Description
Features
Reviews
Legrand combination arrester for 40 mm busbar system, type 1+2+3/Class I+II+III according to IEC/EN 61643-11, 3+1 circuit, TT/TN-S systems, spark gap basis, leakage current free, nominal voltage 230/400VAC, lightning impulse current Iimp (10/350) 7.5 kA/pole. Highest continuous voltage (Uc) 300 VAC. For use in facilities and buildings without external lightning protection. For protection against overvoltages of downstream consumers caused by indirect lightning strikes or switching operations.
| Property | Value |
| Highest continuous voltage AC: | 300 V |
| Lightning impulse current (10/350 µs): | 7.5 kA |
| Protection level: | 1.5 kV |
| Test class: | Type 1 and 2 |
| Number of poles: | 4 |
| Nominal voltage AC: | 230 V |
| Size: | other |
| Remote signaling: | no |
| Signaling on the device: | optical |
| Network type TN-CS: | no |
| Network type DC: | no |
| Network type TN: | no |
| Energetically coordinated protective effect to the end device: | yes |
| Mounting type: | Busbar |
| Network type TT: | yes |
| Specific energy (W/R): | 14 kJ/Ohm |
| Integrated back-up fuse: | no |
| Max. conductor cross-section rigid (single/multi-wire): | 35 mm² |
| Max. Conductor cross-section flexible (fine-stranded): | 25 mm² |
| Network type other: | no |
| Network type TN-C: | no |
| Network type IT: | no |
| Network type TN-S: | yes |
| Protection class (IP): | IP40 |
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
Lightning surge current (10/350 µs)
7.5 kA
Protection level
1.5 kV
Network form TT
Yes
Network type TN-S
Yes
Network form TN
No
Network type TN-C
No
Network type TN-C-S
No
Network type DC
No
Integrated backup fuse
No
Network type IT
No
HAB
412455 BUSBAR T1+T2 IIMP 7,5KA TT/TNS
Manufacturer
HAN
412455
GTIN
3414972039420
Size
Other
Highest continuous voltage AC
300V
Mounting type
Busbar
Nominal voltage AC
230V
Number of poles
4
IP protection)
IP40
Signaling on the device
Optical
No reviews yet — your comment may be first.
All reviews 0
