# BREVE A3RW 7,0S/IP21 3-Phase Speed Regulator 400V 7A

**URL:** https://aio.lv/en/product--breve-17886-9988--12450924
**Data updated:** 2026-05-18 02:44 (EEST)
**Category:** Control Systems
**Manufacturer:** BREVE
**Manufacturer code:** 17886-9988
**EAN:** 5907812716202
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 737.49 €
**Prices and availability valid until:** 2026-07-20 23:59
**Price without VAT (21%):** 609.50 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--breve-17886-9988--12450924

## 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 | 1.89 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

The BREVE A3RW 7,0S/IP21 is a professional 3-phase speed regulator designed for efficient motor control. Operating at 400V with a 7A current rating, this device ensures precise adjustment of rotational speed in industrial and ventilation applications. Featuring an IP21 protection rating, it provides reliable performance and durability for demanding electrical systems requiring stable and controlled power regulation.

## Long description

The BREVE A3RW 7,0S/IP21 is a professional 3-phase speed regulator engineered for precise motor control in demanding industrial environments. Operating at a voltage of 400V with a maximum current rating of 7A, this device allows for the efficient adjustment of rotational speeds in various electrical systems. With an IP21 protection rating, it is designed to offer reliable performance and durability, ensuring stable power regulation for ventilation and motor-driven machinery.
Advantages
This 3-phase speed regulator stands out due to its robust construction and ability to maintain consistent motor performance under varying load conditions. By providing accurate speed control, it helps optimize the operational efficiency of connected equipment, which can lead to reduced energy consumption and lower mechanical wear over time. The unit is built to meet high industrial standards, offering a dependable solution for professionals who require stable and repeatable motor speed adjustments in their daily operations.
Suitable for
Industrial ventilation systems
Three-phase motor speed control
HVAC installations
Manufacturing machinery requiring variable speed
This regulator may not be suitable for applications requiring high-precision frequency conversion or advanced automation features, as it is designed for standard voltage-based speed regulation. It is also not intended for use in environments with high humidity or direct water exposure due to its IP21 rating.
Key specifications
Voltage: 400V
Current rating: 7A
Phase: 3-phase
Protection rating: IP21
Installation should be performed by a qualified electrician in accordance with local electrical codes. The device must be mounted in a dry, well-ventilated area to ensure proper heat dissipation and to maintain the integrity of the IP21 enclosure. Ensure all wiring connections are secure and match the motor specifications before powering on the system.
What to consider before purchase
Verify that your motor is compatible with 3-phase voltage regulation
Check that the 7A current rating is sufficient for your motor's load
Ensure the installation environment meets the IP21 protection requirements
For optimal longevity, regularly inspect the terminal connections for tightness and ensure the cooling vents remain free of dust and debris.

## FAQ

### How much does the BREVE A3RW 7,0S/IP21 3-Phase Speed Regulator cost, and is it available for purchase?

The price is 737.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 3 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, Leasing for legal entities. All transactions are 100% secure and encrypted.

### Can BREVE A3RW 7,0S/IP21 3-Phase Speed Regulator 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/12450924/68753656_large.webp