| Product Model | DPX-IS 250 |
| Manufacturer | Legrand |
| Reference Number | 026634 |
| EAN Code | 3245060266349 |
| Number of Poles | 4 poles |
| Rated Permanent Current (Iu) | 63 A |
| Rated Operating Voltage (Min-Max) | 230-690 V AC |
| Maximum Rated Operation Voltage | 690 V |
| Rated Insulation Voltage | 800 V |
| Rated Impulse Withstand Voltage | 8 kV |
| Rated Short-time Withstand Current | 9 kA |
| Conditioned Rated Short-circuit Current | 100 kA |
| Rated Operating Power (AC-23, 400V) | 25.2 kW |
| Category of Use | AC23 |
| Control Element Type | Turn button |
| Control Element Color | Black |
| Electrical Connection Type | Screw connection with cage terminals |
| Degree of Protection (Front) | IP20 |
| Auxiliary Contacts - Normally Open | 0 |
| Auxiliary Contacts - Normally Closed | 0 |
| Auxiliary Contacts - Change-over | 3 |
| Motor Drive | Not included (optional) |
| Voltage Release | Optional |
| Device Construction | Complete device in housing |
| Mounting Options | DIN rail or plate mounting in XL³/XL³ S enclosures |
| Floor Mounting Compatible | Yes |
| Front Mounting 4-hole Compatible | Yes |
| Distribution Board Installation Compatible | Yes |
| Interlockable | Yes |
| Handle Type | Front handle with integrated padlock |
| Additional Handle Options | Emergency use handle or vari-depth handle |
| Terminal Shields | Supplied with terminal shields |
| Standards Compliance | EN/IEC 60947-3, NEMA AB-1 |
| Climatic Condition Category | IEC/EN 60947-1 Annex Q, Category F |
| Application as Main Switch | Yes |
| Application as Maintenance Switch | Yes |
| Application as Safety Switch | Yes |
| Application as Emergency Stop | Yes |