| Item condition | New | 
| Manufacture name | NSX100H 70kA AC 4P4D 40A 7.2E | 
| Brand | Schneider Electric | 
| Categories | Power Circuit Breakers | 
| Harmonized System Code | 8536 2010 00 | 
| Rated permanent current Iu | 40 A | 
| Number of poles | 4 | 
| Rated voltage | 440 V | 
| Degree of protection (IP) | IP40 | 
| With switched-off indicator | Yes | 
| Rated short-circuit breaking capacity lcu at 400 V, 50 Hz | 70 kA | 
| Integrated earth fault protection | No | 
| Device construction | Built-in device fixed built-in technique | 
| Packing level 1 | 3606481994622 | 
| Number of auxiliary contacts as normally open contact | 0 | 
| Number of auxiliary contacts as normally closed contact | 0 | 
| With integrated under voltage release | No | 
| Overload release current setting | 18-40 A | 
| Number of auxiliary contacts as change-over contact | 0 | 
| Position of connection for main current circuit | Front side | 
| Motor drive integrated | No | 
| Type of electrical connection of main circuit | Screw connection | 
| Type of control element | Toggle | 
| Adjustment range short-term delayed short-circuit release | 27-400 A | 
| Adjustment range undelayed short-circuit release | 60-600 A | 
| Suitable for DIN rail (top hat rail) mounting | No | 
| Motor drive optional | Yes | 
| DIN rail (top hat rail) mounting optional | Yes | 
| Complete device with protection unit | Yes |