv/en/product--doktorvolt-dv-4490--12453376
**Data updated:** 2026-05-18 02:42 (EEST)
**Category:** Power Sockets
**Manufacturer:** Doktorvolt
**Manufacturer code:** DV-4490
**EAN:** 5905191014490
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 24.99 €
**Prices and availability valid until:** 2026-07-11 23:59
**Price without VAT (21%):** 20.65 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--doktorvolt-dv-4490--12453376

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.07.2026 | free |
| Pickup points | 08.07.2026 | 1.99 EUR |
| Courier delivery to door | 08.07.2026 | 4.99 EUR |

## Summary description

The Doktorvolt DV-4490 is a 2-pole residual current circuit breaker (RCCB) designed for electrical safety. It features a 25A rated current, 30mA sensitivity, and 10kA short-circuit capacity. This Type A device provides reliable protection against earth leakage currents in residential and commercial electrical installations, ensuring compliance with VDE standards.

## Long description

The Doktorvolt DV-4490 is a high-quality 2-pole residual current circuit breaker (RCCB) engineered to enhance electrical safety in both residential and commercial environments. This device is designed to detect and interrupt electrical circuits when a fault current to earth is detected, effectively preventing electric shocks and reducing the risk of fire caused by insulation failures. With its robust construction and adherence to VDE standards, it serves as a reliable component for modern electrical distribution boards.
Advantages
The primary advantage of the Doktorvolt DV-4490 is its Type A sensitivity, which allows it to detect both alternating sinusoidal residual currents and pulsating direct residual currents. This makes it significantly more versatile and safer than standard AC-type breakers in modern homes filled with electronic devices. Its 10kA short-circuit capacity ensures that the device can withstand high-energy fault conditions, providing a durable and long-lasting solution for circuit protection. The compact 2-pole design allows for easy integration into standard DIN-rail mounting systems, saving valuable space in electrical enclosures.
Suitable for
Residential electrical installations for lighting and power circuits
Commercial office buildings requiring standard earth leakage protection
Protection of circuits supplying electronic equipment with power supplies
Integration into consumer units and distribution boards
This device is not intended for use in high-voltage industrial power grids or circuits exceeding its rated current of 25A. It should not be used as a primary protection device for circuits requiring Type B or Type F protection, which are specifically designed for complex frequency converter applications.
Key specifications
Number of poles: 2
Rated current: 25A
Rated residual operating current: 30mA
Short-circuit capacity: 10kA
Type: A
Mounting: DIN-rail
Installation must be performed by a qualified electrician in accordance with local electrical regulations. The device is mounted onto a standard 35mm DIN rail within a distribution box. Ensure that the supply cables are correctly connected to the input terminals and that the load is connected to the output terminals. After installation, the functionality should be verified using the integrated test button to ensure the tripping mechanism operates correctly.
What to consider before purchase
Verify that the 25A rated current is sufficient for the specific circuit load
Ensure the 30mA sensitivity meets the safety requirements for your installation type
Confirm that the Type A classification is appropriate for the connected equipment
Check available space on the DIN rail within your existing distribution board
Regular maintenance is recommended, including pressing the test button at least every six months to ensure the mechanical tripping function remains operational and free from debris or oxidation.

## FAQ

### How much does the Doktorvolt DV-4490 RCCB Residual Current Circuit Breaker cost, and is it available for purchase?

The price is 24.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 9 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 03.07.2026 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. All transactions are 100% secure and encrypted.

### 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 Doktorvolt 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 Doktorvolt 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/12453376/68755920_large.webp