Usage:The multifunctional self-resetting dual display protector integrates over-voltage protection, under-voltage protection, over-current protection and integrated intelligent protector. When there is over-voltage, under-voltage and over-current solid barriers in the line, this product can instantly cut off the circuit, avoiding unnecessary damage to electrical equipment. When the circuit returns to normal, the protector can automatically restore the circuit to make the electrical equipment work normally.
Technical parameters:
1 Rated voltage: 220VAC 50Hz.
2 Rated current: 1A-63A adjustable (default 40A)
3 Overvoltage action cut-off value: 240V-300VAC can be set (default 270VAC)
4 Overvoltage action cut-off value: 140V-200VAC can be set (default 1 70VAC)