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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
Spark gap
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[Ue] rated operational voltage
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230 V AC (+/- 10 %) at 50 Hz
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[In] nominal discharge current
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Common mode: 25 kA (L/PE)
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[Imax] maximum discharge current
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Common mode: 40 kA L/PE
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[Iimp] impulse current
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Common mode: 25 kA L/PE 12.5 A.s
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[Uc] maximum continuous operating voltage
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Common mode: 350 V L/PE
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Maximum [Up] voltage protection level
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Common mode <1.5 kV type 2 L/PE
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[Ut] temporary overvoltage
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1200 V N/PE 200 ms withstand
415 V L/N 5 s withstand
440 V L/N 7200 s safe failure mode
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[Ifi] follow current
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25 kA differential mode L/N
3 kA differential mode L/N
100 A common mode N/PE
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[Isccr] short-circuit current rating
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25 kA
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Disconnector device type
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Associated fuse gG 315 A up to Isc = 25 kA
Associated circuit breaker NSXm 100E TM-D up to Isc = 16 kA
Associated circuit breaker NSXm 100B TM-D up to Isc = 25 kA
Associated circuit breaker Compact NSX100B TM-D up to Isc = 25 kA
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Signalling circuit voltage
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1 A/250 V AC
1 A/30 V DC
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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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4
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Height
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90 mm
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Width
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36 mm
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Depth
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71 mm
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Net weight
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334 g
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Colour
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Anthracite grey (RAL 7016)
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Material
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PBT (polybutylene terephthalate)
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Connections - terminals
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Tunnel type terminal (top or bottom) 10…35 mm² rigid
Tunnel type terminal (top or bottom) 10…25 mm² flexible
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Tightening torque
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4.5 N.m
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REACh Declaration