| Item condition | New |
| Manufacture name | X1B1250PR331/PLSIGIn=1250A3pWMP X1B 1250 PR331/P LSIG In=1250A 3p W MP |
| Brand | ABB |
| Categories |
Power Circuit Breakers
|
| Rated permanent current Iu | 1250 A |
| Number of poles | 3 |
| Degree of protection (IP) | IP2X |
| With switched-off indicator | Yes |
| Rated short-circuit breaking capacity lcu at 400 V, 50 Hz | 42 kA |
| Integrated earth fault protection | Yes |
| Packing level 1 | 8015644650278 |
| Number of auxiliary contacts as normally open contact | 2 |
| Number of auxiliary contacts as normally closed contact | 2 |
| With integrated under voltage release | No |
| Overload release current setting | 500-1250 A |
| Number of auxiliary contacts as change-over contact | 0 |
| Motor drive integrated | Yes |
| Type of control element | Push button |
| Adjustment range short-term delayed short-circuit release | 750-12500 A |
| Adjustment range undelayed short-circuit release | 1875-18750 A |
| Suitable for DIN rail (top hat rail) mounting | No |
| Motor drive optional | Yes |
| DIN rail (top hat rail) mounting optional | No |
| Complete device with protection unit | Yes |