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MCF-C+FS-440 5096917 OBO BETTERMANN Lightning current discharger MCF-C+FS-440 440V orange
MCF-C+FS-440
5096917
OBO BETTERMANN
Lightning current discharger MCF-C+FS-440 440V orange
Lightning current arrester MCF-C. Lightning current arrester, type 1+2• Protecion level < 2.5 kV• Lightning protection equipotential bonding according to VDE 0185-305 (IEC 62305)• Lightning current discharge capacity 25 kA (10/350)• Follow current quenching Ifi 50 kA• Max. pre-fuse 315 A gL/gG• Complies with the requirements for the use in the pre-meter area according to VDE-AR-N 4100• The FS version has a potential-free changeover contact for remote signallingApplication: Without exception for 400/690 V network systems and for the lightning protection classes I to IV only.* Complete = Plug-in arrester and base
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▲| Blow-out | no |
|---|---|
| CO2 Footprint (GWP) Cradle-to-Gate | 0,6563 kg CO2e / 1 Piece |
| Colour | Orange |
| Conductor cross-section, flexible (fine-wire), max. | 3 AWG |
| Conductor cross-section, flexible (fine-wire), max. | 25 mm² |
| Conductor cross-section, flexible (fine-wire), min. | 6 mm² |
| Conductor cross-section, flexible (fine-wire), min. | 10 AWG |
| Conductor cross-section, rigid (single-wire/multiwire), max. | 35 mm² |
| Conductor cross-section, rigid (single-wire/multiwire), max. | 2 AWG |
| Conductor cross-section, rigid (single-wire/multiwire), min. | 6 mm² |
| Conductor cross-section, rigid (single-wire/multiwire), min. | 10 AWG |
| Connection cross-section, FM terminals, max. | 1,5 mm² |
| Connection cross-section, FM terminals, max. | 16 AWG |
| Connection cross-section, FM terminals, min. | 0,5 mm² |
| Connection cross-section, FM terminals, min. | 21 AWG |
| DC network form | no |
| Dimension | 440V |
| FM contacts | Changeover |
| Follow current quenching capacity (eff) [N-PE] | 50 kA |
| Height | 74,5 mm |
| Humidity, max. | 95 % |
| Humidity, min. | 5 % |
| Installation type | DIN rail 35 mm |
| Integrated back-up fuse | no |
| IT network form | yes |
| Length | 150 mm |
| Lightning surge current (10/350 μs) | 25 kA |
| Max. mains-side overcurrent protection | 315 A gL/gG |
| Maximum back-up fuse | 315 A |
| Maximum continuous voltage (L-N) | 440 V |
| Maximum continuous voltage AC | 440 V |
|---|---|
| Nominal discharge current (8/20 µs) | 35 kA |
| Nominal discharge current (8/20 µs) [L-N] | 35 kA |
| Nominal voltage AC (50/60 Hz) | 400 V |
| Operating temperature, max. | 80 °C |
| Operating temperature, min. | -40 °C |
| Other network form | no |
| Permitted temperature range, max. | 80 °C |
| Permitted temperature range, min. | -40 °C |
| Pole version | 1 |
| Protection level [L-N] | ≤2,5 |
| Protection rating | IP20 |
| Remote signalling | yes |
| Short-circuit resistance for max. mains-side overcurrent protection | 50 kA eff |
| Signalling on device | Visual |
| SPD to EN 61643-11 | Type 1+2 |
| SPD to IEC 61643-1 | Class I+II |
| Suitable for outdoor use | no |
| Switching power AC | 230 V; 0,5 A |
| Switching power DC | 230 V; 0,1 A / 75 V; 0,5 A |
| Test class, type 1 | yes |
| TN network form | yes |
| TN-C network form | yes |
| TN-C-S network form | yes |
| TN-S network form | yes |
| TOV voltage [L-N] ‒ fail safe mode ‒ 120 min. | 760 V |
| TOV voltage [L-N] ‒ withstand mode ‒ 5 s | 580 V |
| TT network form | yes |
| Width | 36 mm |
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