| Feeder Width | Busbar Chamber Width | Cabin Chamber Width | Height (overall) | Depth | Thickness | |
| Single Front | 400 – 800 | 300/400 | 300/400 | 2000-2400 | 450/600 | Door Cover-1.6 Separation plate-1.2 Structure-2 |
| Double Front | 400-800 | 300/400 | 300/400 | 2000-2400 | 800 | |
| All are in mm | ||||||