# Circuit Breaker TUYA HS081997 2‑Pole 80A Wi‑Fi RS485

**URL:** https://aio.lv/en/product--tuya-hs081997--4773100
**Data updated:** 2025-12-29 17:40 (EET)
**Category:** Smart Switches
**Manufacturer:** TUYA
**Manufacturer code:** HS081997
**EAN:** 9990001081997
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 136.49 €
**Prices and availability valid until:** 2026-07-13 23:59
**Price without VAT (21%):** 112.80 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--tuya-hs081997--4773100

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 22.06.2026 | free |
| Pickup points | 29.06.2026 | 1.99 EUR |
| Courier delivery to door | 29.06.2026 | 4.99 EUR |

## Summary description

2‑pole circuit breaker TUYA HS081997 with 80A rated current, Wi‑Fi connectivity and RS485 interface. Designed for protective switching of two‑pole circuits, it enables remote monitoring and control via Tuya platform and local integration over RS485. Suitable for residential or light commercial distribution boards to protect circuits and manage power usage.

## Long description

Circuit Breaker TUYA HS081997 is a 2‑pole, 80A DIN‑rail mounted smart switch designed for protecting and remotely controlling two separate electrical circuits. It provides Wi‑Fi (2.4 GHz) connectivity and an RS485 interface for local integration, and includes two external Wi‑Fi antennas. The unit monitors electrical parameters such as energy consumption, voltage, current and power factor, and supports overload, short-circuit, leakage and overvoltage protection.
Advantages
The TUYA HS081997 combines protective switching with smart energy metering, allowing real-time monitoring and automatic control based on configurable thresholds. Remote control is available via the TuyaSmart or SmartLife mobile apps (Android, iOS) and voice assistants Amazon Alexa and Google Assistant. The device supports RS485 integration, DIN‑rail installation, and includes visual Wi‑Fi signal indication, a network detection button, mechanical lock and an opening/closing handle for convenient installation and maintenance.
Suitable for
Residential distribution boards for controlling and protecting two circuits
Light commercial installations requiring remote monitoring and control
Applications needing energy consumption metering and threshold-based automatic shutdown
Smart home setups integrated via Tuya platform or RS485 networks
Key specifications
Model: HS081997
Poles: 2 (two‑pole)
Rated voltage: AC 100–230 V
Rated current: max. 80 A
Frequency: 50/60 Hz
Wi‑Fi: 2.4 GHz (includes 2 antennas)
RS485: baud rate 9600, address range 1–247
Installation: DIN rail 35×7.5 mm
Dimensions: 116 × 53 × 66 mm
Operating temperature: -25 °C to +70 °C
Mechanical service life: \>100,000 operations
Weight: 396 g
Protection: overload, short circuit, leakage, creepage, overvoltage
App compatibility: TuyaSmart / SmartLife (Android, iOS); voice control with Amazon Alexa and Google Assistant
Warranty: 24 months
How to use
Mount the TUYA HS081997 on a standard 35×7.5 mm DIN rail in the distribution board and connect the two circuits according to wiring standards. Attach the supplied Wi‑Fi antennas and power the device from the specified AC supply (100–230 V). Install the TuyaSmart or SmartLife app on a smartphone or tablet, follow the app pairing procedure to add the device to your Wi‑Fi network, and configure RS485 settings if local integration is required. Use the app or voice assistants to monitor consumption, set unit energy price, and program schedules or thresholds for automatic shutdown.
Usage recommendations
For reliable wireless operation ensure a stable 2.4 GHz Wi‑Fi signal at the mounting location and secure antenna orientation. Configure threshold values (power/current/voltage) carefully according to the protected equipment ratings to prevent unintended shutdowns. Use RS485 integration for local telemetric systems where continuous monitoring or centralized control is required.

## FAQ

### How much does the Circuit Breaker TUYA HS081997 2‑Pole 80A cost, and is it available for purchase?

The price is 136.49 € (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 22.06.2026 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 HS081997 2‑Pole 80A 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/4773100/24448800_large.webp