The TOMZN TOB9-VAP Smart Switch is an advanced Wi-Fi enabled smart circuit breaker engineered to bring intelligent power management, energy monitoring, and electrical protection to residential and commercial installations. Designed for 1P+N AC mains systems with a rated capacity up to 63 A, it integrates remote ON/OFF control, scheduling, real-time metering, and customizable safety protections through the Smart Life / TUYA app on iOS and Android.

This device not only functions as a smart power switch but also includes built-in protections against dangerous electrical conditions such as over-current, over-voltage, under-voltage, and excessive power, helping safeguard connected appliances and electrical circuits.

Features

• Remote control ON/OFF from anywhere via Smart Life or TUYA app
• 63 A adjustable rated current for high-load applications
• Real-time metering of voltage, current, power, and kWh energy usage
• Advanced protection functions:
  • Over-current protection
  • Over-voltage protection
  • Under-voltage protection
  • Over-power protection
• Scheduling & timer modes including countdown, cyclic and time-based control
• Relay last status memory after power interruptions
• Wide operating range: AC 90–300 V, 50/60 Hz input
• Wi-Fi 2.4 GHz connectivity for easy smart home integration
• Voice assistant support: Compatible with Amazon Alexa & Google Assistant (via Smart Life/TUYA app)
• Durable design with over 100,000 mechanical operations lifespan
• Suitable for standard 1P+N DIN-rail mounting in electrical panels

Specifications

• Model: TOB9-VAP Smart Switch
• Operating Voltage: AC 90–300 V, 50/60 Hz
• Rated Current: 1–63 A (adjustable)
• Connectivity: Wi-Fi 2.4 GHz (Smart Life / TUYA app)
• Protection Functions:
  • Over-current, Over-voltage, Under-voltage, High power trip settings
• Energy Monitoring: Real-time voltage, current, power, and kWh (energy) metering
• App Control: Smart Life / TUYA (iOS & Android)
• Relay Memory: Last ON/OFF state retention after power loss
• Mechanical Life: > 100,000 cycles
• Operating Temperature: –25 °C to +70 °C
• Mounting: Standard 1P+N DIN-rail installation
• Supported Network: 2.4 GHz Wi-Fi only

Applications

• Home smart electrical control and automation
• Remote lighting and appliance control
• Energy consumption monitoring and billing optimization
• Electrical safety protection for high-load circuits
• Industrial power management panels
• Schedule-based device automation (e.g., water heaters, pumps, lights)
• Smart voice assistant setups with Alexa & Google Assistant

Push the button for more than 10s , the WIFI led will flash quickly , then use the app to operate