| Nominal kuchlanish (Ue) | AC 230V |
| Nominal izolyatsiya kuchlanishi (Ui) | 500V |
| Haddan tashqari kuchlanishni o'chirish diapazoni | 280V±5% |
| Past kuchlanishli o'chirish diapazoni | 170V±5% |
| Elektro-mexanik chidamlilik | ≥4000 |