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Description
WCED Type A Bi-Directional Curve B 20A 30mA RCBO – WRB120B-030
Type A Bi-Directional 20A 30mA RCBO
Discover the WRB120B-030 mini RCBO from Whitecliffe Circuit Protection Company (WCED). These compact devices offer Type A RCD and overload protection, making them ideal for PV and EV systems.
Key Features
- Comprehensive Protection: Detects AC and pulsating DC components, ensuring thorough safety.
- Switched Live and Neutral: Fully isolates faulty circuits, enhancing protection.
- Bi-Connect Terminal: Supports cables, pin busbar, or fork busbars, providing flexible connections.
- Bi-Directional Use: Perfect for PV (Photovoltaic) and EV (Electric Vehicle) systems.
- Ease of Testing: No need to disconnect conductors for insulation resistance testing.
- High Reliability: Only faulty circuits are switched off, keeping healthy circuits in service.
- Compact Size: Mini design for space-saving installation.
Applications
- Domestic: Protects household electrical circuits and appliances.
- Commercial: Suitable for office buildings and retail spaces.
- Specialised Systems: Perfect for PV and EV systems needing bi-directional protection.
Specifications of Type A Bi-Directional 20A 30mA RCBO
- Standard: IEC61009-1, EN61009-1
- Rated Current: 20A
- Type: Electronic, Type A
- Poles: 1P+N (Switched Live and Neutral)
- Rated Voltage: 230V
- Sensitivity: 30mA
- Insulation Voltage: 500V
- Rated Frequency: 50/60Hz
- Breaking Capacity: 6kA
- Residual Making and Breaking Capacity: 3000A
- Impulse Withstand Voltage: 4000V
- Break Time: ≤0.1s
- Dielectric Test Voltage: 2kV
- Pollution Degree: 2
- Thermo-Magnetic Release: Curve B
- Electrical Life: 2000 cycles
- Mechanical Life: 10000 cycles
- Contact Position Indicator: Yes
- Protection Degree: IP20
- Reference Temperature: 30°C
- Ambient Temperature: -5 to +40°C
- Storage Temperature: -25 to +70°C
- Terminal Connection: Cable/U-type busbar/Pin-type busbar
- Terminal Size: Top for cable: 10mm², Bottom for cable: 16mm²/18-8 AWG, Top/Bottom for busbar: 10mm²/18-8 AWG
- Tightening Torque: 2.5Nm / 22 In-lbs
- Mounting: On DIN rail EN 60715 (35mm)
- Connection: From bottom
Additional Resources:
For more details, check out other amperages and WCED RCBO consumer units:
-
- WCED Type A Bi-Directional Curve B 6A 30mA RCBO – WRB110B-030
- WCED Type A Bi-Directional Curve B 10A 30mA RCBO – WRB110B-030
- WCED Type A Bi-Directional Curve B 16A 30mA RCBO – WRB116B-030
- WCED Type A Bi-Directional Curve B 32A 30mA RCBO – WRB132B-030
- WCED Type A Bi-Directional Curve B 40A 30mA RCBO – WRB140B-030
- WCED RCBO Consumer Unit
Conclusion
Enhance your electrical systems with the WRB120B-030 mini RCBO from WCED. Ensure comprehensive circuit protection and reliability. Shop now for top-tier electrical safety solutions.
