Telergon's 160A–250A Terminal Shroud is a 4 Pole. And designed to fit size is 1 M21 In/Out / CC Input.
| Rated thermal current in ambient at 40ºC | 63/80/100/125 A |
| Rated insulation voltage | 1000 V |
| Rated impulse withstand voltage | 8 kV |
| AC rated operational current (Ie) AC21A | 63/80/100/125 A |
| AC rated operational current (Ie) AC22A | 63/80/100/125 A |
| Rated breaking capacity (400V) AC22 | 320/640/800 A |
| Rated short-circuit making capacity (Icm) | 1.5/2.9 kA (peak) |
| Number of mechanical operations | 10000/8000 |
| Maximum weight | Consult |