| Product Model | DPX³-IS 630 |
| Manufacturer | Legrand |
| Reference Number | 026670 |
| EAN Code | 3245060266707 |
| Number of Poles | 4 |
| Rated Permanent Current (Iu) | 400 A |
| Rated Operating Voltage Range | 230-690 V |
| Maximum Rated Operation Voltage (Ue AC) | 690 V |
| Rated Insulation Voltage | 800 V |
| Rated Impulse Withstand Voltage | 8 kV |
| Rated Short-time Withstand Current (Icw) | 15 kA |
| Conditioned Rated Short-circuit Current (Iq) | 100 kA |
| Rated Operation Power at AC-23, 400V | 160 kW |
| Rated Permanent Current at AC-21, 400V | 400 A |
| Category of Use | AC23 |
| Control Element Type | Rocker lever |
| Control Element Color | Black |
| Auxiliary Contacts - Normally Closed | 0 |
| Auxiliary Contacts - Normally Open | 0 |
| Auxiliary Contacts - Changeover | 4 |
| Device Construction | Complete device in housing |
| Main Circuit Connection Type | Screw connection with cage terminals |
| Degree of Protection (IP) - Front Side | IP20 |
| Motor Drive | Not integrated or optional |
| Voltage Release | Not available |
| Interlockable | Yes |
| Suitable for Floor Mounting | Yes |
| Suitable for Front Mounting 4-hole | Yes |
| Suitable for Distribution Board Installation | Yes |
| Mounting Options | Plate mounting in XL³ or XL³ S enclosures |
| Version as Main Switch | Yes |
| Version as Maintenance/Service Switch | Yes |
| Version as Safety Switch | Yes |
| Version as Emergency Stop Installation | No |
| Version as Reversing Switch | No |
| Compliance Standards | EN/IEC 60947-3, NEMA AB-1 |
| Terminal Shield | Supplied with cage terminals |
| Handle Features | Left-hand side handle with integrated padlock |