Surge arrester V20, 1-pole with remote signalling, 320 V
Type V20-1+FS-320 | Item no. 5095291 | EAN 4012196162826
Item no. / Type
Maximum continuous voltage AC
Pole version
Protection rating
IP20
Smallest selling unit: 1 piece
1piece
Description
Surge arrester, type 2
• For surge voltage protection equipotential bonding to VDE 0100-443 (IEC 60364-4-44)
• Discharge capacity to 40 kA (8/20) per pole through high-performance varistors
• Modular connectable arrester with cut-off unit and visual status display
• Locking mechanism with vibration protection and voltage keying
• Plastic to UL 94 V-0
• The remote signalling variants (FS) have a potential-free changeover contact for remote signalling
Application: Equipotential bonding in main and sub-distributions.
• For surge voltage protection equipotential bonding to VDE 0100-443 (IEC 60364-4-44)
• Discharge capacity to 40 kA (8/20) per pole through high-performance varistors
• Modular connectable arrester with cut-off unit and visual status display
• Locking mechanism with vibration protection and voltage keying
• Plastic to UL 94 V-0
• The remote signalling variants (FS) have a potential-free changeover contact for remote signalling
Application: Equipotential bonding in main and sub-distributions.
Technical data
Technical data
| Pole number | 1 |
|---|---|
| Network form | Other |
| Blow-out | no |
| Signalling on device | Visual |
| Protection rating | IP20 |
| Maximum continuous voltage (L-N) | 320 V |
| Nominal discharge current (8/20 µs) [L-N] | 20 kA |
| Housing material surge protection components | PA UL 94 V-0 |
| Maximum discharge current (8/20 μs) [L-N] | 40 kA |
| Remote signalling | yes |
| Test class, type 2 | yes |
| Nominal voltage AC (50/60 Hz) | 230 V |
| Integrated back-up fuse | no |
| Protection level [L-N] | ≤1,4 |
| Maximum continuous voltage AC | 320 V |
| Nominal discharge current (8/20 µs) | 20 kA |
| Pole version | 1 |
| Installation type | DIN rail 35 mm |
| Max. mains-side overcurrent protection | 160 A gL/gG |
| Residual voltage [L-N] @ 5 kA | 1,2 kV |
| Switching power AC | 230 V; 0,5 A |
| Switching power DC | 230 V; 0,1 A / 75 V; 0,5 A |
| Short-circuit resistance for max. mains-side overcurrent protection | 50 kA eff |
| Residual voltage [L-N] @ 1 kA | 1 kV |
| TOV voltage [L-N] ‒ withstand mode ‒ 5 s | 335 V |
| TOV voltage [L-N] ‒ fail safe mode ‒ 120 min. | 440 V |
| SPD to UL 1449 | Type 4 |
| Minimum distance | 1,5 mm |
| Approvals | VDE, KEMA, UL, ÖVE |
| Conductor cross-section, flexible (fine-wire), max. | 2 AWG |
| Short-circuit resistant | yes |
| TN network form | yes |
| TN-C network form | yes |
| TN-C-S network form | yes |
| TN-S network form | yes |
| TT network form | yes |
| Operating temperature, max. | 80 °C |
| Operating temperature, min. | -40 °C |
| Torque | 4 Nm |
| SPD to IEC 61643-1 | Class II |
| SPD to EN 61643-11 | Type 2 |
| Maximum discharge current (8/20 μs) | 40 kA |
| Response time | <25 ns |
| Maximum back-up fuse | 160 A |
| Permitted temperature range, max. | 80 °C |
| Permitted temperature range, min. | -40 °C |
| Dimension | 320V |
| CO2 Footprint (GWP) Cradle-to-Gate | 0,8211 kg CO2e / 1 Piece |
Connectivity options
| Conductor cross-section, flexible (fine-wire), max. | 35 mm² |
|---|---|
| Conductor cross-section, flexible (fine-wire), min. | 1,5 mm² |
| FM contacts | Changeover |
| Connection cross-section, FM terminals, max. | 1,5 mm² |
| Connection cross-section, FM terminals, min. | 0,5 mm² |
| Connection cross-section, FM terminals, max. | 16 AWG |
| Connection cross-section, FM terminals, min. | 21 AWG |
| Arrester surge current (8/20 µs) [total] | 40 kA |
| Conductor cross-section, rigid (single-wire/multiwire), min. | 1,5 mm² |
| Conductor cross-section, rigid (single-wire/multiwire), max. | 2 AWG |
| Conductor cross-section, rigid (single-wire/multiwire), min. | 16 AWG |
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3D data downloads (1)
Tender specifications (2)
Variants
Type
Protection rating
Maximum continuous voltage AC
Pole version
Item no.
V20-1+FS-320
IP20
320
1
5095291
V20-3+FS-320
IP20
320
3
5095293
Pole version
V20-1+FS-320
Item no.
5095291
Protection rating
IP20
Maximum continuous voltage AC
320
Pole version
1
V20-3+FS-320
Item no.
5095293
Protection rating
IP20
Maximum continuous voltage AC
320
Pole version
3