Min. Order Reference FOB Price
50 Pieces US$10.95 / Piece
Product Description
3 Phase Adjustable Over and Under Voltage Protector Overcurrent Protection Din rail Voltmeter Ammeter Relays Protector 63A/100A Name Three Phase Voltage and Current Protector Input voltage AC140-300V Power-on Delay time 1-500S default 10s Over-voltage pretection value 230-300V default 270V ...