1P+N 63A Small Tuya WiFi Smart Circuit Breaker (TUYAWIFI MCB)
1. Tuya Smart connectivity breaks space limitations, supports remote control via the Tuya Smart App, and enables ecosystem linkage expansion.
2. Quadruple protection + customizable parameters for enhanced safety.
Multi-layer protection system: covers over-voltage, under-voltage, overload, and over-temperature protection, combined with short-circuit protection to comprehensively prevent electrical hazards; parameters are flexibly customizable.
3. Durable and reliable, user-friendly design, ultra-long lifespan; modern appearance and operation.
4. Smart energy saving and monitoring for more efficient electricity use.
Real-time energy consumption monitoring: the app clearly displays voltage, current, power, and electricity usage, helping analyze usage habits and uncover energy-saving opportunities; scenario-based energy saving.
1P+N 40A Small Tuya WiFi Smart Circuit Breaker (TUYA WIFI MCB)
1. Smart Control: Monitor current, voltage, and power consumption in real time via Tuya APP
2. Multi-Protection: Combines over/under voltage, overcurrent, and metering functions for safe electricity usage
3. Compact & Easy Installation: Modular design suitable for DIN rail mounting
4. Data Visualization: APP displays real-time and historical power data
AC 220V Smart Energy Meter - Rail-Mounted, LCD Display, Remote Control
The multi - functional Wlfl guide rall meter adopts a rail - type design, which is small in size, compact instructureand simple in installation: it uses an LCD display screento displav current,voltage,electricity, power.freauencland other electrical parameters, is convenient for users to acquire data and easy to operate. It hasgood antielectromaaneticinterference capabilities.meetsvarious needs otoowermanagement.facilitates therealizatiorof terminal - intelligent power metering, and faclitates the retrofitting of power meters in the lateltransformatiorof the lighting system. lt is widely used in commercial squares,science and technology parksuniversities another occasions where biling is reguired, it can also be iointly deploved with energyconsumption monitorinaand energy management systems. its application scope includes property bilingmanagement, electricity meteringnower demand . side manadement, enerav consumotion management andenergy-saving analysis, iner lowvoltage power systems, etc.
The Wlfl multi-functional rail-mounted energy meter is a compact, easy-to-install solution designed for modern energy management. Featuring a clear LCD display, it provides real-time readings of voltage, current, power, frequency, and other essential electrical parameters, allowing users to monitor energy usage conveniently and accurately. Built with strong anti-electromagnetic interference capabilities, it ensures reliable operation even in complex electrical environments.
This smart energy meter is ideal for a wide range of applications, including commercial buildings, shopping centers, technology parks, universities, and other locations where precise energy monitoring and billing are required. It supports terminal intelligent power metering and can be easily integrated with advanced energy management systems, helping businesses and facilities optimize electricity usage and reduce operational costs.
Additionally, the meter is perfect for property billing management, electricity demand-side management, energy consumption monitoring, and energy-saving analysis within low-voltage power systems. Its rail-mounted design simplifies installation and retrofitting, especially in existing lighting and electrical systems, while remote control functionality enhances operational flexibility.
KWS-303 Series Din Rail Energy Meter (WiFi/RS485) - Voltage/Current/KWh Monitor with Protection
These are din rail energy meters with AC 85-290V 0-40A 0-12KW range They can track voltage current kWh and temperature and have features like over and under voltage protection overtemp protection power-off memory The WiFi model supports app remote control and timing functions They are ideal for home and commercial energy management
The KWS-303 Series DIN rail energy meters are designed for reliable home and commercial energy management. Supporting AC 85–290V and 0–40A with a power range of 0–12KW, these meters accurately monitor voltage, current, kWh, and temperature. Key protection features include over-voltage and under-voltage protection, over-temperature protection, and power-off memory, ensuring safe and stable operation.
The WiFi-enabled model allows remote monitoring and control via a mobile app, including scheduling and timing functions, providing convenience and real-time energy insights. With RS485 communication support, these meters can integrate seamlessly into advanced energy management systems for enhanced monitoring and analysis.
Compact and easy to install on standard DIN rails, the KWS-303 Series offers an efficient, reliable, and smart solution for optimizing energy usage, reducing costs, and ensuring safety in residential, commercial, and industrial environments.
