63A YUANGOU 3 Phase 3P+N Din Rail Phase Selector Adjustable Over and Under Voltage Current protection Monitor Relays Protector

Power-On New Energy: YUANGOU 63A all three-phase 3P + N rail type monitoring relay & protector. Select phase directly, helps to distinguish three-phase electrical states accurately. With adjustable overvoltage, undervoltage and current protection function, can flexibly set protection parameters according to the actual circuit requirements. System Function :When the voltage or current is abnormal, quickly response, cut off the circuit, effectively guarantee the stable operation of electrical equipment, Applicable to all kind of three-phase power supply system.