# Circuit breaker TUYA HS084066 3-pole Wi‑Fi 63 A

**URL:** https://aio.lv/en/product--tuya-hs084066--11492134
**Data updated:** 2025-12-09 00:59 (EET)
**Category:** Smart Switches
**Manufacturer:** TUYA
**Manufacturer code:** HS084066
**EAN:** 9990001084066
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 86.49 €
**Prices and availability valid until:** 2026-07-15 23:59
**Price without VAT (21%):** 71.48 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--tuya-hs084066--11492134

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 25.06.2026 | free |
| Pickup points | 30.06.2026 | 1.99 EUR |
| Courier delivery to door | 30.06.2026 | 4.99 EUR |

## Summary description

Three-pole TUYA HS084066 circuit breaker with built-in Wi‑Fi control and 63 A rated current. Designed for protection and remote control of three-phase electrical circuits, it enables overload and short-circuit protection while allowing monitoring and switching via TUYA-compatible apps or smart home systems. Suitable for residential and light commercial installations where remote control and circuit protection are needed.

## Long description

Three-pole TUYA HS084066 circuit breaker with built-in 2.4 GHz Wi‑Fi, RS485 interface and integrated energy metering. Rated for up to 63 A, the device is DIN-rail mountable and designed to protect and remotely control three-phase household and light commercial electrical circuits using the TuyaSmart or SmartLife mobile apps. The unit includes two Wi‑Fi antennas and supports voice control via Amazon Alexa and Google Assistant.
Advantages
The TUYA HS084066 combines overload, short-circuit and leakage protection with remote switching and real-time energy monitoring. Installation on a 35 mm DIN rail is straightforward, and the breaker provides multiple control methods (manual lever, app, RS485). Built-in metering supplies voltage, power, temperature and energy data, while configurable thresholds, timers, scenes and automations allow automated shutdowns and scheduled operation. Mechanical safety lock, Wi‑Fi signal indicator and network detection button increase operational safety and serviceability.
Suitable for
Residential three-phase electrical panels
Light commercial and small industrial installations
Remote switching and monitoring of water heaters, HVAC, pumps and large appliances
Energy monitoring and consumption accounting for household devices
Key specifications
Model: TUYA HS084066
Number of poles: 3P
Rated voltage: AC 400 V
Rated current: max. 63 A
Frequency: 50/60 Hz
Breaking capacity: up to 6 kA
Wi‑Fi: 2.4 GHz (802.11b/g/n)
Interfaces: RS485
Control: Manual / Automatic (TuyaSmart / SmartLife app)
Voice assistants: Amazon Alexa, Google Assistant
Protections: Overload, Short circuit, Overvoltage, Leakage, High temperature
Operating temperature: -25 °C to +70 °C
Mechanical lifespan: \>10000 cycles; Electrical lifespan: \>6000 cycles
Housing: PC V0 (flame-retardant)
Installation: DIN rail 35 mm
Dimensions: 71 × 74 × 100 mm; Weight: 415 g
Set includes: 2× Wi‑Fi antennas, RS485 adapter
Certifications: CE, RoHS, IEC60898-1
How to use
Mount the breaker on a 35 mm DIN rail and connect the three-phase supply and load according to local electrical codes. Attach the two supplied Wi‑Fi antennas and, if required, connect the RS485 adapter. Use the TuyaSmart or SmartLife app (Android, iOS) to add the device to your 2.4 GHz Wi‑Fi network, configure control permissions and set measurement/reporting options. Manual switching is available via the front lever; automatic control can be configured in the app using timers, schedules, scenes and RS485 commands.
Usage recommendations
Install, commission and maintain the device only according to applicable electrical standards and by qualified personnel. Verify network security settings when connecting the breaker to a Wi‑Fi network and set appropriate access controls in the TuyaSmart/SmartLife app. Use the built-in energy metering and configurable thresholds to limit load and prevent overloads.

## FAQ

### How much does the Circuit breaker TUYA HS084066 3P Wi‑Fi 63A cost, and is it available for purchase?

The price is 86.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 5 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 25.06.2026 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 Circuit breaker TUYA HS084066 3P Wi‑Fi 63A 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 TUYA 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 TUYA 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/11492134/66226280_large.webp