---
product_id: 550043569
title: "WiFi Circuit Breaker, 3 Pole AC 400V 63 Amp Phone Remote Control Smart Miniature Circuit Breaker, Timed WiFi Smart Switch Breaker Smart Leakage Switch for Household Appliances"
brand: "fannay"
price: "$126.76"
currency: USD
in_stock: true
reviews_count: 1
category: "Fannay"
url: https://www.desertcart.us/products/550043569-wifi-circuit-breaker-3-pole-ac-400v-63-amp-phone
store_origin: US
region: United States of America
---

# Rapid 0.04s leakage power cut-off WiFi-enabled remote control Programmable timer switch WiFi Circuit Breaker, 3 Pole AC 400V 63 Amp Phone Remote Control Smart Miniature Circuit Breaker, Timed WiFi Smart Switch Breaker Smart Leakage Switch for Household Appliances

**Brand:** fannay
**Price:** $126.76
**Availability:** ✅ In Stock

## Summary

> ⚡ Power up your smart home with instant control and ultimate safety!

## Quick Answers

- **What is this?** WiFi Circuit Breaker, 3 Pole AC 400V 63 Amp Phone Remote Control Smart Miniature Circuit Breaker, Timed WiFi Smart Switch Breaker Smart Leakage Switch for Household Appliances by fannay
- **How much does it cost?** $126.76 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/550043569-wifi-circuit-breaker-3-pole-ac-400v-63-amp-phone)

## Best For

- fannay enthusiasts

## Why This Product

- Trusted fannay brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Stay in Control & Save:** 24/7 power consumption monitoring with prepaid cutoff to avoid surprises and keep your budget in check.
- • **Control Your Power Anywhere:** Seamlessly manage your home’s circuit breaker from any location via Tuya APP and voice commands.
- • **Robust & Reliable Performance:** Supports up to 63A with anti-interference, damp-resistant design built for diverse environments.
- • **Safety First with Lightning Speed:** Instant leakage detection and power cut-off in just 0.04 seconds to protect your home and devices.
- • **Smart Scheduling for Effortless Living:** Set precise timers to automate your appliances and optimize energy use on your terms.

## Overview

This WiFi-enabled 3-pole miniature circuit breaker supports up to 63A at 400V AC, offering remote control via Tuya APP and voice assistants. Featuring rapid leakage detection with a 0.04-second cutoff, programmable timers, and prepaid power monitoring, it ensures smart, safe, and efficient management of household electrical circuits. Designed with a damp-resistant, anti-interference structure, it’s ideal for modern homes and diverse environments seeking next-level electrical safety and convenience.

## Description

1. [Smart Remote Control] Support for Tuya APP control, this WIFI metering circuit breaker allows remote control of switches in your home from anywhere, anytime.2. [Leakage ] Isolated structure designed, this smart leakage switch is anti interference, adopts damp resistant circuit board, to use in wet environments, could rapidly cut off power in 0.04s in case of leakage.3. [Voice Control] This WIFI circuit breaker supports most Al smart speakers on the market, bringing you a smart life where you can control your appliances even while lying down.4. [Scheduled Switching] With the timer switch function, you can plan your life and schedule the timing of your appliances freely.5. [Prepaid Limiting Function] This metering circuit breaker automatically monitors power consumption changes for 24 hours, will automatically trip and cut off power in case of overdue payment.Specification:Item Type: WIFI Metering Circuit BreakerMaterial: PC flame retardantModel: ZXB3 125WRated Voltage: AC400V 50 60HZRated Current: In 63AFrame Pole Current: 125ALife: Mechanical life 10,000 times, electrical life 6,000 timesOvervoltage Action Value Setting Range: AC240-300VOvervoltage Recovery Uvor: AC220-250VUndervoltage Action Value Setting Range: AC140-190VUndervoltage Recovery Value Uvur: AC170-220VUndervoltage Delay: 0.5-6sInstallation: 35.5 x 75mm standard rail Communication Baud: 9600Communication Address Range: 1-247How to Use:Use according to the instruction manual.packing list:1 x WIFI Metering Circuit Breaker2 x Antenna1 x Antenna Base1 x Terminal1 x Instruction Manual

Review: It is not working can you replace with new one - It is not working can you replace with new one

## Features

- 【WIFI SMART CIRCUIT BREAKER】This smart breaker switch comes with WiFi antenna, under the premise of enhancing the stable sending and receiving of WiFi , keep the appearance clean and prevent interference. WIFI remote networking, no matter where you , you can control the switches in your home through the APP on the mobile phone anytime, anywhere without distance limitation.
- 【APP REMOTE CONTROL】This circuit breaker with timer supports for Tuya APP control, this WIFI metering circuit breaker allows remote control of switches in your home from anywhere, anytime. It allows for voice control via smart terminal and WiFi, supports most Al smart speakers on the market, bringing you a smart life where you can control your appliances even while lying down.
- 【LEAKAGE & TIMING FUNCTION】This smart home circuit breaker adopts isolated structure designed, this smart leakage switch is anti interference, adopts damp resistant circuit board, to use in wet environments, could rapidly cut off power in 0.04s in case of leakage. And the timer switch function allows you can plan your life and schedule the timing of your appliances freely.
- 【WIDE APPLICATIONS】WiFi enabled circuit breaker can be used for overload and short circuit in the line with current up to 63A, and it can also be used for infrequent switching of electrical devices and lighting circuits under normal conditions. It can be widely used in various fields, including home, factory, dormitory, farmland, municipal engineering, shopping mall, hotel, school, etc.
- 【100% QUALITY ASSURANCE】This WiFi controlled circuit breaker automatically monitors power consumption changes for 24 hours, will automatically trip and cut off power in case of overdue payment. We are very confident in the quality of thissmart home circuit breaker, and provide 24 months or refund for it. Please feel to reach us if you have any questions about your purchase.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CG6RF7W6 |
| Batteries required | No |
| Best Sellers Rank | #25,008 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #26 in Miniature Circuit Breakers |
| Customer Reviews | 3.4 3.4 out of 5 stars (3) |
| Date First Available | 21 August 2023 |
| Item model number | fannay1dzs273ggn |
| Package Dimensions | 16 x 13 x 11 cm; 540 g |

## Product Details

- **Brand:** fannay
- **Circuit breaker type:** Standard
- **Current rating:** 63 Amps
- **Mounting type:** DIN Rail Mount
- **Number of poles:** 3

## Images

![WiFi Circuit Breaker, 3 Pole AC 400V 63 Amp Phone Remote Control Smart Miniature Circuit Breaker, Timed WiFi Smart Switch Breaker Smart Leakage Switch for Household Appliances - Image 1](https://m.media-amazon.com/images/I/61jtHRmN+xL.jpg)

## Customer Reviews

### ⭐ It is not working can you replace with new one
*by A***Q on 24 April 2025*

It is not working can you replace with new one

## Frequently Bought Together

- fannay WiFi Circuit Breaker, 3 Pole AC 400V 63 Amp Phone Remote Control Smart Miniature Circuit Breaker, Timed WiFi Smart Switch Breaker Smart Leakage Switch for Household Appliances
- Eacam WiFi Intelligent Circuit Breaker Wireless Remotes Control Switch Mobilephone APP Remotes Viewing Intelligent Home Circuit Breaker Timing Countdown Loop Timing Modes

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.us/products/550043569-wifi-circuit-breaker-3-pole-ac-400v-63-amp-phone](https://www.desertcart.us/products/550043569-wifi-circuit-breaker-3-pole-ac-400v-63-amp-phone)

---

*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-10*