BY1-25 1P 2P 3P 4P
| BY1-25/1P | CL | 275 | 320 | 385 | 440 | |
| Tensio AC nominalis (50/60Hz) | U0/Un | 120V | 230V | 230V | 230V | 400V |
| Maxima Tensio Operativa Continua (AC) | Uc | 150V | 275V | 320V | 385V | 440V |
| Currens Emissionis Nominalis (8/20 μs) | In | 25KA | ||||
| Maxima Currens Exonerationis (8/20 μs) | Imaximum | 100KA | ||||
| Impulsus Fluminis Exonerationis (10/350 μs) | Idiabolus | 25KA | ||||
| Energia Specifica | W/R | 156KJ/ | ||||
| Impetus | Q | 12.5As | ||||
| Gradus Protectionis Tensionis | Up | 1000V | 1500V | 1600V | 1800V | 2000V |
| Tempus Responsionis | tA | <25ns | ||||
| Fusus Subsidiarius (max) | 315A gL/gG | |||||
| Cursus Brevis Circuitus (AC) | ISCCR | 50KA | ||||
| TOV Resistere 5s | UT | CLXXXV | 335V | 335V | 335V | 580V |
| TOV 120 min. | UT | 230V | 440V | 440V | 440V | 765V |
| Numerus Portuum | 1 |
Nuntium tuum hic scribe et nobis mitte.
