OBO Bettermann LightningController Rail MCF50-NAR-TT

Manufacturer: OBO Bettermann
Designation: LightningController Rail 3-pin with NPE 255V
Type: MCF50-NAR-TT
Mains form TN: Yes
Mains form TN-C-S: Yes
Mains form TN-S: Yes
Mains form TT: Yes
Lightning impulse current (10/350 µs): 12.5 kA
Rated leakage impulse current (8/20): 20 kA
Maximum continuous voltage AC: 255 V
Rated voltage AC: 230 V
Protection level: 1.5 kV
Protection level L-N: 1.5 kV
Consecutive current quenching capacity: 0.1 kA
Mounting type: Busbar
Size: Other
Max. conductor cross-section, rigid: 35 mm²
Signalling on device: Optical
Protection class (IP): IP20

Further details:
Combination arrestor type 1+2 for mounting on 40 mm busbars, for TN-S and TT systems. Protection level = 1.5 kV to protect terminal devices. Lightning equipotential bonding to VDE 0185-305 (IEC 62305). Lightning current discharge capacity up to 50 kA (10/350) 3+NPE. Meets the requirements of VDE 0100-534 (IEC 60364-5-53). Consequential current discharge up to 50 kA and max. fuse rating up to 160 A gL/g. Back-up fuse up to 160 A gL/gG. Spark gaps for use in the pre-metering area in accordance with VDE-AR-N 4100.

Application: Buildings with lightning protection or overhead line feed-in.
EAN: 4012196608782.