# BREVE TMM 400VA Single-Phase Transformer 400/24V

**URL:** https://aio.lv/en/product--breve-16224-9967--12444683
**Data updated:** 2026-05-18 02:42 (EEST)
**Category:** Power Supplies (PSU)
**Manufacturer:** BREVE
**Manufacturer code:** 16224-9967
**EAN:** 5907812712532
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 128.99 €
**Prices and availability valid until:** 2026-07-19 23:59
**Price without VAT (21%):** 106.60 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--breve-16224-9967--12444683

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.99 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

The BREVE TMM 400VA is a high-quality single-phase safety transformer designed for industrial and electrical applications. It features a power rating of 400VA with an input voltage of 400V and an output voltage of 24V. This reliable unit is engineered for efficient voltage conversion, ensuring stable performance in various control and power supply systems. Its robust construction makes it suitable for demanding professional environments.

## Long description

The BREVE TMM 400VA is a professional-grade single-phase safety transformer engineered for reliable voltage conversion in industrial and electrical control systems. With a power rating of 400VA, this unit efficiently steps down an input voltage of 400V to a stable 24V output. Its robust design ensures consistent performance and durability, making it an essential component for powering low-voltage equipment in demanding professional environments.
Advantages
This transformer offers exceptional operational stability and safety, providing a secure power supply for sensitive control circuits. The high-quality construction minimizes energy losses and heat generation, contributing to the longevity of the connected electrical components. Its compact and durable build allows for straightforward integration into various electrical cabinets and industrial machinery setups, ensuring reliable operation even under continuous load conditions.
Suitable for
Industrial automation and control systems
Powering low-voltage control panels
Safety lighting and signaling circuits
General electrical equipment requiring 24V supply
This transformer is not suitable for applications requiring high-frequency power conversion or for use in environments exceeding the specified thermal and environmental ratings. It is designed strictly for single-phase AC systems and should not be used in DC power applications or high-voltage distribution networks.
Key specifications
Power rating: 400VA
Input voltage: 400V AC
Output voltage: 24V AC
Phase: Single-phase
Application: Safety transformer
Installation should be performed by qualified personnel in accordance with local electrical regulations. The transformer must be mounted in a well-ventilated area to allow for proper heat dissipation. Ensure that the input and output connections are securely fastened and that the unit is protected by appropriate circuit breakers or fuses on both the primary and secondary sides to prevent overload.
What to consider before purchase
Verify that the 400VA power capacity meets the total load requirements of your equipment
Ensure the input voltage matches your local power supply network
Confirm that the mounting space is sufficient for the physical dimensions of the unit
Check that the environmental conditions of the installation site are within the manufacturer's specified limits
For optimal performance and safety, regularly inspect the terminal connections for tightness and ensure the transformer housing remains free of dust and debris. Always adhere to the specified load limits to prevent overheating and premature failure of the unit.

## FAQ

### How much does the BREVE TMM 400VA 400/24V Single-Phase Transformer cost, and is it available for purchase?

The price is 128.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 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 14.07.2026 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 TMM 400VA 400/24V Single-Phase 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/12444683/68747919_large.webp