Telergon's 315A- 400A input Terminal Shroud is a 4 Pole. And designed to fit size is 2 M21 In/Out / CC.
| Rated thermal current Ith (40º C) | 2000, 2500, 3150 A |
| Rated insulation voltage Ui | 1000 V |
| Rated impulse withstand voltage Uimp | 8 kV |
| Rated operational frequency | 50 / 60 Hz |
| Rated breaking capacity (400V, AC22) | 6000, 7500, 9450 A |
| Rated making capacity (400V, AC22) | 6000, 7500, 9450 A |
| Icm Short-circuit making capacity (kA peak) | 100 kA |
| Number of mechanical operations | 600 cycles |
| Maximum weight (3/4 poles) | Consult |