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june 2019
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SJBC, SVBC Combined lightning current and surge voltage arresters

Technical support

weekdays: 9:00-15:00 (CET)

Parameters
Accessories
Certification marks
Rated voltage AC 230/400 V
Maximum constant operating voltage AC AC 350, 335 V
Impulse current (10/350) - peak value 25 kA / pól, 12,5 kA / pól
Rated discharge current (8/20) 25 kA / pól, 12,5 kA / pól
Rated frequency 50/60 Hz
Voltage protection level <1,5 kV, <1,2 kV
Maximum backup fuse 315, 160 A
Arrester classification according to EN 61643-11 T1+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