# ABB DSH201-B6-AC30 Residual Current Circuit Breaker with Overcurrent Protection, 2P, 6A, B-curve, 30mA, AC type, 6kA

**URL:** https://aio.lv/en/product--abb-2csr255070r1065--12469133
**Data updated:** 2026-05-18 09:41 (EEST)
**Category:** Power Sockets
**Manufacturer:** ABB
**Manufacturer code:** 2CSR255070R1065
**EAN:** 8012542344018
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 65.99 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 54.54 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--abb-2csr255070r1065--12469133

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.07.2026 | free |
| Pickup points | 14.07.2026 | 1.99 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

The ABB DSH201-B6-AC30 is a high-quality residual current circuit breaker with overcurrent protection (RCBO). This 2-pole device features a 6A rated current, B-curve tripping characteristic, 30mA sensitivity, and AC type leakage detection. With a 6kA breaking capacity, it provides reliable protection against short circuits, overloads, and earth fault currents in residential and commercial electrical installations.

## Long description

The ABB DSH201-B6-AC30 is a high-performance residual current circuit breaker with overcurrent protection (RCBO), designed to provide comprehensive electrical safety in residential and commercial environments. This 2-pole device integrates both short-circuit and overload protection with earth fault current detection in a single compact unit, ensuring efficient space utilization in distribution boards.
Advantages
This RCBO offers superior reliability by combining two essential safety functions into one device, which simplifies installation and reduces the amount of wiring required. The B-curve tripping characteristic is specifically optimized for general loads, providing quick response times during fault conditions. Its robust construction ensures long-term operational stability, while the AC type leakage detection provides consistent protection against sinusoidal alternating residual currents, making it a dependable choice for standard electrical circuits.
Suitable for
Residential electrical distribution boards
Commercial office lighting and power circuits
Protection of final circuits against overloads and short circuits
Prevention of electric shock caused by indirect contact
When it may not be suitable
This device is not intended for use in circuits where DC components or pulsating DC residual currents are present, as it is specifically designed for AC type leakage detection. Furthermore, it should not be used in industrial applications requiring higher breaking capacities than 6kA or in environments with specialized equipment that may cause nuisance tripping due to high inrush currents.
Key specifications
Number of poles: 2
Rated current: 6A
Tripping characteristic: B-curve
Residual current sensitivity: 30mA
Leakage type: AC
Breaking capacity: 6kA
How to use
The device should be installed by a qualified electrician in accordance with local electrical regulations. It is mounted onto a standard DIN rail within an electrical distribution panel. Ensure that the supply cables are connected to the top terminals and the load cables to the bottom terminals, observing the correct polarity and torque settings specified by the manufacturer. Once installed, the integrated test button should be pressed periodically to verify the mechanical functionality of the tripping mechanism.
What to consider before purchase
Verify that the 6A rated current matches the requirements of your specific circuit load.
Ensure the 30mA sensitivity is appropriate for the intended level of personnel protection.
Check that the 6kA breaking capacity is sufficient for the prospective short-circuit current at the installation point.
Confirm that the circuit does not contain electronic equipment that generates DC leakage currents.
Usage recommendations
Regular maintenance and testing are essential for safety. It is recommended to perform a functional test using the integrated test button at least every six months to ensure the device remains in optimal working condition.

## FAQ

### How much does the ABB DSH201-B6-AC30 Residual Current Circuit Breaker cost, and is it available for purchase?

The price is 65.99 € (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 09.07.2026 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 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/12469133/68771847_large.webp