Min. Order Reference FOB Price
1 Piece US$2.00-10.00 / Piece
Product Description
Product Description BV4 series surge protective device (SPD) is suitable for TN-S TN-C-S TT IT etc. power supply system of AC 50/60Hz, 380V, and installed on t he joint o f LPZ0A zone or LPZ0B and LPZ1 zone, which protects the electric network not shocked by the thunder, it's designed according ...