10KN 36KV High Voltage Ceramic Power Line Insulators
... were mostly used for telephone poles. They were slowly developed at the end of high-type high-voltage wire connection towers. A lot of disk-shaped insulators were hung on it. It was designed to increase the creepage distance. Insulators should not...
Ningbo Suntech Power Machinery Tools Co.,Ltd.
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Vandal Resistant Telephones for Public Area Emergency Call Telephone Line Powered
...optional for the ship cockpit. As in the highway of highway roadside emergency telephones, waterproof telephone for the coal mine explosion-proof telephone used in coal mines, oil Wells, used in tourism scenic tourists such as telephones are belongs to the...
Shenzhen Yuantong Modern Technology Co., Ltd.
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Polymer Overhead Line Insulator For Dead End/Suspension Insulator 69kV -400kV
... Line Polymer Insulator is made of high-quality silicone rubber, which is durable and reliable. It has a high withstand voltage, and can provide good electrical insulation. It is also resistant to ultraviolet rays, so it won't fade or degrade overtime....
TID POWER SYSTEM CO ., LTD
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TR Series 11KV-33KV Transmmission Line Porcelain Power Line Insulators
...line Porcelain Power Line Insulators Descriptions: We offers a wide range of porcelain station post insulators. For decades, these products have demonstrated reliable performance in various types of applications all over the world. Porcelain insulators are the traditional choice for distribution and transmission line, busbar and apparatus insulation......
Changsha Power Electric Co.,Ltd.
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F/O FXO FXS Analog Fiber Optic Accessories Telephone Line Converter 64Ch
...Telephone to F/O Converter: 64-Ch Telephone lines (FXO & FXS) Accessories Advantages: Support FXO / FXS ordinary telephone 64 channel support voice access, Support Caller ID and Fax Power link to fiber optic , data status indication LED can monitor system health Technical Indexes Telephone Ports 64 telephone port RJ11 port FXS Ringing voltage: 75V, ringing frequency: 25HZ FXO Second line......
E-link China Technology Co.,LTD
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Heavy Duty Secured Remote Power Distribution Unit Through RJ11 Telephone Line
Through RJ11 Telephone Line Secured Remote Power Power Distribution Unit Multi-functional Outlets Working Smart switched PDUSFC-SPDU-2 Series through RJ11 telephone line provides secured remote power source management operation . Accessing the system is ......
Jiashan Dingsheng Electric Co.,Ltd.
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Telephone Line Ethernet Surge Protection Devices 170V 10KA RJ11 4- Port
Telephone Line Surge Protector 170V 10KA RJ11 4-port Ethernet Surge Protection Feature: • RJ11 telephone port electric surge protector. • Aluminum structure. • Operating voltage: 170 V. • Number of ports RJ11: 4 ports. • RJ11 connectors for input/output. • Able to hold up nominal discharge currents of 10kA for each line......
Britec Electric Co., Ltd.
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Inflatable Insulating Glass Production Line Insulating Glass Machine
Automatic Insulating Glass Processing Machine Insulating Glass Machine Insulating glass making machines for sale Product Description Automatic Insulating Glass Production Line Insulating Glass Production Line has 7 sections: 01 transfer section; 02 washing......
Jinan Lijiang Automation Equipment Co., Ltd.
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Anti Pollution Electrical Insulator , High Voltage Transmission Line Insulator
...Insulator , High Voltage Transmission Line Insulator Quick Detail Model: BY-U240B Nominal structural height H: 170mm Nominal disc diameter D: 280mm Nominal creepage distance L: 405mm Concatenation mark: 24 Suspension porcelain insulator is made of porcelain pieces. Iron caps and steel feet are glued with not less than 525 Portland cement and quartz sand glue. Common and stain-resistant insulators......
Yixing Boyu Electric Power Machinery Co.,LTD
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DS-46N High Voltage Transmission Line Insulators PP UV Resistance
...Line Insulators PP UV Resistance 46kV silicone rubber deadend insulator white color eye & eye metal fittings Description: 46KV polymer insulator with eye end fittings on both end , the polymer material is silicne rubber , silicone rubber color is white , the color is specially adjusted based on France customer's requirement . the insulators are used for railway systems. The insulator......
Dalian Hivolt Power System Co.,Ltd.
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