Smart DC 1 Pole Circuit breaker | 12-80VDC and 63A | Tuya Smart Life
The Smart DC Circuit Breaker is a compact, high-performance Tuya-compatible smart circuit breaker designed for low-voltage DC applications. It functions as both a remote-controlled switch and a protective circuit breaker.
Product features
- Remote management: turn connected devices on or off from anywhere using a smartphone.
- Voice control: fully compatible with Amazon Alexa and Google Assistant for hands-free operation.
- Physical override: includes a manual toggle switch on the front panel for traditional operation.
Specifications
- Switch style: DC Smart WiFi switch
- Switch type: 1P+N (N-pole straight through)
- Input voltage: 12~80VDC
- Current rating: 63A
- Wireless protocol: WiFi (2.4GHz)
- Mounting support: DIN rail 35mm
Please note that because this is a DC-specific breaker, it is critical to ensure the polarity is wired correctly according to the markings on the device to ensure the magnetic arc quenching functions properly. Please use a qualified electrician when installing the circuit breaker.
If you have a Samite distribution board, you will need to get an adaptor [click here].
Typical applications (not limited to)
- Solar PV systems
- Battery storage
- Electric vehicle (EV) components
- Telecommunications
What is in the box?
- 1 x Smart DC 1 Pole 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, and affordable through the Tuya Smart Life App (Android or iOS), offering the fastest, most stable platform and the widest range of Smart Products. Supports Alexa Echo Dot, Google Home, IFTTT, and more…





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