# ABB SZ203-B32 Miniature Circuit Breaker, 3-Pole, 32A, 6kA

**URL:** https://aio.lv/en/product--abb-2cds253025r0325--12464533
**Data updated:** 2026-05-18 09:33 (EEST)
**Category:** Power Sockets
**Manufacturer:** ABB
**Manufacturer code:** 2CDS253025R0325
**EAN:** 4016779996488
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 25.99 €
**Prices and availability valid until:** 2026-07-28 23:59
**Price without VAT (21%):** 21.48 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--abb-2cds253025r0325--12464533

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 16.07.2026 | free |
| Pickup points | 21.07.2026 | 1.89 EUR |
| Courier delivery to door | 21.07.2026 | 4.99 EUR |

## Summary description

The ABB SZ203-B32 is a high-quality 3-pole miniature circuit breaker designed for reliable electrical circuit protection. With a rated current of 32A and a breaking capacity of 6kA, it provides effective protection against short circuits and overloads in residential and commercial electrical installations. This B-curve device ensures safety and operational efficiency for various power distribution systems.

## Long description

The ABB SZ203-B32 is a high-performance 3-pole miniature circuit breaker engineered to provide robust protection for electrical circuits in both residential and commercial environments. This device is designed to monitor current flow and automatically disconnect the power supply in the event of an overload or short circuit, thereby preventing damage to wiring and connected equipment. With its B-curve tripping characteristic and a rated current of 32A, it offers a reliable solution for maintaining the safety and integrity of modern electrical distribution systems.
Advantages
This miniature circuit breaker stands out due to its high manufacturing standards and consistent operational reliability. The 3-pole configuration allows for the simultaneous protection of three-phase circuits, ensuring comprehensive coverage for various electrical loads. Its compact design facilitates easy installation in standard distribution boards, while the 6kA breaking capacity ensures that the device can safely interrupt fault currents, minimizing the risk of electrical fires and equipment failure. The B-curve characteristic is specifically optimized for applications where low-level short-circuit protection is required, making it an efficient choice for general power distribution.
Suitable for
Residential electrical distribution boards
Commercial building power systems
Protection of lighting circuits
General purpose electrical installations
Three-phase power distribution networks
When it may not be suitable
This circuit breaker may not be suitable for circuits with high inrush currents, such as those powering large motors or transformers, where a C or D-curve device would be more appropriate to prevent nuisance tripping. Additionally, it is not designed for environments exceeding its specified breaking capacity or for applications requiring specialized protection features not covered by standard miniature circuit breakers.
Key specifications
Number of poles: 3
Rated current: 32A
Breaking capacity: 6kA
Tripping characteristic: B-curve
Mounting type: DIN rail
How to use
The ABB SZ203-B32 should be installed by a qualified electrician in accordance with local electrical codes and safety regulations. The device is designed for mounting onto a standard DIN rail within an electrical distribution enclosure. Ensure that the supply cables are securely connected to the input terminals and that the load cables are properly attached to the output terminals, maintaining the correct torque settings as specified by the manufacturer. Once installed, the breaker can be manually switched on or off using the front-mounted toggle lever.
What to consider before purchase
Verify that the 32A rating matches the requirements of your specific electrical circuit.
Ensure the B-curve characteristic is compatible with the connected load types.
Check that the 6kA breaking capacity is sufficient for the prospective short-circuit current at the installation point.
Confirm that the distribution board has adequate space for a 3-pole device.
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 smooth operation and to verify that the electrical connections remain tight and free from corrosion.

## FAQ

### How much does the ABB SZ203-B32 3-Pole Miniature Circuit Breaker 32A cost, and is it available for purchase?

The price is 25.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 4 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 16.07.2026 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

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