# BREVE STM 100 Single-Phase Safety Transformer 230/24V

**URL:** https://aio.lv/en/product--breve-16224-9923--12470696
**Data updated:** 2026-05-18 09:35 (EEST)
**Category:** Power Supplies (PSU)
**Manufacturer:** BREVE
**Manufacturer code:** 16224-9923
**EAN:** 5907812714345
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 57.99 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 47.93 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--breve-16224-9923--12470696

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 13.07.2026 | free |
| Pickup points | 16.07.2026 | 1.99 EUR |
| Courier delivery to door | 16.07.2026 | 4.99 EUR |

## Summary description

The BREVE STM 100 is a high-quality single-phase safety transformer designed for reliable voltage conversion from 230V to 24V. Engineered for industrial and professional applications, this transformer ensures stable power supply and electrical isolation. Its robust construction makes it suitable for various control systems and equipment requiring a safe low-voltage output.

## Long description

The BREVE STM 100 is a high-quality single-phase safety transformer engineered to provide reliable voltage conversion from a 230V input to a 24V output. Designed for professional and industrial environments, this unit ensures a stable power supply while maintaining essential electrical isolation between the primary and secondary circuits. Its robust build quality and compact design make it a dependable component for demanding electrical installations where safety and consistent performance are required.
Advantages
This transformer offers exceptional operational reliability due to its high-grade materials and precise manufacturing standards. By providing galvanic isolation, it significantly enhances the safety of connected low-voltage equipment, protecting both the hardware and the operators from potential electrical faults. The unit is built to withstand the rigors of continuous industrial use, ensuring long-term durability and minimal maintenance requirements in various control system configurations.
Suitable for
Powering industrial control systems
Supplying low-voltage lighting circuits
Operating automation equipment and relays
General electrical isolation tasks in professional setups
This transformer may not be suitable for applications requiring high-frequency power conversion or for environments where the power demand consistently exceeds the rated capacity of the unit. It is also not intended for outdoor use unless housed within a suitable protective enclosure that meets specific environmental protection standards.
Key specifications
Input voltage: 230V AC
Output voltage: 24V AC
Phase: Single-phase
Function: Safety isolation transformer
To use the BREVE STM 100, ensure the device is mounted securely within a dry, well-ventilated electrical cabinet or enclosure. Connect the 230V supply lines to the primary terminals and the 24V load to the secondary terminals, strictly following the wiring diagram provided on the device casing. Always verify that the input and output connections are tightened correctly to prevent overheating or poor contact during operation.
What to consider before purchase
Verify that the 24V output voltage matches the requirements of your connected equipment
Ensure the total power load does not exceed the transformer's rated capacity
Confirm that the installation environment is dry and free from excessive dust or moisture
Usage recommendations: Always install the transformer in accordance with local electrical regulations and ensure that appropriate circuit protection, such as fuses or circuit breakers, is installed on both the primary and secondary sides to prevent damage from overloads or short circuits.

## FAQ

### How much does the BREVE STM 100 Safety Transformer 230/24V cost, and is it available for purchase?

The price is 57.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 83 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 13.07.2026 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 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/12470696/68773273_large.webp