Schneider Electric Accessories
| Accessory / separate part category | Interlocking accessory |
| Mounting mode | Fixed |
| Source-changeover interlock | Mechanical interlocking |
| Control type | Toggle |
| Range compatibility | Compact NSX |
| Handle colour | Black |
| Handle front plate colour | Black |
| Rotary handle mounting style | Telescopic |
| Rotary handle padlocking | 1 to 3 padlocks Padlock in OFF position |
| Rotary handle mounting location | Front |