Lightning arrester (20kA rail)

product name
Lightning arrester
Product ID
Product number
AL-20K-6663-P20 Professional
Technical Parameters
Operating Voltage AC 220V
Maximum working voltage AC 275V
Nominal discharge current 10kA (8 / 20μS)
Discharge current 20kA (8 / 20μS)
Response time ≤25nS
Load power ≤2.5kW
Product configuration
① Input terminal with wiring method
② Output terminal with wiring method
③Ground / Equipotential Port
Product Size
a74 × b95 × c54.5mm
warranty period
Six years
shell material
Aluminum alloy
Installation method
Rail mounting
Product Features
Lightning protection of weak electrical equipment power supply
Use DDW equipotential lightning-proof ground wire technology.
Applicable industry and scope
①. Applicable to the front-end related equipment of the security industry (safe city).
②. Suitable for weak electricity related equipment such as radio and television industry, communication industry, intelligent transportation, etc.