# BREVE STM 2500VA Single-Phase Transformer 400/230V

**URL:** https://aio.lv/en/product--breve-16253-9986--12464304
**Data updated:** 2026-05-18 09:29 (EEST)
**Category:** Voltage Stabilizers
**Manufacturer:** BREVE
**Manufacturer code:** 16253-9986
**EAN:** 5907812715915
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 438.49 €
**Prices and availability valid until:** 2026-07-12 23:59
**Price without VAT (21%):** 362.39 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--breve-16253-9986--12464304

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 06.07.2026 | free |
| Pickup points | 09.07.2026 | 1.99 EUR |
| Courier delivery to door | 09.07.2026 | 4.99 EUR |

## Summary description

The BREVE STM 2500VA is a high-quality single-phase transformer designed for reliable voltage conversion from 400V to 230V. Engineered for industrial and professional applications, this transformer ensures stable power supply and electrical isolation. Its robust construction makes it suitable for demanding environments where efficiency and safety are essential for equipment operation.

## Long description

The BREVE STM 2500VA is a high-performance single-phase transformer engineered to provide reliable voltage conversion from 400V to 230V. Designed for industrial and professional environments, this unit ensures consistent power delivery and electrical isolation, which is critical for the protection and stable operation of sensitive equipment. Its robust build quality and technical precision make it a dependable component for various electrical systems requiring efficient voltage transformation.
Advantages
This transformer offers exceptional operational stability and durability, even in demanding industrial conditions. The high-quality materials used in its construction minimize energy losses and ensure long-term reliability. By providing effective electrical isolation, it enhances the safety of connected devices and protects them from potential power fluctuations. Its compact design allows for efficient integration into existing control panels or electrical cabinets without compromising performance.
Suitable for
Industrial automation and control systems
Powering professional machinery requiring 230V input
Electrical distribution panels in commercial facilities
Applications requiring galvanic isolation for safety
When it may not be suitable
This transformer is not intended for use in residential environments where high-frequency noise or specific harmonic distortion requirements are strictly regulated. It is also not suitable for outdoor installations unless housed within an appropriate weather-resistant enclosure.
Key specifications
Power rating: 2500VA
Input voltage: 400V
Output voltage: 230V
Phase: Single-phase
Design: Industrial grade transformer
How to use
Installation should be performed by a qualified electrician in accordance with local electrical codes. The transformer must be mounted securely in a well-ventilated area to ensure proper heat dissipation. Connect the 400V supply to the primary terminals and the 230V load to the secondary terminals, ensuring that all connections are tightened to the specified torque. Verify that the input and output voltages match the requirements of your equipment before energizing the system.
What to consider before purchase
Ensure the total power consumption of your equipment does not exceed the 2500VA rating
Verify that the input voltage of your power source is consistently 400V
Check the available space in your electrical cabinet for mounting
Confirm that the environmental conditions meet the manufacturer's operational standards
Usage recommendations
Regularly inspect the terminal connections for tightness and ensure the transformer housing remains free of dust and debris to maintain optimal cooling efficiency.

## FAQ

### How much does the BREVE STM 2500VA 400/230V Transformer cost, and is it available for purchase?

The price is 438.49 € (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 06.07.2026 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, Installment. All transactions are 100% secure and encrypted.

### Can BREVE STM 2500VA 400/230V Transformer be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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 BREVE 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 BREVE 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/12464304/68765967_large.webp