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...Protection Device , RJ45 Lightning Protector Aluminum Shield Signal lightning arrester is a professional lightning protection equipment for network, communication, optical cable, radio, TV, monitoring, video...
..., monitoring, video and other signal equipment. Signal lightning arrester in product design, according to the requirements of IEC61644, is divided into B, C, F. B level (basic protection) basic protection le...
..., monitoring, video and other signal equipment. Signal lightning arrester in product design, according to the requirements of IEC61644, is divided into B, C, F. B level (basic protection) basic protection le...
...-485 Interface IC 70V Fault-Protected RS-485 Xceivers 1 Features • Bus-Pin Fault Protection to: – > ±70 V (SN65HVD1780, SN65HVD1781) – > ±30 V (SN65HVD1782) Operation With 3.3-V to 5-V Supply Range ±16-kV HB...
Product Description: Circuit Protection IC Circuit Protection IC is an integrated circuit designed to provide protection against transient, over-temperature, over-voltage, and over-current faults. It is widely ...
...protection type1 + type2 surge protective device Product introduction Surge protector is the lightning protection measures taken by Zhejiang tohr Electric Co., Ltd., which is independently developed and manu...
... protective device Power Systems Brief introduction Surge protector is used to protect the line from damage caused by lightning induced voltage, power interference, electrostatic discharge and so on. The sur...
...protective device Line detail protection Product introduction Surge protector is the lightning protection measures taken by Zhejiang tohr Electric Co., Ltd., which is independently developed and manufactured...
... system. It is a protective device for lightning protection and pressure protection in household, third industry and industrial fields. It is mainly used to limit overvoltage and discharge electric current. ...
...Protection Device With Lightning Protection Class 1-4 OBV10-I-50 Lightning current discharge arrester with spark gap for the use in three-phase TT and TN-S systems.They provide extremely high discharge cappa...
... Product name HDS-50B Certification CE Certification Maximum continuous operating voltage 385V Voltage protection level <2.5KV Ligntning Impulse Current 50KA Response time <25ns Contact Material Fiber glass reinforced plastic ......
Outdoor Power Protection Protective Device Uc 385v Ac Spd Surge Specification item value Place of Origin China Brand Name HAMMOND Model Number HD-C 40 Product name HD-C 40 Material Metal Function Lighting Prote...
... Product name HDS-50B Certification CE Certification Maximum continuous operating voltage 385V Voltage protection level <2.5KV Ligntning Impulse Current 50KA Response time <25ns Contact Material Fiber glass reinforced plastic ......
Outdoor Power Protection Protective Device Uc 385v Ac Spd Surge Specification item value Place of Origin China Brand Name HAMMOND Model Number HD-C 40 Product name HD-C 40 Material Metal Function Lighting Prote...
...Protection Device With Lightning Protection Class 1-4 OBV10-I-50 Lightning current discharge arrester with spark gap for the use in three-phase TT and TN-S systems.They provide extremely high discharge cappa...
50Hz / 60Hz DP Contactor Current Transformers , BS7626 VDE0414 VL94 Low Voltage Protection Devices DP Current Transformers DP Series Primary current: 100A-5000A Sercondary current: 5A, 1A Standard approval: ...
720V Safety DC Contactor Low Voltage Protection Devices Current Transformers 4KVeff 50Hz CA Current Transformers Outline Drawing Of CA45/14 Secondary Current: 5A Frequency: 50-60Hz Rated Votlage: 720V Secur...
50Hz - 60Hz Low Voltage Protection Devices 15VA - 60VA Current Transformers CA Current Transformers Outline Drawing Of CA62/30-CA104/80 Unit:mm ......
600V DC Contactor Low Voltage Protection Devices 5A / 1A With FS5 Security Factor MSQ Current Transformers MSQ Series The Current Transformers Are Made According To IEC-185 Standard. Class Of Accuracy: 1.0 (s...
Security 0.72KV Low Voltage Protection Devices Current Transformers 100A - 5000A SDH-0.66 Current Transformers SDD-0.66 Series Primary current: 100A-5000A Secondary approval: 5A, 1A Standard current: BS7626,...