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Surge Arrester V20-4+FS-275, T2, Uc 275VAC, discharge current (8/20μs)| Imax 40kA ^In 20kA, Up ≤1.5kV, tA ≤25ns, FS 0.5A 250VAC/ 3A 30VDC| 1.5mm2, 2.5..25mm², TN-S, VDE, TÜV, CB, CE, MaxPro Code:
V20-4-FS-275
Cena
Manufacturer
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Availability:
In Stock
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Weight:
0.4361 kg/pc
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Volume:
0.0007 m3/pc
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• Type 2 AC surge protection device
• Nominal/maximum discharge current [In/Imax]:20kA/40kA
• Varistor voltage limiting technology, low residual voltage design
• Pluggable design and internal thermal disconnection devices
• Operating/fault indication, optional remote signal
• Conform to IEC 61643-11,EN 61643-11,GB/T 18802.11
| Technology Parameters |
| AC Working Voltage | [ Un ] | 230VAC |
| Maximum Continuous Operating Voltage | [ Uc ] | 275VAC |
| Temporary Overvoltage Test Value TOV-5s [Tolerance] | [ Ut ] | 335VAC |
| Temporary Overvoltage Test Value TOV-120min [Disconnection] | [ Ut ] | 440VAC |
| Nominal Discharge Current [8/20µs] | [ In ] | 20kA |
| Maximum Discharge Current [8/20µs] | [ Imax ] | 40kA |
| Voltage Protection Level | [ Up ] | ≤1.5kV |
| Short-circuit Current Rating [backup SCB or FUSE] | [ Isccr ] | 25kA |
| Response Time | [ tA ] | ≤25ns |
| Thermal Disconnection Device | | Insertion |
| Max. Backup Fuse | | 63A gG fuse |
| Mechanical Data |
| Wiring Method | | Screw terminal 2.5–25mm² [busbar can be used] |
| Normal/Fault Display | | Green/Red |
| Remote Signal | | Yes |
| Maximum Remote Signal Load Voltage/current | | 0.5A 250VAC / 3A 30VDC |
| Maximum Cross-sectional Area Of Remote Signal Connection Line | | 1.5mm² |
| Installation | | 35mm DIN rail |
| Operating Temperature Range | [ Tu ] | -40..85°C |
| Protection Level | | IP20 |
| Enclosure Material | | Thermoplastic materials, UL94-V0 |
| Documentation |
| Declaration of Conformity |
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Declaration of Conformity (PDF)
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| Datasheet |
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Datasheet (PDF)
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