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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 Hz
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[In] nominal discharge current
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Differential mode: 25 kA (L/N)
Common mode: 25 kA (N/PE)
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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 25 A.s
Differential mode: 12.5 kA L/N 6.25 A.s
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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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Common mode <1.5 kV type 1 N/PE
Differential mode <1.5 kV type 1 L/N
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[Ifi] follow current
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0.1 kA 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 circuit breaker NG125N 80 A curve C - Icu 15 kA
Associated circuit breaker NG125N 80 A curve C - Icu 25 kA
Associated circuit breaker NG125H 80 A curve C - Icu 36 kA
Associated circuit breaker NG125L 80 A curve C - Icu 50 kA
Associated fuse gG 160 A standard
Associated circuit breaker C120N 80 A curve C - Icu 10 kA
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Signalling circuit voltage
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1.5 A/250 V AC 50/60 Hz
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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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84 mm
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Width
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72 mm
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Depth
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71 mm
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Net weight
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590 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 terminal10…35 mm² rigid
Tunnel type terminal10…25 mm² flexible
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Tightening torque
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2.5 N.m
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EU RoHS Declaration