AC/DC Residual Current Sensor

Residual Current Sensors are essential safety components designed to monitor electrical systems for leakage current to earth, helping to prevent electric shock and fire hazards.

Our portfolio features AC/DC-sensitive residual current sensors specifically engineered for EV charging infrastructure, power converters, and safety-critical electrical management systems. Available in single-phase and three-phase configurations with versatile mounting options (PCB, cable, and enclosure), these sensors deliver precise fault detection (such as DC 6mA and AC 30mA thresholds), reliable digital outputs, and integrated self-test functions to simplify your system design and ensure compliance with industry safety requirements.