Smart 3P+N Circuit Breaker – TONGOU TOQCB2 63A WiFi

The TONGOU TOQCB2 Smart 3P+N Circuit Breaker is a 63A Wi-Fi breaker that brings protection, energy metering and remote control together in one compact DIN rail unit. It is designed for residential and commercial systems where high-power three-phase circuits need to be supervised and switched intelligently.

Why Choose the Smart 3P+N Circuit Breaker

Conventional breakers protect a circuit but give no information and cannot be operated remotely. The TOQCB2 adds real-time monitoring and remote opening and closing, so you can see what a circuit consumes and switch it from your phone.

With a 3P+N configuration and 63A rating, it suits three-phase sub-boards, workshops, pumps and heating systems.

Key Features of the TONGOU Smart 3P+N Circuit Breaker

Remote Opening and Closing

Switch circuits on and off from the Tuya Smart app, create schedules and react instantly when something goes wrong.

Energy Metering

Real-time monitoring of power and consumption helps you understand loads and plan energy savings.

Intelligent Protection

The breaker combines protection functions with smart alerts, so faults are visible immediately in the app. On the Tuya platform, it can also be part of scenes and automations.

Technical Highlights

• Model: TONGOU TOQCB2, SKU TONGOU-Q-CB2-JWT4C63
• Configuration: 3P+N
• Rating: 63A
• Functions: protection, metering, remote control
• Connectivity: Wi-Fi, Tuya Smart
• Mounting: DIN rail

Where to Use the Smart 3P+N Circuit Breaker

• Three-phase sub-boards: remote supervision of whole areas.
• Workshops and small industry: control of machines and pumps.
• Commercial buildings: energy monitoring per circuit.
• Villas: smart control of heating and cooling circuits.

Installation and Setup Tips

DIN rail devices must be installed by a qualified electrician with the supply isolated at the main switch. Follow the terminal markings and wiring diagram, tighten terminals to the correct torque and keep adequate spacing for heat dissipation. Wi-Fi signal can be weak inside metal enclosures, so check the signal at the board before closing it and use a plastic enclosure or a nearby access point if needed. Finally, pair the device in the app and test manual and scheduled operation.

Related Products at WeVolt

Complete your smart three-phase board. For single-phase circuits, see the Tuya DIN rail smart switch 63A, for detailed metering, the VoltEdge three-phase CT meter, and for smaller loads, the Tongou TOVMT 2P switch. You can also browse all smart DIN rail devices at WeVolt. For brand information, visit the official Tongou website.

How to Choose a Smart DIN Rail Device

Start with the circuit: check the supply type, number of poles and the maximum current the device must switch, and always keep a margin above the real load. For motors, pumps and large heaters, use a contactor driven by the smart device. Then check the space available in the distribution board, counted in DIN modules. Finally, choose the ecosystem, such as Tuya Smart Life, so the device works with your other smart products, voice assistants and automations.

Why Buy from WeVolt

WeVolt supplies smart home, lighting control and electrical products to homeowners, electricians, panel builders and integrators. We select brands with proven reliability, keep technical information clear and help you choose compatible devices for each project. Whether you need a single unit or a full installation, our team can advise on wiring, app setup and system design so your project runs smoothly from order to handover.

Frequently Asked Questions

What rating does the Smart 3P+N Circuit Breaker have?

It is a 3P+N breaker rated at 63A.

Can I switch it remotely?

Yes, the Tuya app allows remote opening and closing and schedules.

Does it measure energy?

Yes, it provides real-time power and energy monitoring.

Can WeVolt help me choose the right product?

Yes. Our technical team can check compatibility with your installation, recommend accessories and answer wiring or app setup questions before and after your purchase.

Order the TONGOU TOQCB2 Smart 3P+N Circuit Breaker from WeVolt for safe, connected control of high-power circuits.