Legrand 4 122 70 zekering 1

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 specifi ed according to both T1 and T2 test classes

- 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