Products Status:StockModel Number:RS485 SURGE PROTECTORType:Dada Transfer CableMain Features:Material:Shielded Aluminum AlloyLarge discharge current capacity,multi-level protection,quick response and small insertion loss.Functions:It is applicable to protect video signal, power supply signal, telephone and network signalIt is applicable to protect the data signal in the intelligent control system and DDN special line (such as RS485 signal)Technical Details:Function Protection: Data Lightning Protector DeviceMaterial: Aluminium AlloyInsert Loss: 0.3dBResponse Time:Working Temperature: -60 degree - +190 degreeMax Discharge Current: 10KADimension: 48*25*25mmWork Voltage: 5VLimited voltage: 8.8VInstallation and maintenance:In means the input end while out means the output end; the input end is connected with the transmission line while output end is connected with the equipment.A protection device is connected at the equipment end of signal output source and input end of protected equipment in a serial manner.The earthing guide wire is connected with the earthing busbar or lightning-proof system reliably.Special maintenance is not needed for the protection device; please replace immediately in case of damage by high voltage or lightning.Package including:1 x Protector