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CAT. N° 4 122 54
SPD - protection of main distribution board - T1+T2 - limp 8 kA/pole - 1P+N left
- Pack (number of units) 1
- Volume (dm3) 0.369
- Weight (g) 220.00
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
- SPDs for small installations without external lightning protection (LPS)
- Up: 1.3 kV - Imax: 50 kA/pole - Uc: 320 V~
- Recommended MCB: DX³ 40 A - C curve
- 1P+N and 3P+N: L-N and N-PE protection modes (common and differential modes), the N pole being protected by encapsulated spark gaps. Also called 1+1 and 3+1
- Number of poles : 1P+N
- Neutral position : Left
- Itotal (10/350) : 16 kA
- Remote status monitoring (FS contact) : No
- Number of modules : 2
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
Catalogue pages & additional information
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Installation instructions & related documents
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Installation & technical data
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The information given in this e-catalogue (characteristics and dimensions) may be amended, and therefore does not represent an undertaking on our part. The e-catalogue is reserved for professionals only. You are also reminded that all products must be installed by a qualified professional in accordance with the installation rules.
