Product type
Surge protection for MCR technology
Maximum continuous operating voltage UC
Protective conductor current IPE
Nominal discharge current In (8/20) µs (line-ground)
Type
DIN rail module, one-piece
Total discharge current ITotal (8/20) µs
Voltage protection level Up (line-earth)
≤ 25 V (C3 - 100 A)
≤ 25 V (C3 - 25 A)
≤ 35 V (C1 - 1 kV / 500 A)
≤ 40 V (C2 - 2 kV/1 kA)
Nominal voltage U<sub>N</sub>
Response time tA (line-earth)
Conductor cross-section flexible
Conductor cross-section rigid
Conductor cross-section AWG
Depth
69.5 mm (incl. DIN rail 7.5 mm)
Color
gray (RAL 7042)
light gray (RAL 7035)
Flammability rating according to UL 94
Maximum continuous operating voltage U<sub>C</sub>
Protective conductor current I<sub>PE</sub>
Nominal discharge current I<sub>n</sub> (8/20) µs (line-ground)
Total discharge current I<sub>Total</sub> (8/20) µs
Voltage protection level U<sub>p</sub> (line-earth)
≤ 25 V (C3 - 100 A)
≤ 25 V (C3 - 25 A)
≤ 35 V (C1 - 1 kV / 500 A)
≤ 40 V (C2 - 2 kV/1 kA)
Response time t<sub>A</sub> (line-earth)
Input attenuation aE, asym.
typ. 0.3 dB (≤ 130 kHz/150 Ω)
Cut-off frequency fg (3 dB), asym. (PE) in 150 Ω system
Surge protection fault message
Max. required back-up fuse
Impulse durability (line-earth)
C1 - 1 kV / 500 A
C2 - 2 kV / 1 kA
C3 - 100 A
Ambient temperature (operation)
Ambient temperature (storage/transport)
Permissible humidity (operation)
Note
2000 + corrigendum 2001 + A1:2008, modified + A2:2012
2001 + A1:2009 + A2:2013