LV431772 circuit breaker ComPact NSX250F, 36 kA at 415 VAC, MicroLogic 2.2 trip unit 100 A, 3 poles 3d
LV431772 circuit breaker ComPact NSX250F, 36 kA at 415 VAC, MicroLogic 2.2 trip unit 100 A, 3 poles 3d
Specification:
| range | ComPact |
|---|---|
| product name | ComPact NSX |
| range of product | ComPact NSX100…250 |
| device short name | NSX250F |
| product or component type | Circuit breaker |
| device application | Distribution |
| Number of poles | 3P |
| protected poles description | 3t |
| network type | AC |
| network frequency | 50/60 Hz |
| utilisation category | Category A |
| trip unit name | Micrologic 2.2 |
| trip unit technology | Electronic |
| trip unit protection functions | LSoI |
| control type | Toggle |
| Circuit breaker mounting mode | Fixed |
| mechanical durability | 20000 cycles |
|---|---|
| mounting support | Backplate |
| upside connection | Front |
| downside connection | Front |
| Long-time pick-up adjustment type Ir (thermal protection) | Adjustable 9 settings |
| [Ir] long-time protection pick-up adjustment range | 40…100 A |
| Long-time protection delay adjustment type tr | Fixed |
| thermal memory | 20 minutes before and after tripping |
| Short-time protection pick-up adjustment type Isd | Adjustable 9 settings |
| [Isd] Short-time protection pick-up adjustment range | 1.5…10 x Ir |
| Short-time protection delay adjustment type tsd | Fixed |
| Instantaneous protection pick-up adjustment type Ii | Fixed |
| [Ii] instantaneous protection pick-up adjustment range | 1500 A |
| earth-leakage protection | Without |
| zone selective interlocking ZSI | Without |
| Width (W) | 105 mm |
| Height (H) | 161 mm |
| Depth (D) | 86 mm |
| product weight | 2.4 kg |
