OBO surge arrester

tālvadības signalizācijai;
Pielietojums: potenciālu izlīdzināšana galvenajā sadalē un sekundārajās sadalēs.
Sūtu ar OMNIVA.

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There are several completely new surge arresters, type 2. • Surge protection for potential equalization in accordance with VDE 0100-443 (IEC 60364-4-44); • Discharge capacity up to 40 kA (8/20) for each pole using effective varistors; • Modular, plug-in arrester with effective varistors; • Surge arresters with a surge current of up to 40 kA (8/20) for each pole using effective varistors; • Modular, plug-in arrester with effective varistors; • Surge arresters with a surge current of up to 40 kA (8/20
• Discharge capacity up to 40 kA (8/20) per pole using effective varistors; • Modular, plug-in arrester with disconnecting device and optical status indicator; • Hold-back function with vibration protection and voltage coding;
• plastic acc. to UL 94 V-0; • FS variants have a potential-free changeover contact for remote signalling; Application: potential equalisation in the main distribution board and secondary distribution boards. Shipped with OMNIVA.