: Includes recommendations for commissioning, maintenance, diagnostic monitoring (e.g., leakage current), and end-of-life strategies in Clause 8 and Annex D .
: Annex J includes specific discussions on older Silicon Carbide (SiC) gapped arresters, which is vital for brownfield site maintenance. Key Technical Focus : iec 600995 pdf link
The IEC webstore offers a (first few pages) for free – useful to verify the correct part number. : Includes recommendations for commissioning