Core Specs - B2B Focus
| Feature | Specification |
| Rated Current | 1-63A Adjustable |
| Metering Type | Bi-directional (Solar/Grid) |
| Protection | Over/Under Voltage & Current |
| Reclosing | Automatic Self-Recovery |
| Prepaid Mode | Balance Alert & Auto-Trip |
| Protocol | WiFi 2.4GHz (Direct Connect) |
| Installation | 35mm DIN Rail |
| Leakage Protection | Optional (Adjustable) |
Description - Business Pitch
Revolutionize property management with this Smart Circuit Breaker. Ideal for rental apartments and solar projects, it features Bi-directional Metering to track energy import/export. Landlords can use the Prepaid Function to automatically cut power when the tenant's balance runs out. It acts as a robust safety guard, instantly tripping during over-voltage or over-current events and automatically reclosing once safe, minimizing on-site maintenance costs.

Q: Can I use this for rental properties?
A: Yes, it is perfect for rentals. You can monitor electricity usage remotely and set it to turn off automatically if the tenant exceeds their prepaid energy limit.
Q: Does it support Solar PV systems?
A: Yes, it supports Photovoltaic Bidirectional Metering, measuring both the energy consumed from the grid and the energy generated by your solar panels.
Q: What happens if there is a voltage spike?
A: The breaker has adjustable Over/Under Voltage Protection. It will trip instantly to protect expensive appliances and will attempt to Auto-Reclose after a set delay when voltage stabilizes.
Q: Is the current limit adjustable?
A: Yes, you can adjust the current limit from 1A to 63A in the App to match the specific load requirements of the circuit.
Q: Can I control multiple breakers at once?
A: Yes, the Tuya App supports Group Control, allowing facility managers to turn off power for an entire floor or building with one tap.