Min. Order Reference FOB Price
3 Pieces US$4.56-5.95 / Piece
Product Description
Product Description Product Description: Hot sale 40A 63A 230V Din rail under voltage protective protector relay protection, digital electric voltage protector Function: 1. Under voltage protection 210V-140V (adjustable) (default: 160V) 2. Over voltage proteciton 230V-300V (adjustable) ...