Description
Features
Reviews
Legrand combination surge arrester type 1+2/Class I+II according to IEC/EN 61643-11, 3+0 circuit, for TN-C systems, nominal voltage 230/400 V AC, lightning impulse current Iimp (10/350) 8 kA/pole. Maximum continuous operating voltage (Uc) 320 V AC. For protection against overvoltages of downstream consumers caused by indirect lightning strikes, switching operations and overhead line feed-in. With plug-in protection module and status display: Green (SPD ready for use) Orange (replace plug-in protection module).
| Property | Value |
| Protection level: | 1.7 kV |
| Nominal discharge current (8/20): | 20 kA |
| Highest continuous voltage AC: | 320 V |
| Nominal voltage AC: | 400 V |
| Mounting type: | DIN rail TH35 |
| Size: | 3 TE |
| Signaling on the device: | optical |
| With remote signaling contact: | no |
| Test class type 2: | yes |
| Max. conductor cross-section flexible (fine-stranded): | 25 mm² |
| Max. Conductor cross-section rigid (single/multi-wire): | 35 mm² |
| Integrated backup fuse: | no |
| Protection class (IP): | IP20 |
| Network type IT: | no |
| Network type TN: | no |
| Network type TN-C: | yes |
| Network type TN-CS: | no |
| Network type TN-S: | no |
| Network type TT: | no |
| Network type other: | no |
| Number of conductors (without earth): | 3 |
Features
Insert Module Type
Light switch covers
Max. conductor cross-section rigid (single/multi-wire)
35 mm²
Max. conductor cross-section flexible (fine-stranded)
25 mm²
Protection level
1.7 kV
With remote signaling contact
No
Number of conductors (excluding earth)
3
Network form TT
No
Network type TN-S
No
Test class type 2
Yes
Network form TN
No
Network type TN-C
Yes
Network type TN-C-S
No
Integrated backup fuse
No
Network type IT
No
Manufacturer
HAN
412252
GTIN
3414970590008
Size
3 HP
Highest continuous voltage AC
320V
Mounting type
DIN rail TH35
Nominal discharge current (8/20)
20kA
Nominal voltage AC
400V
IP protection)
IP20
Signaling on the device
Optical
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