| BY1-25/1P+1 | 150 | 275 | 320 | 385 | ||
| Tegangan AC Nominal (50/60Hz) | 120V | 230V | 230V | 230V | ||
| Tegangan Operasi Kontinu Maksimum | (LN) | UC | 150V | 275V | 320V | 385V |
| (N-PE) | Uc | 255V | 255V | 255V | 255V | |
| Nominal Discharge Arus (8/20 μs) | (LN)/(N-PE) | akun | 25 kA/50 kA | |||
| Arus Discharge Maksimum (8/20μs) | (LN)/(N-PE) | akumaks | 100KA | |||
| Arus Discharge Impuls (10/350μs) | (LN)/(N-PE) | akuimp | 25 kA/50 kA | |||
| Total Discharge Saiki (10/350 μs) | akugunggung | 50KA | ||||
| Energi Spesifik | (LN)/(N-PE) | W/R | 156KJ/ /625KJ/ | |||
| Ngisi daya | (LN)/(N-PE) | Q | 12,5 As/25 As | |||
| Tingkat Proteksi Tegangan | (LN)/(N-PE) | UP | 1000 V/1500 V | 1500 V/1500 V | 1600V/1500V | 1800V/1500V |
| Tindakake Rating Interrupt Saiki | (N-PE) | akufi | 100ARMS | |||
| Wektu Respon | (LN)/(N-PE) | tA | <25ns/<100ns | |||
| Sekring Cadangan (maks) | 315 A gL/gG | |||||
| Peringkat Arus Sirkuit Pendek (AC) | (LN) | ISCCR | 50kA | |||
| TOV Tahan 5s | (LN) | UT | 180V | 335V | 335V | 335V |
| TOV 120 min | (LN) | UT | 230V | 440V | 440V | 440V |
| TOV Tahan 200m | (LN) | UT | 1200V | |||
| Jumlah Pelabuhan | 1 | |||||