Description
Smart 2-Pole Energy Monitor 100A Circuit Breaker | Tuya Smart Life
A Smart 2-Pole Energy Monitor 100A Circuit Breaker is a compact, DIN-rail-mounted electrical safety device designed to fit into standard distribution boards. It combines the traditional overcurrent protection of a standard circuit breaker with modern IoT capabilities, allowing for remote management, automation, and real-time power analytics.
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 100A 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.
- Real-time monitoring: includes energy metering, allowing you to track:
- Voltage
- Current
- Power consumption
- Supports RS485 communication interface: integrating an RS485 communication port into a smart circuit breaker transitions it from a simple standalone smart device into an industrial-grade, highly reliable networking node.
Specifications
- Input voltage: 220~250VAC @ 50/60Hz
- Rated current: 100A
- Number of poles: 2
- Wireless protocol: WiFi (2.4GHz)
- Mounting support: DIN rail 35mm
- Pollution degree: level 2
- Protection level: IP20
- International standard: IEC 61009-1
- Installation category: 2 and 3
- Operating temperature: -25°C~+65°C
- Instantaneous trip form: C
- Rated short-circuit breaking capacity: 3kA
- Rated impulse withstand voltage: 3kV
- Mechanical life: >10 000 times
- Electrical life : >6000 times
- Maximum wiring capacity: 50mm²
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 2-Pole Energy Monitor 100A Circuit Breaker
- 1 x Mini screw driver
- 1 x RS485 communication cable
- 1 x Instruction manual
- 1 x Antenna
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]
Tuya’s Smart Life App (Android or iOS) makes home automation smart, simple, and affordable with the fastest, most stable platform & widest range of smart products. Supports Alexa Echo Dot, Google Home, IFTTT & more…





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