Tuya WiFi Smart Overvoltage/Undervoltage Protector (JWGK-63) - Din Rail Energy Meter with Leakage Protection
This Tuya WiFi smart protector (model JWGK-63) combines overvoltage/undervoltage/current protection, auto-reclosing, and energy monitoring (voltage/current/kWh). Supports 2.4G WiFi, remote control via Tuya App, adjustable tripping thresholds, and timing functions. AC 130-300V, 0.01-63A range, 1% accuracy. Din rail mountable for home/commercial energy management & electrical safety.
The JWGK-63 Tuya WiFi Smart Protector is a versatile solution for home and commercial energy management, combining overvoltage, undervoltage, and overcurrent protection with advanced energy monitoring. It accurately measures voltage, current, and kWh with 1% precision and supports AC 130–300V and 0.01–63A ranges.
Equipped with auto-reclosing, adjustable tripping thresholds, and timing functions, this smart protector ensures reliable electrical safety while preventing equipment damage. The 2.4G WiFi connectivity allows seamless remote control and monitoring via the Tuya App, giving users real-time insights and convenience. Designed for DIN rail mounting, the JWGK-63 integrates easily into modern electrical systems and smart energy setups.
Ideal for residential, commercial, and small industrial applications, this device provides efficient energy monitoring, enhanced protection, and intelligent management, helping reduce energy waste and maintain a safe electrical environment.
WiFi intelligent leakage circuit breaker
The WiFi Intelligent Leakage Circuit Breaker, also known as a smart RCBO, is a next-generation electrical safety device that integrates residual current protection, overload protection, and short-circuit protection with advanced IoT technology. Unlike traditional leakage circuit breakers, this intelligent solution combines “personal electric shock protection” and “circuit overload/short-circuit protection” with smart monitoring features, enabling safer, more efficient energy management.
Equipped with WiFi, Bluetooth, and 4G communication, the smart RCBO allows real-time remote monitoring, intelligent alerts, and automated linkage control through mobile apps or building management systems. Users can instantly detect abnormal currents, leakage events, or overloads, ensuring rapid response and minimizing the risk of electrical accidents. Adjustable tripping thresholds and auto-reclosing functions provide additional protection and operational flexibility.
Ideal for homes, commercial buildings, and industrial facilities, the WiFi intelligent leakage circuit breaker is designed to simplify installation while delivering comprehensive protection. Its compact, DIN rail-mountable design makes retrofitting in existing electrical panels easy, while its smart features support energy optimization, remote management, and predictive maintenance.
By combining traditional RCBO functionality with smart IoT monitoring, this intelligent leakage circuit breaker not only protects people and equipment from electrical hazards but also supports modern smart building applications, energy-saving initiatives, and enhanced electrical system management.
Upgrade your electrical safety system with the WiFi Intelligent Leakage Circuit Breaker – a reliable, efficient, and connected solution for comprehensive protection, real-time monitoring, and intelligent energy management.
WiFi Tuya smart electrical products rely on the Tuya IoT cloud platform and WiFi IoT technology to enable intelligent upgrades of traditional electrical equipment, with a core positioning of “full-scenario electrical safety management + convenient smart control.” They can be connected to the Tuya Smart App without the need for a gateway. The product range covers full categories such as smart circuit breakers and sockets, adopting 2.4 GHz WiFi single/dual-mode communication and supporting rated currents of 10A–40A to adapt to various loads. They feature high-precision energy metering and multiple safety protections, and support diversified operations including remote control, scheduling, linkage, and voice interaction.
Their key advantages include cross-network remote control, offline scheduled operation, full-cycle energy monitoring, and intelligent alarms. They can integrate into the Tuya ecosystem to achieve scenario linkage, while also providing low-code development solutions for enterprises, easy pairing and shared management functions for users, and optional prepaid modes to suit operational needs. These products are widely applicable to homes, offices, commercial environments, and special scenarios. Relying on a global cloud platform, they offer quick response and multi-language adaptation.
Usage considerations include ensuring a 2.4 GHz WiFi environment, professional installation, and choosing certified and compliant products. When purchasing, users should match the device to the load current, prioritize dual-mode products, and confirm functional support based on actual needs. Overall, these products center on “connectivity + intelligence + safety,” addressing the pain points of traditional electrical systems, helping enterprises reduce costs and transform digitally, and serving as a cost-effective smart power management solution across multiple fields. In the future, combined with AI, they will enable more precise energy optimization and seamless interaction.









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