# ABB SZ203-C25 Miniature Circuit Breaker, 3-Pole, 25A, 6kA

**URL:** https://aio.lv/en/product--abb-2cds253025r0254--12451055
**Data updated:** 2026-05-18 02:54 (EEST)
**Category:** Power Sockets
**Manufacturer:** ABB
**Manufacturer code:** 2CDS253025R0254
**EAN:** 4053546038682
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 21.99 €
**Prices and availability valid until:** 2026-07-17 23:59
**Price without VAT (21%):** 18.17 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--abb-2cds253025r0254--12451055

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 08.07.2026 | free |
| Pickup points | 13.07.2026 | 1.99 EUR |
| Courier delivery to door | 13.07.2026 | 4.99 EUR |

## Summary description

The ABB SZ203-C25 is a high-quality 3-pole miniature circuit breaker designed for reliable electrical circuit protection. With a rated current of 25A and a breaking capacity of 6kA, this device effectively prevents overloads and short circuits in residential and commercial electrical installations. It ensures safety and operational stability for your electrical distribution systems.

## Long description

The ABB SZ203-C25 is a professional-grade 3-pole miniature circuit breaker engineered to provide robust protection for electrical circuits. Designed for both residential and commercial applications, this device serves as a critical component in electrical distribution systems, effectively monitoring current flow to prevent damage from overloads and short circuits. Its reliable construction ensures consistent performance and enhanced safety for connected electrical infrastructure.
Advantages
This miniature circuit breaker offers high operational reliability and durability, making it a dependable choice for modern electrical installations. The 3-pole configuration allows for the simultaneous disconnection of three phases, providing comprehensive protection for three-phase equipment and distribution boards. With a breaking capacity of 6kA, it is well-equipped to handle standard fault currents, ensuring that the electrical system remains protected against potential hazards while maintaining operational stability.
Suitable for
Residential electrical distribution boards
Commercial building power systems
Protection of three-phase motors and appliances
General electrical circuit safety management
When it may not be suitable
This device is not intended for use in high-voltage industrial power grids or environments where fault currents exceed the 6kA rating. It is also not suitable for applications requiring specific protection characteristics other than the C-curve tripping behavior.
Key specifications
Rated current: 25A
Number of poles: 3
Breaking capacity: 6kA
Tripping characteristic: C
How to use
The ABB SZ203-C25 should be installed by a qualified electrician in accordance with local electrical regulations. It is designed for mounting on a standard DIN rail within a distribution enclosure. Ensure that the supply cables are properly sized for a 25A load and securely fastened to the terminals. Once installed, the toggle switch can be used to manually open or close the circuit, while the internal mechanism will automatically trip the breaker in the event of an overload or short circuit.
What to consider before purchase
Verify that the 25A current rating matches your circuit requirements
Ensure the 6kA breaking capacity is sufficient for your installation's prospective fault current
Confirm that your distribution board has space for a 3-pole device
Check compatibility with existing DIN rail mounting systems
Usage recommendations
Regularly inspect the circuit breaker for any signs of physical damage or discoloration. It is recommended to perform a functional test of the switching mechanism periodically to ensure the device remains in good working order. Always consult a professional if you are unsure about the electrical load requirements of your system.

## FAQ

### How much does the ABB SZ203-C25 3-Pole Miniature Circuit Breaker 25A cost, and is it available for purchase?

The price is 21.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 7 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 08.07.2026 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/12451055/68753782_large.webp