Residual current monitor. Intended for the detection of DC Residual currents in Mode 3 EV charging systems. It comprises of a current transformer with 14mm aperture, and a Sensor PCB intended to be mounted directly onto a printed circuit board. It may be used to detect 6mA DC Residual Current in DC, single phase or 3 phase installations. When a Residual Fault Current that exceeds the rated DC level is detected, the Output pin will switch to the fault state within the specified response times. The Output pin will Auto-Reset when the Fault is removed.

GIR 1 and 6 Note 2 (B) to Section XVI HSEN to heading 8538 Text to codes 8538, 8538 90 and 8538 90 99