# Circuit breaker with Wi‑Fi Avatto WCB16 — Avatto WCB16 intelligent residual-current/overcurrent protection

**URL:** https://aio.lv/en/product--avatto-54042-0--12040504
**Data updated:** 2026-03-12 16:50 (EET)
**Category:** Smart Switches
**Manufacturer:** Avatto
**Manufacturer code:** 54042-0
**EAN:** 6976037362890
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 20.99 €
**Prices and availability valid until:** 2026-07-20 23:59
**Price without VAT (21%):** 17.35 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--avatto-54042-0--12040504

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 16.07.2026 | free |
| Pickup points | 21.07.2026 | 1.89 EUR |
| Courier delivery to door | 21.07.2026 | 4.99 EUR |

## Summary description

Avatto WCB16 is an intelligent circuit breaker with Wi‑Fi connectivity designed for residential and light commercial electrical installations. It provides automatic overcurrent and leakage protection while enabling remote monitoring and control via Wi‑Fi. Suitable for protecting circuits, appliances and for energy management, it allows status checks and switch operations from compatible apps or cloud services.

## Long description

Avatto WCB16 is an intelligent circuit breaker with Wi‑Fi connectivity designed for residential and light commercial electrical installations. It integrates residual-current (earth leakage) detection and overcurrent protection into a single compact device, enabling automatic trip action on faults and allowing remote monitoring and switching via a compatible Wi‑Fi network. The device is intended for protection of individual circuits and connected appliances, and supports status feedback and control from companion apps or cloud services.
Advantages
The Avatto WCB16 combines leakage and overcurrent protection in one unit while offering remote access through Wi‑Fi. Its configuration and notifications can be managed from a mobile application, facilitating quicker response to trips and easier circuit management. The compact form factor and standard mounting make it suitable for integration into common distribution boards. Built‑in automatic trip functions provide reliable protection against earth faults and short‑circuit/overload conditions, and the remote control capability supports basic energy management and convenience.
Suitable for
Residential electrical circuits such as lighting or sockets
Small commercial spaces or offices with light loads
Protecting specific appliances or sub‑circuits (e.g., kitchen appliances, HVAC components)
Remote monitoring and basic energy management use cases
Key specifications
Function: combined residual‑current and overcurrent protection
Connectivity: Wi‑Fi for remote status monitoring and switching
Form factor: compact DIN‑rail friendly body for distribution boards
Trip behaviour: automatic disconnection on detected leakage, overload or short‑circuit
Control: remote ON/OFF switching and status feedback via compatible app or cloud integration
How to use
Install the Avatto WCB16 into the consumer unit on a standard DIN rail in accordance with local electrical codes and safety standards. Connect the device in series with the protected circuit, ensuring correct line, neutral and earth connections as required by the installation manual. After power is applied, use the companion mobile application or web service to register the device on a secured Wi‑Fi network and verify connectivity. Test the trip functions according to local regulations and confirm remote switching and status reporting operate as expected before leaving the installation in service.
Usage recommendations
Use the Avatto WCB16 for individual circuit protection where remote monitoring is required. Verify compatibility of the device with the existing distribution board and Wi‑Fi network; maintain access control for the companion app to prevent unauthorized switching. Periodically test residual‑current and overcurrent trip functions following local safety guidelines and replace the device if repeated nuisance tripping or faults occur.

## FAQ

### How much does the Circuit breaker Wi‑Fi Avatto WCB16 cost, and is it available for purchase?

The price is 20.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 30 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 16.07.2026 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 Avatto 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 Avatto 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/12040504/67527670_large.webp