Lightning Controller Rail 3-pin. 255V - Combined arrester for power systems MCF38-NAR-TNC

Lightning Controller Rail 3-pin. 255V - Combined arrester for power systems MCF38-NAR-TNC – OBO – 5096971 – 4012196608805: Lightning Controller Rail 3-pin. 255V MCF38-NAR-TNC TN system type, TN-C system type, TN-CS system type, TN-S system type, TT system type, number of poles 3, lightning impulse current (10/350 µs) 12.5kA, maximum continuous voltage AC 255V, nominal voltage AC 230V, Protection level 1.5kV, protection level LN 1.5kV, protection level N-PE 1.5kV, follow current extinguishing capacity 50kA, max. conductor cross-section solid (single/stranded) 35mm², max optical on the device, test class type 1 and 2, The MCF38-NAR combined arrester type 1+2 for lightning protection equipotential bonding according to VDE 0185-305 (IEC 62305) is suitable for use in the pre-counter area according to VDE-AR-N 4100. Area of application of the MCF38- NAR are buildings with lightning protection or overhead line feed in TN-C systems. It is installed on 40 mm busbars in the connection compartment on the mains side. The protection level of <=1.5 kV protects the end devices in the system. The lightning current discharge capacity is 38 kA (10/350) in total and 12.5 kA (10/350) per pole, follow current extinguishing up to 50 kA with a max. backup fuse up to 160 A gL/gG.