Schneider Electric FuPacT ISFL630 LV480903 fuse-switch disconnector, 3-pole, 630 A, 690 V AC, NH3 frame, 120 kA Icu, 52.5 kA Icm at 690 V, visible break, screw terminals, Class II front face.
| Parameter | Value |
|---|---|
| Product / component type | Fuse-switch disconnector |
| Device application | Equipment protection, monitoring and control Distribution |
| Parameter | Value |
|---|---|
| Height | 741 mm |
| Width | 100 mm |
| Depth | 190 mm |
| Parameter | Value |
|---|---|
| Poles description | 3 x 1P switchable |
| Device short name | ISFL630 |
| Standards | EN/IEC 60947-1 EN/IEC 60947-3 |
| Parameter | Value |
|---|---|
| [Ue] rated operational voltage | 690 V AC 50/60 Hz 800 V AC 50/60 Hz AC-20 800 V DC DC-20 |
| [Ui] rated insulation voltage | 1000 V AC 50/60 Hz 1000 V DC |
The LV480903 is a Schneider FuPacT ISFL630 fuse-switch disconnector rated 630 A continuous at 690 V AC, built on a 3-pole NH3 frame with a visible break and suitability for isolation per IEC 60947-3. It carries a 120 kA rated ultimate short-circuit breaking capacity (Icu) and a 52.5 kA rated short-circuit making capacity (Icm) at 690 V, with a Class II front face and IK07 impact protection.