# Siemens 5SL6425-6 Miniature Circuit Breaker, 4-Pole, Type B, 25A, 6kA

**URL:** https://aio.lv/en/product--siemens-5sl64256--1842053
**Data updated:** 2026-05-18 02:48 (EEST)
**Category:** Power Sockets
**Manufacturer:** Siemens
**Manufacturer code:** 5SL64256
**EAN:** 4001869389165
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 28.99 €
**Prices and availability valid until:** 2026-08-14 23:59
**Price without VAT (21%):** 23.96 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--siemens-5sl64256--1842053

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 04.08.2026 | free |
| Pickup points | 07.08.2026 | 1.89 EUR |
| Courier delivery to door | 07.08.2026 | 4.99 EUR |

## Summary description

The Siemens 5SL6425-6 is a 4-pole miniature circuit breaker from the SENTRON series, designed for reliable electrical circuit protection. It features a B-characteristic, a rated current of 25A, and a breaking capacity of 6kA. This device is ideal for protecting electrical installations against overloads and short circuits in residential and commercial applications, ensuring safety and operational efficiency.

## Long description

The Siemens 5SL6425-6 is a high-quality 4-pole miniature circuit breaker from the reliable SENTRON series, engineered to provide robust protection for electrical circuits. This device is specifically designed to detect and interrupt overloads and short circuits, thereby safeguarding your electrical infrastructure and connected equipment. With a rated current of 25A and a B-characteristic, it offers precise response times suitable for standard electrical installations in both residential and commercial environments.
Advantages
This miniature circuit breaker stands out due to its high manufacturing standards and long-term operational reliability. The 4-pole configuration allows for the simultaneous disconnection of all phases and the neutral conductor, providing comprehensive safety during maintenance or fault conditions. Its compact design ensures easy integration into standard distribution boards, while the 6kA breaking capacity provides sufficient protection for typical electrical loads found in modern buildings.
Suitable for
Residential electrical distribution boards
Commercial office lighting and power circuits
Protection of standard household appliances
General electrical installations requiring 25A current rating
When it may not be suitable
This device is not intended for industrial applications requiring high-performance breaking capacities exceeding 6kA. It is also not suitable for circuits with high inrush currents, such as those powering large motors or transformers, where a C or D characteristic breaker would be required instead of the B-characteristic provided here.
Key specifications
Number of poles: 4
Rated current: 25A
Tripping characteristic: B
Breaking capacity: 6kA
Series: SENTRON
How to use
The device is designed for mounting on a standard DIN rail within an electrical distribution cabinet. Installation should be performed by a qualified electrician to ensure all connections are secure and compliant with local electrical codes. Once mounted, the breaker is operated via the front-facing toggle switch, which indicates the status of the circuit. In the event of a trip, the switch will move to the center or off position, allowing for manual reset after the fault has been identified and cleared.
What to consider before purchase
Verify that the 25A rated current matches the requirements of your specific circuit load.
Ensure the 6kA breaking capacity is sufficient for the prospective short-circuit current at the installation point.
Confirm that a 4-pole configuration is necessary for your specific wiring setup.
Check the available space in your distribution board for a 4-module wide device.
Usage recommendations: Regularly inspect the circuit breaker for signs of physical damage or overheating. It is recommended to perform a functional test of the switching mechanism periodically to ensure continued operational readiness.

## FAQ

### How much does the Siemens 5SL6425-6 Miniature Circuit Breaker cost, and is it available for purchase?

The price is 28.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 6 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 04.08.2026 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 Siemens 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 Siemens 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/1842053/47654746_large.webp