IEC 62561-3:2012(E) specifies the requirements and tests for isolating spark gaps (ISG) for lightning protection systems. ISGs can be used to indirectly bond a lightning protection system to other nearby metalwork where a direct bond is not permissible for functional reasons.
WITHDRAWN
SRPS EN 62561-3:2013/Ispr. 1:2017
95.99
Withdrawal of Standard
Jan 29, 2021