Fine protectors

Series 3403

Features

• basic principle: lightning protector/ENMP with gas discharge tube GDT and secondary protection enhancement circuit
• broadband operation
• essentially increased protection compared to standard gas discharge tube protectors
• AC/DC powering via coax possible (bypass feature)
• current-handling capability 30 kA once and 20 kA multiple
• residual surge pulse energy reduced by about factor 100 compared to standard GDT protectors