Address: Lvzhuang Industrial Zone, Liushi, Wenzhou, Zhejiang, China (Mainland)
Phone: +86-577-62786680
Surge Protective Device Obv1-B Series
Product Description:OBV1-B series surge protective device (in short: SPD, alias: surge protector, surge arrester) is suitable for TN-S, TN-C-S, TT, IT etc. power supply system of AC 50 / 60Hz,Product Features:1. SPD as a port, defend electric shock, installation indoor, limiting voltage type.2. Inside a failure release mounted on the module of surge protective device, when the SPD fails in breakdown for overheat, it`ll separate from the power system and give the indication signal. When the SPD is normal, the visible windows displays in green, and it? Ll display in red when it bad.3. Use high quality chip, large discharge capacity.Application Scope and Installation Position:OBV1-B series surge protective device is suitable for B grade lightning-proof, installed on the joint of LPZOA zone or LPZOB and LPZ1 zone, which protects the electric network not shocked by the thunder or surge over voltage. Obv1-B / 30, OBV1-B / 40 are usually installed in low voltage main distribution box connected to the incoming end of the buildings.
Product Description:OBV1-D series surge protective device (in short: SPD, alias: surge protector, surge arrester) is suitable for TN-S, TN-C-S, TT, IT etc. power supply system of AC 50 / 60Hz,Product
Product Description:OBV1-C series surge protective device (in short: SPD, alias: surge protector, surge arrester) is suitable for TN-S, TN-C-S, TT, IT etc. power supply system of AC 50 / 60Hz,Product
Product Description:OBV7 series surge protective device (in short: SPD, alias: surge protector, surge arrester) is suitable for TN-S, TN-C-S, TT, IT etc. power supply system of AC 50 / 60Hz,Applicatio
Product Features:OBVB series lightning rod are made from stainless-steel material, it has different protection area and various features.1. Not electron style, life long.2. Keep the good performance a
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