Signal lightning arrester (audio)

product name
Signal lightning protection (audio)
Product ID
Product number
AL-20K-6631-L Professional
Technical Parameters
Operating Voltage ≤180V
Nominal discharge current 10kA (8 / 20μS)
Discharge current 20kA (8 / 20μS)
Load power /
Frequency Range /
Insertion loss /
Response time ≤25nS
Product configuration
①Ground / Equipotential Port
Product Size
a48.8 × b92 × c31mm
warranty period
Three years
shell material
Aluminum alloy
Installation method
Hanging installation
Product Features
Lightning protection for audio signal ports of broadcasting equipment
①. Use DDW equipotential lightning protection ground wire technology.
②. Can be used in combination with our company's combination of power type lightning arresters.
Applicable industry and scope
Security industry, public broadcasting, education system and other audio signal transmission related equipment.