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Surge arrester - subscriber board protection - monobloc/Type 2 - 4P protected
MODULAR VOLTAGE SURGE PROTECTION
Legrand
Surge arrester - subscriber board protection - monobloc/Type 2 - 4P protected
REF. 3953
EAN.
3245060039530
22 164,40
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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) | 4 |
Nominal discharge surge current In (8/20) | 10 kA |
Nominal voltage AC | 400 V |
Max. continuous voltage AC | 275 V |
Voltage protection level | 1.2 kV |
---|---|
Voltage protection level L-N | 1 kV |
Integrated backup fuse | Yes |
Mounting method | DIN rail (top hat rail) 35 mm |
Construction size | 4 modular spacing |
Max. conductor cross section solid (solid, stranded) | 25 mm² |
Max. conductor cross section flexible (fine-strand) | 16 mm² |
With remote signalling contact | No |
Signalling at the device | Optical |
Category type 2 | Yes |
Degree of protection (IP) | IP20 |