Product type
Surge protection for MCR technology
Maximum continuous operating voltage UC
Operating effective current IC at UC
Protective conductor current IPE
Type
DIN rail module, one-piece
Nominal discharge current In (8/20) µs (line-ground)
Pulse discharge current Iimp (10/350) µs (line-earth)
Nominal voltage U<sub>N</sub>
Total discharge current ITotal (8/20) µs
Voltage protection level Up (line-earth)
≤ 1.1 kV (C3 - 25 A)
≤ 1.15 kV (C3 - 100 A)
≤ 750 V (C1 - 1 kV / 500 A)
≤ 750 V (C2 - 10 kV / 5 kA)
Conductor cross-section flexible
Voltage protection level Up static (line-earth)
≤ 750 V (C1 - 1 kV / 500 A)
≤ 750 V (C2 - 10 kV / 5 kA)
Conductor cross-section rigid
Response time tA (line-earth)
Conductor cross-section AWG
Max. total discharge current I total max (8/20) µs
Depth
83.5 mm (incl. DIN rail 7.5 mm)
Color
gray (RAL 7042)
light gray (RAL 7035)
Flammability rating according to UL 94
Direction of action
Line-Line & Line-Signal Ground/Shield & optional Signal Ground/Shield-Earth Ground
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)
≤ 1.1 kV (C3 - 25 A)
≤ 1.15 kV (C3 - 100 A)
≤ 750 V (C1 - 1 kV / 500 A)
≤ 750 V (C2 - 10 kV / 5 kA)
Voltage protection level U<sub>p</sub> static (line-earth)
≤ 750 V (C1 - 1 kV / 500 A)
≤ 750 V (C2 - 10 kV / 5 kA)
Response time t<sub>A</sub> (line-earth)
Input attenuation aE, asym.
typ. 0.3 dB (≤ 270 kHz/150 Ω)
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)
Max. total discharge current I <sub>total max</sub> (8/20) µs
Ambient temperature (operation)