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Images are for illustrative purposes only. Please refer to data sheet for details
412270 LEGRAND LIMIT SOBRET T1+T2 12,5 KA 1P
412270
412270
LEGRAND
1 Pcs.
LIMIT SOBRET T1+T2 12,5 KA 1P
SPD - protection of main distribution board - T1+T2 - limp 12.5 kA/pole - 1P
Overvoltage limiter - CGBT protection - T1+T2 - Iimp 12.5kA/pole - 1P
Automation > Surge protection device for power supply systems
MOTOR CIRCUIT BREAKERS
Product condition, packaging, certifications and applicable manufacturer warranty terms are confirmed with the quotation.
More info
▲- Pack (number of units)1
- Volume (dm3)0.211
- Weight (g)161.00
Product characteristics
SPDs for general protection of main distribution board- SPDs with plug-in modules and status indicators:
- Green: SPD operational
- Orange: plug-in modules to be replaced
- Earthing systems: TT, TNC, TNS
- For general protection of big installations and protection of small installations with external lightning protection (LPS).
- Up: 1.5 kV - Imax: 60 kA/pole - Uc: 320 V~
- Recommended MCB: DX³ 63 A - C curve
- Number of poles : 1P
- Itotal (10/350) : 12.5 kA
- Remote status monitoring (FS contact) : No
- Number of modules : 1
General characteristics
Class I + II (T1+T2) low voltage SPDs- Protection against transient overvoltagess for 230/400 V~ power networks (50/60 Hz).
- SPDs compliant with EN/IEC 61643-11 standards
- Recommended for main distribution boards
- Class I+II (T1+T2) : SPDs tested and specified according to both T1 and T2 test classes
| Feature Name | Feature Value |
|---|---|
| System configuration TN-C-S (EF009933) | Yes |
| Degree of protection (IP) (EF005474) | IP20 |
| Nominal voltage AC (EF004220) | 230 V |
| System configuration TN-S (EF009930) | No |
| Construction size (EF002566) | 1 modular spacing |
| System configuration other (EF009932) | Yes |
| Mounting method (EF000003) | DIN rail (top hat rail) 35 mm |
| System configuration TT (EF009931) | No |
| Signalling at the device (EF004241) | Optic |
| Number of conductors (without earthing) (EF001148) | 1 |
| Voltage protection level (EF003525) | 1.9 kV |
| System configuration IT (EF009927) | No |
| System configuration TN-C (EF009929) | Yes |
| System configuration TN (EF009928) | Yes |
| Max. continuous voltage AC (EF004198) | 320 V |
| Integrated backup fuse (EF008797) | No |
| Nominal discharge surge current (8/20) (EF004214) | 25 kA |
| Category type 2 (EF004230) | Yes |
| With remote signalling contact (EF000422) | No |
| Max. conductor cross section solid (solid, stranded) (EF008827) | 35 mm² |
| Max. conductor cross section flexible (fine-strand) (EF008828) | 25 mm² |