| + Lowest Cost Option |
|
| + Single Hand operation | |
| - Requires largest clearance Space |
| + Require only half clearance space |
|
| Two Hand operation |
|
+ Zero forward clearance space required |
|
|
- Obstructs access space (depend on # of panels) |
|
+ Zero forward clearance space required |
|
|
- Requires equivalent clearance above enclosure |
China