Main Features
[Smart Remote Control] Control the circuit remotely through WiFi and support multiple timing, voice control and automatic reclosing.
[Real Time Energy Monitoring] Monitor voltage, current, power, energy consumption, power factor, temperature and frequency in real time.
[Multiple Circuit Protection] Provides over current, over voltage, under voltage, over power, temperature and short circuit protection.
[10kA Breaking Capacity] Supports 1A to 63A current ratings, C trip curves and up to 10kA short circuit breaking capacity.
[1P to 4P DIN Rail Design] Available in 1P, 2P, 3P and 4P versions with standard 35mm DIN rail installation for residential and commercial distribution systems.
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| Model Type | Wi-Fi MCB | Zigbee MCB | Wi-Fi RCBO Type A | Wi-Fi RCBO Type A |
| Model Name | TOQCB2-JWT | TOQCB2-JZT | TOSMR1-JWTA | TOQCB2L-JWTA |
| Communication Protocol | Wi-Fi 2.4GHz | Zigbee 3.0 | Wi-Fi 2.4GHz | Wi-Fi 2.4GHz |
| Rated Current | 1-63A Adjustable | 1-63A Adjustable | 1-20A/1-40A Adjustable | 1-63A Adjustable |
| Poles Number | 1P/2P/3P/4P | 1P/2P/3P/4P | 2P | 2P/3P/4P |
| Short Circuit Protection | √ | √ | √ | √ |
| Leakage Protection | / | / | √ | √ |
| Auto Recloser | Only for Overvoltage/Undervoltage Auto Recloser | Only for Overvoltage/Undervoltage Auto Recloser | For Over/undervoltage, overcurrent, leakage, overpower Auto Recloser | Only for Overvoltage/Undervoltage Auto Recloser |
| Best For |
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Remote Control
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Circuit Protection
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Real-Time Power Consumption
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Fault Alarms and Notifications
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Energy Efficiency - Timer Function
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Installation and After-Sales Service
| Product Series | TOQCB2 Smart Circuit Breaker |
| Communication | WiFi 2.4GHz |
| Poles | 1P / 2P / 3P / 4P |
| Rated Current | 1-63A |
| Trip Curve | C |
| Rated Frequency | 50/60Hz |
| 1P / 2P Operating Voltage | AC 145–230V |
| 3P / 4P System Voltage | AC 380–415V |
| Short Circuit Breaking Capacity | 10kA |
| Energy Measurement Accuracy | Class 1.0 |
| Over Current Setting | 1–63A |
| Over Voltage Setting | 245–295V |
| Under Voltage Setting | 145–220V |
| Protection Response Time | 3s |
| Monitoring | Voltage, Current, Power, Energy, Power Factor, Temperature, Phase Angle, Frequency, Switch Status |
| Protection | Over Current, Over Voltage, Under Voltage, Over Power, Temperature, Short Circuit |
| Smart Functions | Remote Control, Voice Control, Multiple Timing, Auto Reclosing |
| Mounting | 35mm DIN Rail |
| Standards | IEC/EN 60898-1 |
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