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MC 50-B 3+1 5096878 OBO BETTERMANN LightningController set for TT and TNS networks, 255V,
MC 50-B 3+1
5096878
OBO BETTERMANN
LightningController set for TT and TNS networks, 255V,
Lightning current arrester, 3-pole + NPE. LightningController set, 4-pole, for use in TN-S and TT networks:Completely pre-terminated and ready for connection, consisting of:MC 50-B VDE: Lightning arrester, type 1 to EN 61643-11 for interface 0 to 1 (LPZ) according to lightning protection zone concept to IEC 61312-1 and DIN VDE 0185-305.MC 125-B/NPE: N-PE spark gap, type 1 to IEC 61643 for use in TN-S and TT systems.• Meets VDE-AR-N 4100 • Cover and base, plug-in cover• Arresting capacity 50 kA (10/350 µs) per pole• Protection level < 2,0 kV• Line following current quenching 25 kA Ipeak• Incl. plug caps for identifying the connections • Encapsulated, non-extinguishing spark gap: can be used in standard distributor housings Application example: Industrial systems, lightning current arreste
Earthing, lightning and surge protection > Lightning current arrester for power supply systems
TBS Transient and lightning protection systems - OBO BETTERMANN > Surge protection, arrestor, type 1 (industry) - OBO BETTERMANN
Brand new product in its original packaging covered by the warranties and certifications provided by OBO BETTERMANN
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▲| Arrester surge current (8/20 µs) [total] | 125 kA |
|---|---|
| Blow-out | no |
| CO2 Footprint (GWP) Cradle-to-Gate | 8,6668 kg CO2e / 1 Piece |
| Conductor cross-section, rigid (single-wire/multiwire), max. | 50 mm² |
| Conductor cross-section, rigid (single-wire/multiwire), min. | 10 mm² |
| Dimension | 255V |
| Explosion-tested version | no |
| Follow current quenching capacity (eff) [N-PE] | 10 kA |
| Height | 69 mm |
| Installation type | DIN rail 35 mm |
| Length | 100 mm |
| Lightning protection zone LPZ | 0→1 |
| Lightning surge current (10/350 μs) | 50 kA |
| Lightning surge current (10/350) | 125 kA |
| Max. mains-side overcurrent protection | 500 |
| Maximum back-up fuse | 500 A |
| Maximum continuous voltage AC | 255 V |
| Network form | Other |
| Nominal discharge current (8/20 µs) | 50 kA |
|---|---|
| Nominal voltage AC (50/60 Hz) | 230 V |
| Operating temperature, max. | 85 °C |
| Operating temperature, min. | -40 °C |
| Permitted temperature range, max. | 85 °C |
| Permitted temperature range, min. | -40 °C |
| Pole version | 3+N/PE |
| Protection rating | IP20 |
| Remote signalling | no |
| Response time | <100 ns |
| Short-circuit resistance | 25 kA |
| Short-circuit resistance for max. mains-side overcurrent protection | 25 kA |
| Signalling on device | None |
| SPD to EN 61643-11 | Type 1 |
| SPD to IEC 61643-1 | Class I |
| Test class, type 1 | yes |
| Version for | 3+NPE |
| Width | 140 mm |
Datasheet - PDF
▲| Title: | Size: | Type: |
|---|---|---|
| PDF CATALOGUE SURGE PROTECTION OBO EN.pdf | 24 Mbytes |
|
| MC 50-B 3+1 5096878 OBO BETTERMANN LightningController set for TT and TNS networks, 255V, | 69 Kbytes |
|
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