# ABB DS201 C20 AC30 Residual Current Circuit Breaker with Overcurrent Protection 1P+N 20A 6kA 30mA AC

**URL:** https://aio.lv/en/product--abb-2csr255080r1204--12453751
**Data updated:** 2026-05-18 02:47 (EEST)
**Category:** Power Sockets
**Manufacturer:** ABB
**Manufacturer code:** 2CSR255080R1204
**EAN:** 8012542049111
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 78.99 €
**Prices and availability valid until:** 2026-07-19 23:59
**Price without VAT (21%):** 65.28 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--abb-2csr255080r1204--12453751

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 13.07.2026 | free |
| Pickup points | 16.07.2026 | 1.99 EUR |
| Courier delivery to door | 16.07.2026 | 4.99 EUR |

## Summary description

The ABB DS201 C20 AC30 is a high-quality residual current circuit breaker with overcurrent protection (RCBO). Designed for 1P+N systems, it features a 20A rated current, 6kA breaking capacity, and 30mA sensitivity for AC type leakage currents. This device ensures reliable protection against short circuits, overloads, and earth fault currents in residential and commercial electrical installations.

## Long description

The ABB DS201 C20 AC30 is a high-performance residual current circuit breaker with overcurrent protection (RCBO), engineered to provide comprehensive safety for electrical circuits. This device combines the functions of a miniature circuit breaker and a residual current device in a single compact unit, protecting against both overloads and short circuits, as well as earth fault currents. It is designed for 1P+N systems, ensuring reliable operation in residential and commercial environments.
Advantages
This RCBO offers a high level of safety by integrating multiple protection functions into one space-saving module. The device is built to high manufacturing standards, ensuring durability and consistent performance over time. Its design facilitates easy installation in standard distribution boards, while the 6kA breaking capacity provides robust protection against electrical faults. By detecting AC type leakage currents, it significantly reduces the risk of electrical hazards, providing peace of mind for both installers and end-users.
Suitable for
Residential electrical installations
Commercial building distribution boards
Protection of final circuits against overloads and short circuits
Earth fault protection in single-phase systems
When it may not be suitable
This device is specifically designed for AC type leakage currents and may not be suitable for circuits where DC components are present, such as those connected to certain types of frequency converters or advanced electronic equipment. It is intended for 1P+N systems and cannot be used in three-phase electrical installations.
Key specifications
Rated current: 20A
Breaking capacity: 6kA
Sensitivity: 30mA
Leakage current type: AC
Poles: 1P+N
Characteristic: C
How to use
The ABB DS201 C20 AC30 should be installed by a qualified electrician in accordance with local electrical regulations. It is mounted onto a standard DIN rail within a distribution enclosure. 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 device should be tested using the integrated test button to verify the correct operation of the residual current protection mechanism.
What to consider before purchase
Verify that the 20A rated current matches the requirements of your circuit.
Ensure the installation environment is compatible with AC type leakage protection.
Check that the available space in your distribution board is sufficient for the device dimensions.
Confirm that the system voltage and frequency are within the operational limits of the device.
Usage recommendations
Regularly test the residual current protection function using the test button at least every six months to ensure the device remains in optimal working condition.

## FAQ

### How much does the ABB DS201 C20 AC30 RCBO 1P+N 20A 6kA 30mA cost, and is it available for purchase?

The price is 78.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 64 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 13.07.2026 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 ABB DS201 C20 AC30 RCBO 1P+N 20A 6kA 30mA 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 ABB 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 ABB 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/12453751/68756281_large.webp