Tuya WIFI Smart Circuit Breakers
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TUYA WIFI Residual Current Operated Circuit Breaker
Tuya Wifi Residual Current Operated Circuit-breaker
The Tuya WiFi Residual Current Operated Circuit-breaker is a two-pole or four-pole device for AC 110V/230V single-phase...
Product Overview
What This Model Does
The Tuya WiFi Residual Current Operated Circuit-breaker is a two-pole or four-pole device for AC 110V/230V single-phase or AC 400V three-phase circuits that combines overload, short-circuit, and earth leakage protection with remote switching over WiFi. It is built to GB10963.1 and IEC60898-1, covers rated currents from 16A to 125A, and supports remote on/off, timing, delay, and cycle control via the Tuya SmartLife app. For installers and integrators, it enables smart control of high-current loads without adding external controllers or gateways.
Key Benefits
- Combines earth leakage protection with remote switching in a single DIN rail device
- Enables remote control of high-current loads like water heaters and pumps from any location with internet
- Supports timing, delay, and cycle switching without a separate timer or PLC
- Works with Amazon Alexa, Google Home, and IFTTT for voice and automation integration
- Maintains manual operation and safety switch for use during network outages
- Allows shared access to the breaker via the Tuya SmartLife app for multiple users
Who It Is For
- Electrical wholesalers adding a smart RCBO range beside their conventional MCB and RCBO stock
- Panel builders specifying remote-controlled outgoing circuits in distribution boards
- Facility and property managers responsible for breakers across scattered sites
- Smart home and building automation brands sourcing a Tuya-compatible RCBO to badge
- Solar and pump installers who need timed or cycled switching without a PLC
Problems It Solves
- An engineer has to travel to site simply to reset a tripped breaker
- Timers and contactors add parts and wiring to achieve scheduled switching
- Tenant or seasonal supply cannot be switched off without physical access to the board
- Loads keep running out of hours because nobody is there to switch them off
- Smart home projects stall when the board itself has no controllable device
Application Scenarios
- Rental housing and student dormitories where supply is switched per tenancy or by remote access
- Farm irrigation and water pumps cycled remotely across a season without on-site visits
- Street lighting and municipal works controlled by daily or seasonal timers
- Water heaters and floor heating systems scheduled to run during off-peak hours
- Remote reset of a tripped breaker after a nuisance trip on unattended equipment
Technical Features
How It Is Built
- Two poles for AC 110V/230V single-phase circuits or four poles for AC 400V three-phase circuits at 50/60Hz
- Rated current from 16A to 125A with a 100A frame rated current
- Type C instantaneous trip characteristic and 6KA rated short-circuit breaking capacity
- 6KV rated impulse withstand voltage and pollution degree 2
- IP20 protection and a specified use temperature of -25 degrees C to +65 degrees C
- Remote control from a smartphone over WiFi (2.4GHz only) or 3G/4G data connection
- Mechanical life 10,000 operations and electrical life 6,000 operations
- Earth leakage protection with adjustable trip threshold from 30mA to 100mA, 0.1 second cut-off time
- Supports timing, delay, and cycle switching via the Tuya SmartLife app
- Integrated LED indicator and mechanical lock for safety and status visibility
Materials and Construction
- Silver-alloy contacts with a thermal-magnetic trip mechanism and earth leakage detection coil
- Integrated WiFi control module inside the breaker body with 2.4GHz antenna
- LED indicator and mechanical lock integrated into the front panel
Quality Control
- Trip characteristic verified against GB10963.1 and IEC60898-1 requirements
- Short-circuit breaking capacity confirmed at the rated 6KA
- Mechanical operation checked against the 10,000-operation design life
- Earth leakage trip threshold tested across 30mA to 100mA range
- App pairing and remote switching tested on every finished unit
- Insulation and dielectric withstand test before packing
Specifications
Stated Ratings for This Model
| Standards Compliant | GB10963.1, IEC60898-1 |
|---|---|
| Rated Voltage | AC 110V/230V for 1P/2P, AC 400V for 3P/4P |
| Frequency | 50/60Hz |
| Number of Poles | 2P, 4P |
| Rated Current | 16A, 25A, 32A, 40A, 63A, 80A, 100A |
| Frame Rated Current | 100A |
| Instantaneous Trip Type | C |
| Rated Short-circuit Breaking Capacity | 6KA |
| Rated Impulse Withstand Voltage | 6KV |
| Pollution Level | 2 |
| Protection Level | IP20 |
| Specified Use Temperature | -25 to +65 degrees C |
| Mechanical Life | 10,000 operations |
| Electrical Life | 6,000 operations |
| Remote Control | Smartphone over WiFi (2.4GHz only) or 3G/4G |
| Earth Leakage Trip Threshold | 30mA to 100mA, 0.1 sec cut-off |
| Platform | Tuya SmartLife, Amazon Alexa, Google Home, IFTTT |
| RS485 Function | Activation dates, days of week, start time, duration pre-configured via app |
Ratings are as published for this model. Where a value is not published we mark it TBC rather than estimating it.
Manufacturing Process
- Moulding and machining of the breaker housing and internal carriers
- Assembly of the thermal-magnetic trip unit and earth leakage detection system
- Fitting and firmware loading of the WiFi control module
- Calibration of the trip characteristic against the Type C curve and leakage threshold
- Routine dielectric and operation testing before packing
Customization Options
- Rated current selected from 16A to 125A per order
- Pole count supplied as 2P or 4P from the same series
- ODM branding on housing print and packaging
- Packaging and carton marking to the buyer's own specification
Comparison
How It Compares
| Conventional RCBO | Same protection function but adds remote and scheduled switching at a higher unit cost |
|---|---|
| RCBO plus separate timer and contactor | One DIN device instead of three, though switching logic then lives in the app rather than in the panel |
| Zigbee smart RCBO | Connects straight to WiFi with no gateway, but depends on the site router being up |
| 4G RS485 smart RCBO | Lower cost where WiFi exists, while the 4G version suits sites with no local network |
Use Guide
- Switch on manually and confirm the breaker holds under normal load before pairing
- Pair the device in the Tuya SmartLife app over a 2.4GHz WiFi network
- Link the device to Alexa Google Home or IFTTT if voice or scene control is required
- Set timing, delay, or cycle schedules in the app for automated switching
- Keep the manual handle accessible so the circuit can always be isolated on site
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FAQ
Questions About the Tuya Wifi Residual Current Operated Circuit-brea
What rated currents are available for the 2P and 4P versions
The series covers 16A, 25A, 32A, 40A, 63A, 80A, and 100A, with a 100A frame rated current.
Does it still protect the circuit if the internet goes down
Yes. Overload, short-circuit, and earth leakage protection are mechanical and work independently of the network. Only remote control needs a connection.
Which app and voice platforms does it work with
It runs on Tuya SmartLife and supports Amazon Alexa, Google Home, and IFTTT.
What standards is it built to
GB10963.1 and IEC60898-1, with a Type C instantaneous trip and 6KA rated short-circuit breaking capacity.
Can we have it supplied under our own brand
Yes. We run ODM projects and can print your branding on the housing and packaging. Send us your artwork and the current ratings you need.
What temperature range can it be installed in
The specified use temperature is -25 degrees C to +65 degrees C at IP20 protection, so it belongs inside an enclosure.
What are the minimum order quantity and lead time
Both depend on the current ratings and branding you need. Email [email protected] with your model list and quantities for a current answer.
Get a Quotation for the Tuya Wifi Residual Current Operated Circuit-brea
Tell us the ratings, pole counts and quantities you need and we will price this model directly.