Description
Smart 1-Pole 25A Circuit Breaker | Tuya Smart Life
The Smart 1-Pole 25A Circuit Breaker is a specialized electrical component that combines the safety of a traditional circuit breaker with the connectivity of a smart home device. Unlike a smart plug or relay, this device is installed directly onto your main distribution board (DB) or consumer unit.
Product features
- Dual function design: the breaker serves two primary purposes in one unit:
- Safety (MCB): it provides standard overload and short-circuit protection. If the current exceeds 25A or a fault occurs, the breaker trips mechanically to protect the wiring and prevent fires.
- Smart control: it features an internal motorized mechanism that allows you to switch the circuit on or off remotely via the Tuya app, even if you are not at home.
- Voice control: fully compatible with Amazon Alexa and Google Assistant for hands-free operation.
- Safety interlocks: features a physical toggle switch for manual override and often includes a safety lock feature in the app to prevent accidental remote switching during maintenance.
- Scheduling and timers: set “on” and “off” routines on the smart app.
Specifications
- Input voltage: 220~250VAC @ 50/60Hz
- Rated current: 25A
- Number of poles: 1
- Wireless protocol: WiFi (2.4GHz) and Bluetooth
- Mounting support: DIN rail 35mm
- Pollution degree: level 2
- Protection level: IP20
- International standard: IEC 60898-1
- Installation category: 2 and 3
- Operating temperature: -25°C~+65°C
- Instantaneous trip form: C
- Rated short-circuit breaking capacity: 6kA
- Rated impulse withstand voltage: 6kV
- Mechanical life: >10 000 times
- Electrical life : >6000 times
- Maximum wiring capacity: 50mm²
- Tightening torque: 4~5Nm
Please use a qualified electrician to install the circuit breaker.
If you have a Samite distribution board, you will need to get an adaptor [click here].
Typical application (not limited to)
- Home
- Offices
- Commercial
What is in the box?
- 1 x Smart 1-Pole 25A Circuit Breaker
- 1 x Instruction manual
FAQ’s
- What is the warranty period? [click here]
- How do I get started? [click here]
- What devices can presently be Smart Automated? [click here]
Home automation is made smart, simple & affordable via the Tuya, Smart Life App (Android or IOS), offering the fastest, most stable platform & widest range of smart products. Supports Alexa Echo Dot, Google Home, IFTTT & more…





Grant Raubenheimer (verified owner) –
Easy to set up and program
Grant Raubenheimer (verified owner) –
Fantastic product and quick delivery
Grant Raubenheimer (verified owner) –
Excellent product
Grant Raubenheimer (verified owner) –
Great product. Easy to setup and install. Courier was just very slow. Over a week to deliver
Bjorn Bottin (verified owner) –
Very happy with the purchase. Bought the item on Sunday, it arrived on Tuesday at my door. Installed it in the DB board and works as expected. Setup in the Smarthome app was super easy and also works via HomeBridge on Raspberry to add it as a HomeKit device.
Grant Raubenheimer (verified owner) –
Great product and easy to setup
Barry Van Niekerk (verified owner) –
It has only been 1 day in operation with the hot water heater. For me it is better than having an LCD timer especially with all our eskom load shedding. I prefer the circuit breaker.
Simon (verified owner) –
Ordered and received a few days later. Very happy. Thank you!
adrian schutte (verified owner) –
Works as advertised and installation / pairing is a breeze