SVM Surge voltage arresters

SVM Surge voltage arresters - type 2

Parameters

Accessories

Approval marks

Rated voltage	400 V a.c.
Maximum constant operating voltage AC	440 V a.c.
Maximum constant operating voltage DC	585 V a.c.
Rated discharge current (8/20)	20 kA
Maximum discharge current (8/20)	40 kA
Rated frequency	50/60 Hz
Voltage protection level	< 2,2 kV
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.	85 °C
EN 61643-11
IEC 61643-1
VDE 0675-6