Norm-Entwurf
OVE EN IEC 61810-7-43
OVE EN IEC 61810-7-43
Electrical relays - Tests and Measurements - Part 7-43: Proof tracking index (PTI) (IEC 94/930/CDV) (english version)
Titel (englisch)
Electrical relays - Tests and Measurements - Part 7-43: Proof tracking index (PTI) (IEC 94/930/CDV) (english version)