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| Subject | English | Norwegian (Nynorsk) |
| PSP | breaking capacity of a switching device or a fuse | bryteevne |
| PSP | breaking current of a switching device or a fuse | brytestraum |
| PSP | minimum breaking current | minste brytestraum |
| PSP | prospective breaking current for a pole of a switching device or a fuse | forventa brytestraum |
| PSP | short-circuit breaking capacity | bryteevne ved kortslutning |