Description
Features
Reviews
Surge arrester T2 4P 40kA TT/TNS defect indication + contact. Type 2 surge arrester in 3+1 circuit, for protecting three-phase TT and TN-S systems. Consists of a four-way base element, three protective plugs with temperature-monitored high-performance varistor and a plug as a total current spark gap with dynamic disconnection device. Optical defect indication on the plugs in the event of overload. Changeover contact for remote defect indication. Connections for the active conductors from below, for earth/PE and remote indication contact from above. Biconnect terminals for connecting round conductors and wiring bridges. Labeling option on the base element.
| Property | Value |
| Protection level: | 1.35 kV |
| Nominal discharge current (8/20): | 20 kA |
| Highest continuous voltage AC: | 275 V |
| Nominal voltage AC: | 400 V |
| Protection level LN: | 1.35 kV |
| Mounting type: | DIN rail TH35 |
| Size: | 4 TE |
| Signaling on the device: | optical |
| With remote signaling contact: | yes |
| Test class type 2: | yes |
| Max. conductor cross-section flexible (fine-stranded): | 25 mm² |
| Max. Conductor cross-section rigid (single/multi-wire): | 35 mm² |
| Protection level N-PE: | 1.6 kV |
| Integrated backup fuse: | no |
| Protection class (IP): | IP20 |
| Network type DC: | no |
| Network type IT: | no |
| Network type TN: | yes |
| Network type TN-C: | no |
| Network type TN-CS: | yes |
| Network type TN-S: | yes |
| Network type TT: | yes |
| Network type other: | no |
| Number of conductors (without earth): | 4 |
| Short-circuit strength (Isccr): | 25 kA |
| Max. discharge current (8/20): | 40 kA |
Features
Max. conductor cross-section rigid (single/multi-wire)
35 mm²
Max. conductor cross-section flexible (fine-stranded)
25 mm²
Protection level
1.35 kV
With remote signaling contact
Yes
Number of conductors (excluding earth)
4
Network form TT
Yes
Network type TN-S
Yes
Max. discharge current (8/20)
40 kA
Test class type 2
Yes
Network form TN
Yes
Network type TN-C
No
Network type TN-C-S
Yes
Short circuit strength (Isccr)
25 kA
Protection level L-N
1.35 kV
Network type DC
No
Protection level N-PE
1.6 kV
Integrated backup fuse
No
Network type IT
No
HAB
SPB415 T2 4P 40kA fault indicator+contact
Manufacturer
HAN
SPB415
GTIN
3250615514905
Size
4 HP
Highest continuous voltage AC
275V
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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