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SPD - T2 - Imax 40 kA/pole - 1P+N - neutral on left-hand side

LEGRAND

SPD - T2 - Imax 40 kA/pole - 1P+N - neutral on left-hand side

REF. 412244 EAN. 3414970517708
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Product charateristics
  • Class II (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 distribution boards
  • T2 SPDs - SPDs with plug-in modules and status indicators : - Green : SPD operational - Orange : plug-in modules to be replacedT2 - Imax 40 kA/pole - SPDs recommended for power installations - Up : 1.7 kV - In = 20 kA/pole - Uc : 320 V~ - Earthing systems : TT, TNC, TNS - Recommended MCB : DX³ 25 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 - Remote status monitoring (FS contact) : No - Number of modules : 2

Technical characteristics

System configuration IT No
System configuration TN Yes
System configuration TN-C Yes
System configuration TN-C-S Yes
System configuration TN-S No
System configuration TT Yes
System configuration other No
Number of conductors (without earthing) 2
Nominal discharge surge current In (8/20) 20 kA
Nominal voltage AC 230 V
Max. continuous voltage AC 320 V
Voltage protection level L-N 1.7 kV
Voltage protection level N-PE 1.5 kV
Integrated backup fuse No
Mounting method DIN rail (top hat rail) 35 mm
Construction size 2 modular spacing
Max. conductor cross section solid (solid, stranded) 35 mm²
Max. conductor cross section flexible (fine-strand) 25 mm²
With remote signalling contact No
Signalling at the device Optical
Category type 2 Yes
Degree of protection (IP) IP20

Documentation

1 document
Agreement
OC / CB-AT 4283 (0.27 Mo)
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