Note
2000 + corrigendum 2001 + A1:2008, modified + A2:2012
2001 + A1:2009 + A2:2013
2011
2012
2017
2018
2021
Electrical data, Ex data, and UL data are measured in conjunction with the corresponding base element.
Maximum inner capacitance Ci
Max. internal inductance Li
Max. input current Ii
1 A (T4 / -40 °C ... +85 °C)
1 A (T6 / -40 °C ... +70 °C)
Maximum continuous operating voltage UC
Nominal voltage U<sub>N</sub>
Operating effective current IC at UC
Protective conductor current IPE
Nominal discharge current In (8/20) µs (line-ground)
Maximum inner capacitance C<sub>i</sub>
Pulse discharge current Iimp (10/350) µs (line-earth)
Max. internal inductance L<sub>i</sub>
Total discharge current ITotal (8/20) µs
Max. input current I<sub>i</sub>
1 A (T4 / -40 °C ... +85 °C)
1 A (T6 / -40 °C ... +70 °C)
Voltage protection level Up (line-earth)
< 1000 V (C1 - 1 kV / 500 A)
< 1300 V (C2 - 10 kV / 5 kA)
< 1300 V (C3 - 100 A)
Max. input voltage U<sub>i</sub>
Response time tA (line-earth)
Ambient temperature (operation)
-40 °C ... 70 °C (T6)
-40 °C ... 85 °C
-40 °C ... 85 °C (T4)
Flammability rating according to UL 94
Maximum continuous operating voltage U<sub>C</sub>
Operating effective current I<sub>C</sub> at U<sub>C</sub>
Protective conductor current I<sub>PE</sub>
Nominal discharge current I<sub>n</sub> (8/20) µs (line-ground)
Pulse discharge current I<sub>imp</sub> (10/350) µs (line-earth)
Total discharge current I<sub>Total</sub> (8/20) µs
Voltage protection level U<sub>p</sub> (line-earth)
< 1000 V (C1 - 1 kV / 500 A)
< 1300 V (C2 - 10 kV / 5 kA)
< 1300 V (C3 - 100 A)
Response time t<sub>A</sub> (line-earth)
Input attenuation aE, sym.
< 0.1 dB (≤ 20 MHz / 100 Ω)
< 1 dB (≤ 220 MHz / 100 Ω)
Cut-off frequency fg (3 dB), sym. in 100 Ω system
Surge protection fault message
Max. required back-up fuse
Impulse durability (line-earth)
C1 - 1 kV / 500 A
C2 - 10 kV / 5 kA
C3 - 100 A
D1 - 500 A
Pulse reset time (line-earth)
Ambient temperature (storage/transport)