The Tomzn TOB9e-63M is a smart WiFi circuit breaker designed for remote control, intelligent automation, and energy monitoring. Manage your devices from anywhere using the Ewelink app while protecting your appliances with over-voltage and over-current safety features. Its real-time kWh monitoring, scheduling, timers, and loop functions help optimize energy use and save on electricity bills. Built for durability with a long mechanical life and wide operating temperature range, this breaker is perfect for smart homes and industrial applications.
Key Features
- Rated Current: 63A, Poles: 1P+N
- Control App: Ewelink (iOS & Android)
- Voltage Compatibility: AC 90–300V, 50/60Hz
- Protection: Over-voltage, Over-current
- Smart Automation: Schedule, Timer, Loop Timer
- Energy Monitoring: Real-time voltage, current & kWh
- Durable Design: Mechanical life >100,000 cycles
- Operating Temperature: -25°C to 70°C
- Mounting: DIN Rail
Why Choose This Breaker?
- Remote Control: Manage and monitor your devices from anywhere.
- Advanced Safety: Protects appliances from power fluctuations.
- Energy Efficiency: Track usage to reduce electricity bills.
- Smart Automation: Set timers, schedules, and loops for convenience.
- Reliable & Durable: Built for long-term performance in any environment.
- Universal Voltage Support: Works across AC 90–300V, 50/60Hz systems.
Perfect for: Homes, offices, factories, and industrial energy management. ⚡








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