V25-B+C/4-280
Nominal voltage
UN
230
SPD to EN 61643-11
 
Type 1+2
SPD to IEC 61643-11
 
Class I+II
Lightning protection zone LPZ
 
0→2
Impulse discharge current (10/350)
Iimp
7
Total discharge current (10/350)
Itotal
25
Nominal discharge current (8/20)
In
30
Arrestor surge current (8/20) [total]
ITotal 8/20
120
Maximum discharge current (8/20 μs)
Imax
50
 
—
Voltage protection level
Up
 
Response time
tA
 
Maximum back-up fuse
 
160
Temperature range
ϑ
-40-80
Division unit TE (17.5 mm)
 
4
Protection rating
 
IP20
Connection cross-section rigid
 
2,5-35
Connection cross-section, multi-wire
 
2,5-35
Connection cross-section, flexible
 
2,5-25
Connection options