Description
Intelligent Switching with Monitoring and Advanced Protection
Live Electrical WRB1-63N Wi-Fi Smart RCD Switch – 1P+N, 1–63A with kWh Metering and Leakage Protection
The Live Electrical WRB1-63N is a compact smart RCD switch that allows you to monitor, protect, and manage your electrical load—all from your phone. This DIN rail mounted device includes Wi-Fi connectivity, kWh metering, and protection against leakage current, overload, overvoltage, and undervoltage.
You can switch circuits manually or remotely, automate loads with timers, and view real-time energy usage. The WRB1-63N is ideal for smart homes, small businesses, and EV charging circuits that need an extra layer of automation and data control.
⚠️ Important Note: Just like the WCB1-63N model, the WRB1-63N does not offer earth fault protection. It is not a replacement for an MCB or RCBO and must be installed alongside the correct protective devices in accordance with electrical regulations.
⚠️ Unlike the WCB1-63N, the WRB1-63N includes built-in leakage protection (RCD function), making it suitable for circuits where residual current detection is required. However, it still does not replace an RCBO, and must be used with appropriate earth fault protection where necessary.
Key Features – WRB1-63N Wi-Fi Smart RCD Switch
- Rated Current: 1–63A
- Voltage Range: 100–240V AC
- Pole Configuration: 1P+N (Neutral pass-through)
- Leakage Current Protection: Integrated RCD
- Wi-Fi Protocol: Default (customisable for ZigBee / SigMesh)
- Protection Features:
- Undervoltage and Overvoltage Protection
- Overcurrent Trip & Overload Settings
- 30mA RCD Earth Leakage Protection
- Energy Monitoring: kWh metering with real-time reporting
- Control Options:
- Manual
- App-based remote control
- Voice control
- Countdown and loop timers
- DIN Rail Mounting
- IP Rating: IP20
- Standard: IEC 60947
Applications – Wi-Fi Smart RCD Switch
- Remote-controlled smart load management
- EV charger circuit automation (with additional MCB protection)
- Commercial board energy monitoring
- Timer-based switching with energy tracking
- Circuits where leakage detection is required (but not earth fault)
⚙️ Custom Integration
You can control the WRB1-63N through a mobile app or compatible voice assistant. With optional ZigBee or SigMesh integration, this unit fits easily into wider smart building systems. It’s a smart RCD—but it’s not a full replacement for earth fault circuit breakers.
✅ Summary – Wi-Fi Smart RCD Switch
The Live Electrical WRB1-63N combines smart control, energy metering, and leakage detection in one easy-to-install unit. It supports remote switching, app timers, and overload settings—perfect for automated power management. However, it does not detect earth faults, so be sure to use it with an MCB or RCBO where required.
