482, 5240 05 0, 5240050, van đẳng thế, van cách ly, van cách ly đẳng thế, Surge protection and spark gaps, OBO, Long Triết
Protection and spark gaps
Protective spark gap
Closed spark gap for bridging a proximity point between roof standard of low-voltage systemand components of outer lightning protection system
• Protection rating IP 54
• With pre-mounted type 5001 connector for attaching round conductors Rd 8 - 10