Description
Features
Reviews
Multipole surge arrester DEHNguard MU, Open-Type 1 SPD according to ANSI/UL 1449 consisting of a base part and plugged-in protection modules. High device safety through arrester monitoring with thermo-dynamic control. Enables terminal device protection. For the protection of 3-phase high-leg delta systems.
| Property | Value |
| Nominal discharge current (8/20): | 20 kA |
| Highest continuous voltage AC: | 385 V |
| Nominal voltage AC: | 240 V |
| Protection level LN: | 1.2 kV |
| Mounting type: | DIN rail TH35 |
| Size: | 4 TE |
| Signaling on the device: | optical |
| Max. conductor cross-section flexible (fine-stranded): | 25 mm² |
| Max. Conductor cross-section rigid (single/multi-wire): | 25 mm² |
| Protection level N-PE: | 0.6 kV |
| Protection class (IP): | IP20 |
| Number of conductors (without earth): | 4 |
| Max. discharge current (8/20): | 50 kA |
Features
Max. conductor cross-section rigid (single/multi-wire)
25 mm²
Max. conductor cross-section flexible (fine-stranded)
25 mm²
Number of conductors (excluding earth)
4
Max. discharge current (8/20)
50 kA
Protection level L-N
1.2 kV
Protection level N-PE
0.6 kV
HAB
DEHNguard DG MU 3PH 480 4W+G
Manufacturer
HAN
908344
GTIN
4013364148802
Size
4 HP
Highest continuous voltage AC
385V
Mounting type
DIN rail TH35
Nominal discharge current (8/20)
20kA
Nominal voltage AC
240V
IP protection)
IP20
Signaling on the device
Optical
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