| Manufacturer part number (MPN) | C113050BS |
| EAN / GTIN | 3606481993229 |
| HS code | 8536.90 |
| Sales unit | pcs |
| Rated current | 50 A |
| Range | ComPacT |
| Product name | ComPacT NSXm |
| Device short name | NSXm 50NA |
| Product or component type | Switch disconnector |
| Device application | Distribution |
| Poles description | 3P |
| [Ith] conventional free air thermal current | 50 A at 40 °C |
| [Ie] rated operational current | AC-23: 50 A AC 50/60 Hz; AC-22: 50 A AC 50/60 Hz |
| [Ue] rated operational voltage | 690 V AC 50/60 Hz |
| Network type | AC |
| Suitability for isolation | Yes conforming to EN/IEC 60947-3 |
| Utilisation category | AC-22A; AC-23A |
| Breaking capacity code | NA |
| Contact position indicator | Yes |
| Visible break | No |
| mounting mode | Fixed |
| [Icw] rated short-time withstand current | 900 A during 1 s; 900 A during 3 s; 200 A during 20 s |
| [Icm] rated short-circuit making capacity | 1.28 kA switch-disconnector alone; 150 kA with upstream protection circuit breaker |
| Control type | Toggle |
| [Ui] rated insulation voltage | 800 V AC 50/60 Hz |
| [Uimp] rated impulse withstand voltage | 8 kV |
| Mounting support | 35 mm symmetrical DIN rail; Backplate |
| Connection pitch | 27 mm |
| Connections - terminals | 1 crimp lug wire size 2.5…120 mm², rigid or stranded aluminium/copper; 1 crimp lug wire size 2.5…95 mm², flexible aluminium/copper; bars |
| Mechanical durability | 20000 cycles |
| Electrical durability | AC-22A: 20000 cycles 440 V AC 50/60 Hz Ie/2; AC-23A: 20000 cycles 440 V AC 50/60 Hz Ie/2; AC-22A: 10000 cycles 440 V AC 50/60 Hz Ie; AC-23A: 10000 cycles 440 V AC 50/60 Hz Ie; AC-22A: 10000 cycles 690 V AC 50/60 Hz Ie/2; AC-23A: 6000 cycles 690 V AC 50/60 Hz Ie/2; AC-22A: 5000 cycles 690 V AC 50/60 Hz Ie; AC-23A: 3000 cycles 690 V AC 50/60 Hz Ie |
| Width (W) | 81 mm |
| Height (H) | 137 mm |
| Depth (D) | 80 mm |
| Product weight | 1.06 kg |
| Standards | EN/IEC 60947-1; EN/IEC 60947-3 |
| IP degree of protection | IP40 conforming to IEC 60529 |
| IK degree of protection | IK07 conforming to IEC 62262 |
| Electrical shock protection class | Class II |
| Pollution degree | 3 conforming to IEC 60664-1 |
| Ambient air temperature for operation | -25…70 °C |
| Ambient air temperature for storage | -50…85 °C |
| Number of Units in Package 1 | 1 |
| Number of Units in Package 2 | 9 |
| Number of Units in Package 3 | 216 |
| Warranty (in months) | 18 |