Effective protection for ISDN lines
November 2006
Electrical Power & Protection
The miniature Copa DPL10F range of ISDN line protectors from Surgetek, are ideally suited for protecting 10-wire telephone lines. They provide 10 kA (8/20) protection and are suitable for installation in Krone LSA-Plus disconnect type blocks. Their unique dual earthing system and low profile allow them to fit easily in outdoor enclosures.
Various versions are available including an overvoltage protection plug for single balanced lines. The ISDN line protectors are suitable for use in a -25°C to +80°C temperature range with response times ranging from <1 ns to <25 ns.
For more information contact Paul van As, Surgetek, +27 (0) 11 792 1303/4/5, [email protected], www.surgetek.co.za
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