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| FI-Schalter m; Fehlerstrom-Schutzschalter m | |||
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| Fehlerschutzschalter m; FI-Schalter m | |||
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| FI-Schalter Fehlerstrom-Schutzschalter | |||
| English thesaurus | |||
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| r.c.c.b. | |||
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residual-current circuit- breaker : 5 phrases in 3 subjects |
| Electrical engineering | 2 |
| Electronics | 1 |
| Technology | 2 |