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SVC Surge voltage arresters - type 2

Catalogue documentation
Parameters
Accessories
Approval marks
Rated voltage 230 V / 400 V a.c.
Maximum constant operating voltage AC 275 V, 350 V a.c.
Maximum constant operating voltage DC 350 V d.c.
Rated discharge current (8/20) 20 kA / pól
Maximum discharge current (8/20) 40 kA / pól
Rated frequency 50/60 Hz
Voltage protection level <1,4 kV, <1,35kV
Maximum backup fuse 125 A
Arrester classification according to EN 61643-11 T2
Degree of protection IP20
Conductor rigid max. 35 mm2
Conductor flexible max. 25 mm2
Ambient temperature min. -40 °C
Ambient temperature max. 80 °C
EN 61643-11
IEC 61643-1
VDE 0675-6

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