Combined arrester for power systems DV M TNS 255 FM

DV M TNS 255 FM 951405 4013364108165 EAN/GTIN

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£552.90 incl. VAT (£0.00)

3-5 days* (GBR)

Combined arrester for power systems System configuration TN-S, Number of poles 4, Lightning... more
Combined arrester for power systems DV M TNS 255 FM – Dehn – 951405 – 4013364108165: Combined arrester for power systems System configuration TN-S, Number of poles 4, Lightning impulse current (10/350 µs) 100kA, Max. continuous voltage AC 264V, Nominal voltage AC 230V, Voltage protection level 1,5kV, Voltage protection level L-N 1,5kV, Voltage protection level N-PE 1,5kV, Follow current extinguishing capability 50kA, Specific energy (W/R) 2500kJ/Ohm, Max. conductor cross section solid (solid, stranded) 50mm², Max. conductor cross section flexible (fine-strand) 35mm², Mounting method DIN rail (top hat rail) 35 mm, Construction size 8 modular spacing, Remote signalling, Signalling at the device Optic, Test class Type 1 + 2, Energy-coordinated protection effect with regard to the terminal equipment
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System configuration DC no
System configuration TN-C no
System configuration TN-S yes
System configuration TT no
Number of poles 4
Lightning impulse current (10/350 µs) 100 kA
Highest continuous voltage AC 264 V
Rated voltage AC 230V
Protection level 1.5 kV
Protection level L-N 1.5 kV
Protection level L-PE 1.5 kV
Protection level N-PE 1.5 kV
Follow current extinguishing capability 50 kA
Specific energy (W/R) 2500 kJ/ohm
Mounting DIN rail TH35
Size 8 TE
Remote signaling yes
Signaling on the device optical
Test class Type 1 and 2
Extinguishing no
Degree of protection (IP) IP20

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