# OXT T335 Intelligent Wi‑Fi Energy Controller with 63A Current Rating and Built‑in Power Meter (Tuya)

**URL:** https://aio.lv/en/product--oxt-t335--12077235
**Data updated:** 2026-03-12 21:56 (EET)
**Category:** Home Automation
**Manufacturer:** OXT
**Manufacturer code:** T335
**EAN:** 5906203623624
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 17.49 €
**Prices and availability valid until:** 2026-07-12 23:59
**Price without VAT (21%):** 14.45 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--oxt-t335--12077235

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.07.2026 | free |
| Pickup points | 08.07.2026 | 1.99 EUR |
| Courier delivery to door | 08.07.2026 | 4.99 EUR |

## Summary description

OXT T335 is an intelligent Wi‑Fi energy controller designed for monitoring and controlling electrical loads up to 63A. Equipped with a built‑in power/energy meter and Tuya compatibility, it provides real‑time consumption data, remote on/off scheduling and integration with smart home platforms. Suitable for circuit control, load management, and energy monitoring in residential and small commercial installations.

## Long description

OXT T335 Intelligent Wi‑Fi Energy Controller with 63A Current Rating and Built‑in Power Meter (Tuya) is a compact DIN-rail device for monitoring and controlling electrical loads up to 63 A. It integrates a power and energy meter with a Wi‑Fi interface compatible with Tuya smart platforms, enabling real-time measurement of voltage, current, power and accumulated energy while providing remote on/off control, scheduling and basic automation for residential and light commercial electrical circuits.
Advantages
The device combines a high current rating with an integrated power meter, allowing a single module to both switch heavy loads and measure energy consumption accurately. Built-in Wi‑Fi and Tuya compatibility simplify remote control and integration with smart home ecosystems. DIN-rail mounting and a compact form factor make installation space-efficient in distribution boards, and the controller supports scheduling and remote on/off to help manage load and optimize energy usage.
Suitable for
 Controlling electric water heaters, boilers and HVAC components up to 63 A
 Load switching and basic automation in residential distribution boards
 Energy monitoring for small commercial circuits and workshops
 Scheduling high-current devices to reduce peak consumption
Key specifications
 Maximum switching current: 63 A
 Integrated power and energy measurement (real-time power, cumulative energy)
 Wi‑Fi connectivity with Tuya cloud/platform compatibility
 DIN-rail mounting for standard distribution boards
 Remote on/off control and scheduling via mobile app or platform
How to use
Install the controller on a DIN-rail inside the electrical distribution board and connect the line and load conductors according to the wiring diagram provided by the manufacturer. After powering the device, use the Tuya-compatible app to connect the controller to the local Wi‑Fi network, complete device setup and configure measurement units if available. Use the app or integrated platform to create schedules, enable remote switching and monitor live voltage, current, power and accumulated energy values.
Usage recommendations
Ensure installation and wiring are performed by a qualified electrician. Verify that connected loads do not exceed the 63 A rating and that wiring, fuses and protective devices are sized appropriately. For accurate energy readings, place the device in a stable network environment and allow time for calibration or cumulative energy measurement to stabilise after initial installation.

## FAQ

### How much does the OXT T335 Wi‑Fi Energy Controller 63A cost, and is it available for purchase?

The price is 17.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 6 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 03.07.2026 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 OXT 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 OXT 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/12077235/67561592_large.webp