# Mini Circuit Breaker ABB SH203-B 3P B 25A 6kA (MPN 2CDS213001R0255)

**URL:** https://aio.lv/en/product--abb-2cds213001r0255--4909735
**Data updated:** 2026-04-27 22:26 (EEST)
**Category:** Power Sockets
**Manufacturer:** ABB
**Manufacturer code:** 2CDS213001R0255
**EAN:** 4016779631389
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 11.99 €
**Prices and availability valid until:** 2026-07-26 23:59
**Price without VAT (21%):** 9.91 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--abb-2cds213001r0255--4909735

## 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 | 1.89 EUR |
| Courier delivery to door | 08.07.2026 | 4.99 EUR |

## Summary description

Three-pole mini circuit breaker ABB SH203-B rated B curve, 25 A tripping current and 6 kA breaking capacity (MPN 2CDS213001R0255). Designed for overload and short-circuit protection in low-voltage distribution boards, it suits residential, commercial and light industrial applications where selective overcurrent protection is required.

## Long description

ABB SH203-B 3P B 25A is a three-pole mini circuit breaker designed for overload and short-circuit protection in low-voltage distribution installations. With a B-curve tripping characteristic and a rated current of 25 A per pole, this device provides selective protection for circuits with predominantly resistive loads such as lighting and domestic sockets. Its breaking capacity of 6 kA ensures reliable interruption of fault currents in residential, commercial and light industrial distribution boards.
Advantages
The breaker combines a compact three-pole design with stable thermal-magnetic tripping, offering reliable protection against overloads and short circuits. The B curve provides fast response to moderate short-circuits while maintaining tolerance for temporary inrush currents from appliances. The device is suitable for DIN-rail mounting and integrates with standard low-voltage distribution systems, allowing straightforward installation and replacement.
Suitable for
 Protection of three-phase lighting circuits in residential and commercial buildings
 Protection of small motor circuits and socket groups with predominantly resistive or low-inrush loads
 Use in distribution boards where coordinated selective protection and compact three-pole devices are required
When it may not be suitable
This B-curve breaker may not be appropriate for circuits with high motor starting currents or heavy inductive loads that require a delayed or higher inrush tolerance, where a C- or D-curve device would be more suitable. It is also not intended for applications that demand breaking capacities above 6 kA or for use as a main switch in installations requiring higher fault-level ratings.
Key specifications
 Poles: 3 (three-pole)
 Tripping curve: B (thermal-magnetic)
 Rated current: 25 A per pole
 Rated breaking capacity: 6 kA
 Mounting: DIN-rail compatible for low-voltage distribution boards
 Application: overload and short-circuit protection in low-voltage circuits
How to use
Install the breaker on a standard DIN rail inside the distribution board according to local electrical codes. Connect the incoming supply and outgoing load conductors to the appropriate terminals for the three phases, ensuring proper tightening torques and polarity. After installation, verify correct operation by switching the device on and off and, if required, perform insulation and continuity tests on the protected circuits before energising. Use coordinated protection settings and upstream devices as needed to ensure selectivity.
What to consider before purchase
 Match the tripping curve and rated current to the protected load characteristics (B-curve is for resistive/low-inrush loads)
 Verify that a 6 kA breaking capacity is sufficient for the prospective fault level of the installation
 Confirm mechanical compatibility with the distribution board and DIN-rail mounting space
Usage recommendations
For circuits with lighting, domestic sockets and small appliances, use this three-pole B-curve breaker for reliable overcurrent protection. For motor loads or high inrush equipment, consider selecting a breaker with a C- or D-curve and/or higher breaking capacity to ensure correct coordination and reduce nuisance trips.

## Specifications

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.4125 kg |

## FAQ

### How much does the ABB SH203-B 3P Mini Circuit Breaker 25A cost, and is it available for purchase?

The price is 11.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 56 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 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

### 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/4909735/30584971_large.webp