| Terms for subject Power system protection (288 entries) |
| "a" contact | sluttekontakt | |
| "b" contact | brytekontakt | |
| acceptable power dissipation (of a fuse-base or a fuse-holder) | tillate effektforbruk (i ein sikringssokkel) | |
| actuating force | pådragskraft | |
| actuating moment | pådragmoment | |
| actuating system (of a control switch) | beteningsssystem for ein kontrollbrytar | |
| actuating system (of a control switch) | manøversystem | |
| actuator | pådragsorgan | |
| air circuit-breaker | lufteffektbrytar | |
| ambient air temperature | omgjevnadstemperatur | |
| anti-pumping device | sperre mot gjeninnkopling | |
| anti-pumping device | antipumpe | |
| applied voltage (for a switching device) | påtrykt spenning | |
| arc chute | lysbogekammer | |
| arc control device | sløkkjekammer | |
| arc voltage (of a fuse) | lysbogespenning (for sikring) | |
| arcing contact | lysbogekontakt | |
| arcing time (of a pole or a fuse) | lysbogetid (for ein pol eller sikring) | |
| arcing time (of a multipole switching device) | lysbogetid for fleirpola vern | |
| assembly (of switchgear and controlgear) | tavle |