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Surge arrester class type
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Type 1 + 2
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Surge arrester technology
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MOV + GDT
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[Ue] rated operational voltage
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230/400 V AC (+/- 10 %) at 50/60 Hz
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[In] nominal discharge current
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20 kA
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[Imax] maximum discharge current
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50 kA
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[Iimp] impulse current
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Common mode: 50 kA N/PE
Differential mode: 12.5 kA L/N
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[Uc] maximum continuous operating voltage
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Differential mode: 350 V L/N
Common mode: 255 V N/PE
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Maximum [Up] voltage protection level
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<1.5 kV type 1 + 2
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Residual current
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0.003 mA N/PE
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[Ut] temporary overvoltage
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337 V L/N 5 s withstand
1200 V N/PE 200 ms safe failure mode
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Disconnector device type
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Associated fuse gG 160 A 120 kA standard
Associated circuit breaker Compact NSX160E 80 A 25 kA standard
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Local signalling
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Operating: mechanical indicator (white)
End of life: mechanical indicator (red)
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Mounting mode
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Clip-on (DIN rail)
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9 mm pitches
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8
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Height
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89 mm
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Width
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72 mm
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Depth
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69 mm
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Net weight
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619 g
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Colour
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White (RAL 9003)
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Material
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PA6
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Connections - terminals
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Tunnel type terminal (phase) 10…25 mm² flexible
Tunnel type terminal (phase) 10…35 mm² rigid
Tunnel type terminal (earth) 16…25 mm² flexible
Tunnel type terminal (earth) 16…35 mm² rigid
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Wire stripping length
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14 mm
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Tightening torque
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3.5 N.m
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REACh Declaration