B50M/M Vseries
Article number: 16 060- Removable modules for lightning impulse current and surge arresters type T1+T2.
- The products consist of gas discharge tube with high discharge ability.
- Installed at the boundaries of LPZ 0 – LPZ 2, in TN-S, TT power supply systems and in a special design also in IT power supply system.
- Balance the potential between the N and PE conductors in 1+1, 3+1 connection modes.
- Ensures zero leakage current through the PE conductor.
| Test class according to EN 61643-11:2012 (IEC 61643-11:2011) | T1, T2 | |
| Maximum continuous operating voltage AC | UC | 255 V |
| Impulse discharge current for class I test (10/350) N/PE | Iimp | 50 kA |
| Nominal discharge current for class II test (8/20) N/PE | In | 50 kA |
| Voltage protection level at Iimp | Up | < 1.3 kV |
| Spare module for | 16 059 |