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OBO BETTERMANN
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TBS Transient and lightning protection systems - OBO BETTERMANN
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Surge , arrestor, type 3
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5097822
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Images are for illustrative purposes only. Please refer to data sheet for details
VF48-AC/DC-FS 5097822 OBO BETTERMANN Lightning barrier with remote signalling, 48V AC,
VF48-AC/DC-FS
5097822
OBO BETTERMANN
1 Pcs.
Lightning barrier with remote signalling, 48V AC,
MCR protection for 2-pole power supply with remote signalling, 48 V AC/DC. Surge protection/fine power protection, type 3, to EN 61643-11 with remote signalling • With remote signalling, potential-free changeover contact, for function monitoring • Suitable for DC and AC systems • With visual function display • With easy mounting, screwless connection terminals • In space-saving 17.5 mm grid • Y circuit Application: Universal use on 35 mm DIN profile rails in any standard distributor housing.
Automation > Surge protection device for terminal equipment
Surge , arrestor, type 3
Product condition, packaging, certifications and applicable manufacturer warranty terms are confirmed with the quotation.
More info
▲| Blow-out | no |
|---|---|
| CO2 Footprint (GWP) Cradle-to-Gate | 0,6888 kg CO2e / 1 Piece |
| Conductor cross-section, rigid (single-wire/multiwire), max. | 2,5 mm² |
| Conductor cross-section, rigid (single-wire/multiwire), min. | 0,14 mm² |
| Dimension | 48V AC |
| FM contacts | Changeover |
| Installation type | DIN rail 35 mm |
| Lightning protection zone LPZ | 2→3 |
| Maximum continuous voltage AC | 60 V |
| Maximum continuous voltage DC | 80 V |
| Maximum discharge current (8/20 μs) | 2 kA |
| Network form | Other |
| Nominal discharge current (8/20 µs) | 0,7 kA |
| Nominal voltage AC (50/60 Hz) | 48 V |
| OBO_Nominal load current (input/output terminal) | 20 A |
| Operating temperature, max. | 80 °C |
|---|---|
| Operating temperature, min. | -40 °C |
| Permitted temperature range, max. | 80 °C |
| Permitted temperature range, min. | -40 °C |
| Pole number | 3 |
| Pole version | 2 |
| Protection level wire-earth | <1200 V |
| Protection level wire-wire | <220 V |
| Protection rating | IP20 |
| Remote signalling | yes |
| Response time | <25 ns |
| Signalling on device | Visual |
| SPD to EN 61643-11 | Type 3 |
| SPD to IEC 61643-1 | Class III |
| Test class, type 3 | yes |