Products

Phase loss, overcurrent, undercurrent, three-phase unbalance, 0.1-100A current range, adjustable working time, adjustable current range, current display, fault record, LED digital tube display

Phase loss, over current, three-phase unbalance, 0.1-100A current range, adjustable working time, adjustable current range, current display, fault record, LCD display

Split type, phase loss, over current, 0.1-100A current range, adjustable operating time, adjustable current range, current display, fault record,three phase imbalance

Phase loss, overcurrent, three phase imbalance

Phase loss, over current, over voltage, under voltage, 4-20MA output, 485 communication optional, adjustable operating time, adjustable current range, current display, fault record