Description
Legrand surge arrester with integrated backup fuse type 2+3/Class II+II according to IEC/EN 61643-11, 3+1 circuit, TT and TN-S systems, nominal voltage 230/400 VAC, discharge current Imax (8/20) 12kA/pole. Highest continuous voltage (Uc) 275 VAC. Max. 63A nominal load current. Isc max. 10 kA. For protection against overvoltages of downstream consumers caused by indirect lightning strikes or switching operations. With plug-in protection module and status display: Green (SPD ready for use) Orange (replace plug-in protection module), with remote signaling contact to signal the protection status.
| Property | Value |
| Protection level: | 1.2 kV |
| Nominal discharge current (8/20): | 10 kA |
| Highest continuous voltage AC: | 275 V |
| Nominal voltage AC: | 400 V |
| Protection level LN: | 1 kV |
| Mounting type: | DIN rail TH35 |
| Size: | 6 TE |
| Signaling on the device: | optical |
| With remote signaling contact: | no |
| Test class type 2: | yes |
| Max. conductor cross-section flexible (fine-stranded): | 16 mm² |
| Max. Conductor cross-section rigid (single/multi-wire): | 25 mm² |
| Integrated backup fuse: | yes |
| Protection class (IP): | IP20 |
| Network type IT: | no |
| Network type TN: | no |
| Network type TN-C: | no |
| Network type TN-CS: | no |
| Network type TN-S: | no |
| Network type TT: | yes |
| Network type other: | no |
| Number of conductors (without earth): | 4 |
Features
Insert Module Type
Light switch covers
Max. conductor cross-section rigid (single/multi-wire)
25 mm²
Max. conductor cross-section flexible (fine-stranded)
16 mm²
Protection level
1.2 kV
With remote signaling contact
No
Number of conductors (excluding earth)
4
Network form TT
Yes
Network type TN-S
No
Test class type 2
Yes
Network form TN
No
Network type TN-C
No
Network type TN-C-S
No
Protection level L-N
1 kV
Integrated backup fuse
Yes
Network type IT
No
Manufacturer
HAN
003973
GTIN
3245060039738
Size
6 HP
Highest continuous voltage AC
275V
Mounting type
DIN rail TH35
Nominal discharge current (8/20)
10kA
Nominal voltage AC
400V
IP protection)
IP20
Signaling on the device
Optical
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