Residual Current Device (RCD)
Earth leakage and ground fault protection devices ensuring personnel safety and equipment protection in commercial and residential electrical installations.
Product Information
- Category: Residual Current Device (RCD)
- Rated Voltage: 230V / 400V AC
- Rated Current: 16A up to 125A
- Sensitivity (IΔn): 10mA / 30mA / 100mA / 300mA
- Poles: 2P / 4P
- Type: Type AC / Type A / Type B
- Breaking Capacity: Up to 10kA
- Standard: IEC 61008 / IEC 61009
- Application: Commercial & Residential Installations
Residual Current Device (RCD)
Our Residual Current Devices (RCDs) provide essential protection against earth leakage currents and ground faults, safeguarding both personnel from electric shock and equipment from damage. Available in 2-pole and 4-pole configurations, they cover rated currents from 16A up to 125A with sensitivity levels of 10mA, 30mA, 100mA, and 300mA.
RCDs are offered in Type AC (sinusoidal residual currents), Type A (sinusoidal and pulsating DC residual currents), and Type B (pure DC fault currents) — making them suitable for a wide range of applications including standard residential circuits, commercial buildings, and installations with variable frequency drives or EV charging points.
All devices comply with IEC 61008 and IEC 61009 standards and are sourced from leading certified manufacturers. Each unit is tested for tripping time, sensitivity accuracy, and mechanical endurance — ensuring maximum reliability and long-term protection performance.