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Model: EKR3S
Smart Circuit Breaker with Remote Control and Real-Time Monitoring
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● Communication method: Wi-Fi (Tuya), RS485
● Control Type: Remote, Manual
● Poles: 1P+N, N Pole on the right
● Rated operating current: 1-63A
● Operating voltage range: 90V~265V
● Function: Over-voltage/Under-voltage/Over-current protection
● Ambient temperature: -20℃ to +70℃
EKA3 Series Smart Protection Switch integrates multiple circuit protection functions such as over-voltage, under-voltage, over-current, etc., and is equipped with a timing function, designed for current working environments up to 63A. Users can remotely control the switch status, monitor electrical parameters such as voltage, current, power in real time, and set corresponding protection thresholds.
EKA3 is easy to install and operate and is widely used in homes and industrial places.
1. EKA3-TW: Wi-Fi (Tuya) enabled model for smart home integration
2. EKA3-M: RS485 model for industrial applications and building management systems
Integrated Protection: Combines over-voltage, under-voltage, and over-current protection in one device.
High Current Capacity: Suitable for environments with working currents up to 63A.
Remote control: Allows remote on/off control via the Tuya app or RS485 platform.
Real-time Monitoring: Uses the Tuya app or RS485 platform to monitor voltage, current, and power in real-time.
Adjustable Parameters: Thresholds for main electrical parameters can be set Tuya app or RS485 platform.
Metering Function: Provides accurate measurement of electrical parameters.
Timing Control: Improve energy management efficiency, enhance power safety.
EKA3 Smart Relay Switch is the perfect solution for those seeking to upgrade their electrical systems with advanced protection, IoT capabilities, and energy monitoring. Whether you're looking to enhance your smart home setup or improve industrial power management, the EKA3 delivers the ideal combination of protection, connectivity, and control.
| Standard | IEC 60947-5-1 | |
| Model | EKA3-TW | EKA3-M |
| Communication method | Wi-Fi (Tuya), 2.4GHz | RS485 |
| Status indicator | Power status | |
| Network status | ||
| Working status | ||
| Power button | Yes | |
| Network configuration button | Yes | |
| Control Type | Remote, Manual | |
| Poles | 1P+N, N pole on the right | |
| Standby power consumption | ≤1.5W | |
| Operating voltage range | 90V~265V | |
| Rated frequency | 50/60Hz | |
| Rated operating current | 1-63A | |
| Measurement accuracy | Class 2.0 | |
| Protection degree | IP20 | |
| Ambient temperature | -20℃ to +70℃, Max. 95% humidity | |
| Terminal block protection | Integrated cover | |
| Over-voltage range | 230V~265V (default:265V) | 230V~300V (default:280V) |
| Over-voltage recovery range | Automatically reduces 5V based on over-voltage protection value | 225V~295V (default:275V) |
| Over-voltage tripping time | / | 5s~600s (default:60s) |
| Over-voltage recovery delay time | / | 5s~600s (default:60s) |
| Under-voltage range | 140V~210V (default:160V) | 100V~210V (default:115V) |
| Under-voltage recovery range | Automatically increases 5V based on under-voltage protection value. | 100V~215V (default:120V) |
| Under-voltage tripping time | / | 5s~600s (default:60s) |
| Under-voltage recovery delay time | / | 5s~600s (default:60s) |
| Over-current adjustable range | 1A-63A (default:63A) | |
| Over-current tripping time | / | 5s~600s (default:5s) |
EKA3 Series Smart Protection Switch integrates multiple circuit protection functions such as over-voltage, under-voltage, over-current, etc., and is equipped with a timing function, designed for current working environments up to 63A. Users can remotely control the switch status, monitor electrical parameters such as voltage, current, power in real time, and set corresponding protection thresholds.
EKA3 is easy to install and operate and is widely used in homes and industrial places.
1. EKA3-TW: Wi-Fi (Tuya) enabled model for smart home integration
2. EKA3-M: RS485 model for industrial applications and building management systems
Integrated Protection: Combines over-voltage, under-voltage, and over-current protection in one device.
High Current Capacity: Suitable for environments with working currents up to 63A.
Remote control: Allows remote on/off control via the Tuya app or RS485 platform.
Real-time Monitoring: Uses the Tuya app or RS485 platform to monitor voltage, current, and power in real-time.
Adjustable Parameters: Thresholds for main electrical parameters can be set Tuya app or RS485 platform.
Metering Function: Provides accurate measurement of electrical parameters.
Timing Control: Improve energy management efficiency, enhance power safety.
EKA3 Smart Relay Switch is the perfect solution for those seeking to upgrade their electrical systems with advanced protection, IoT capabilities, and energy monitoring. Whether you're looking to enhance your smart home setup or improve industrial power management, the EKA3 delivers the ideal combination of protection, connectivity, and control.
