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V20-4-280 5095164 OBO BETTERMANN DOWNLOADER T. 2 V20-4-280
V20-4-280
5095164
OBO BETTERMANN
DOWNLOADER T. 2 V20-4-280
V20 V20-4-280.4 pole 280V surge arrester,
Earthing, lightning and surge protection > Surge protection device for power supply systems
TBS Transient and lightning protection systems - OBO BETTERMANN
Brand new product in its original packaging covered by the warranties and certifications provided by OBO BETTERMANN
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▲• 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 arrestor with dynamic cut-off unit and visual status display
• Locking mechanism with vibration protection and voltage keying
• Halogen-free plastic (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.
| Feature Name | Feature Value |
|---|---|
| System configuration TN (EF009928) | Yes |
| System configuration TN-C-S (EF009933) | Yes |
| System configuration TN-S (EF009930) | Yes |
| Nominal discharge surge current (8/20) (EF004214) | 20 kA |
| Max. discharge surge current (8/20) (EF012274) | 40 kA |
| Nominal voltage AC (EF004220) | 230 V |
| Max. continuous voltage AC (EF004198) | 280 V |
| Voltage protection level (EF003525) | 1.3 kV |
| Voltage protection level L-N (EF004236) | 1.3 kV |
| Integrated backup fuse (EF008797) | No |
| Mounting method (EF000003) | DIN rail (top hat rail) 35 mm |
| Construction size (EF002566) | 4 modular spacing |
| Max. conductor cross section solid (solid, stranded) (EF008827) | 35 mm² |
| Max. conductor cross section flexible (fine-strand) (EF008828) | 35 mm² |
| Signalling at the device (EF004241) | Optic |
| Category type 2 (EF004230) | Yes |
| Degree of protection (IP) (EF005474) | IP20 |
Datasheet - PDF
▲| Title: | Size: | Type: |
|---|---|---|
| PDF CATALOGUE SURGE PROTECTION OBO EN.pdf | 24 Mbytes |
|
| 5095164 OBO BETTERMANN DOWNLOADER T. 2 V20-4-280 | 66 Kbytes |
|
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