Surge protection devices
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Weidmüller – Partner in Industrial Connectivity Surge protection devices Catalogue 2013 Let’s connect. Surge protection As experienced experts we support our customers and partners around the world with products, solutions and services in the industrial environment of power, signal and data. We are at home in their industries and markets and know the technological challenges of tomorrow. We are therefore continuously developing innovative, sustainable and useful solutions for their individual needs. Together we set standards in Industrial Connectivity. Weidmüller Interface GmbH & Co. KG Klingenbergstraße 16 32758 Detmold, Germany T +49 5231 14-0 F +49 5231 14-292083 info@weidmueller.com www.weidmueller.com Surge protection

The World of Industrial Connectivity As experienced experts we support our customers and partners around the world with products, solutions and services in the industrial environment of power, signal and data. Immerse yourself in our world of Industrial Connectivity. Let’s connect. DATA Automation Device Signal or power electronics JACKPAC ® IP 68 PCB terminals Media converter FrontCom ® Micro Service interface Power supplies IE-LINE plug-in connectors Active sensoractuator-interfaces IE-LINE Connection components Surge protection Terminal rail outlet Fieldbus distributors Electronics...

Dear Customers, The PDF versions of our catalogues offer practical additional functions, helping you to find your way around our product range and simplifying the ordering process. In addition to the catalogue, the PDF also contains: • Internal page links • Links to the online catalogue Try it out for yourself. Click the order number to obtain more detailed information and close-up images via you web browser. The links in the PDF file also enable you to go directly to the next desired catalogue page. Further Weidmüller product catalogues can be accessed by clicking the following: Weidmüller...

Surge Protection Devices Catalogue 4.4 Lightning and surge protection for low voltage facilities Lightning and surge protection for data interfaces Mains filter Surge protection for photovoltaic systems A brief introduction to surge protection Lightning and surge protection for control and instrumentation signals Surge Protection Devices The basics of lightning and surge protection Search according to Type or order number, Addresses worldwide

Product overview Lightning and surge protection for control and instrumentation signals VARITECTORSPC VARITECTOR SSC 6AN VARITECTOR SSC 4AN Page B.16_ Page B.70_ Page B.94_ Pluggable surge protection for C&l circuits 2-stage surge protection with 6 screw connection Pluggable surge protection for C&l circuits MCZOVP series RS series VARITECTOR SPC EX Page B.110_ Page B.122_ Page B.146_ 3-stage lightning and surge protection for Three-stage surge protection for analogue signals Plug-in lightning and surge protection for intrinsically measurement and control systems, with with high current...

Product overview Lightning and surge protection for low voltage facilities Page C.14_ Page C.16_ Page C.23 Type l/ll lightning and surge protection for the LPL I, Type l/ll lightning and surge protection for the LPL I, Type l/ll N-PE lightning and surge protection for LPL II, III, IV for installation before the electrical meter II, III, IV for installation before the electrical meter I, II, III, IV for installation before the electrical meter VPU 112.5 kA series PU ITSG+I 50kA; 330 Vand 440 V VPU II series Page C.25_ Page C.35_ Page C.38 Type I lightning and surge protection for LPL III, IV...

Product overview Lightning and surge protection for data interfaces Page D.4_ Page D.14_ Page D.16 Plug-in lightning and surge protection certified 2-stage lightning and surge protector with six screw Surge protection for RS485 data interface, in according to IEC 61643-21: for data ports connections: for data ports (e.g. RS485 and RS232) protected housing with T-junction option and (e.g. RS485) or high frequency (HF) signals optional earth connection via gas discharge tube Bus termination terminal for LON™ Termination LPT/FTT/TP 78, with screw connection Protection for Class-Ill end devices...

Product overview Mains filter Wavefilter Page E.4 Mains filter, 3/6/10 A, with screw connection for 230 V devices or voltage supplies Surge protection for photovoltaic systems Photovoltaic Chapter F

A brief introduction to surge protection A brief introduction to surge protection A brief introduction to surge protection Is surge protection worthwhile?

A brief introduction to surge protection Is surge protection worthwhile? Is surge protection worthwhile? You can rely on luck or take precautions The priority you give to surge protection depends on your willingness to take risks! Perhaps you think ”it’ll never happen to me”. You won‘t have lost anything, but you will also have gained little, if nothing at all, and you run the risk of a surge overvoltage at any time. However, if you wish to be on the safe side, simply make sure you include surge protection as part of your corporate strategy. Such an investment will not only assure you of...

A brief introduction to surge protection Is surge protection worthwhile? Disaster from inside your premises Wherever electricity is used, it must also be switched on and off. The physical processes involved in a switching operation cause many surge overvoltages than those from the sky. Added to this are overvoltages caused by electrostatic discharges or faulty switching operations. These overvoltages are nowhere near as high as those of lightning, but as they are generated directly in the lines, they are also directly in the system and place a stress on the insulation. An item for use with...

A brief introduction to surge protection

Lightning and surge protection for control and instrumentation signals Lightning and surge protection for control and instrumentation signals Lightning and surge protection for control and instrumentation signals Earthing for shielded cables Installation advice for instrumentation and control engineering Lightning and surge protection for control and instrumentation signals Lightning and surge protection for measurement and control systems intrinsically safe circuits (Ex zone) Quick selection guide