Product type
Surge protection for information technology
Maximum continuous operating voltage UC
Operating effective current IC at UC
Protective conductor current IPE
≤ 1 µA (with PT 2X2+F-BE)
≤ 5 µA (with PT 2X2-BE)
Nominal discharge current In (8/20) µs (line-line)
Nominal discharge current In (8/20) µs (line-ground)
10 kA (with PT 2X2-BE)
10 kA (with PT 2X2+F-BE)
Pulse discharge current Iimp (10/350) µs
2.5 kA (with PT 2X2-BE)
2.5 kA (with PT 2X2+F-BE)
Total discharge current ITotal (8/20) µs
Nominal voltage U<sub>N</sub>
Voltage protection level Up (line-line)
≤ 150 V (C1 - 1 kV / 500 A)
≤ 165 V (C2 - 10 kV / 5 kA)
≤ 450 V (C2 - 10 kA)
≤ 50 V (C3 - 25 A)
Connection method
Screw connection (in connection with the base element)
Voltage protection level Up (line-earth)
≤ 1000 V (C2 - 10 kA with PT 2X2+F-BE)
≤ 150 V (C1 - 1 kV / 500 A)
≤ 165 V (C2 - 10 kV / 5 kA)
≤ 450 V (C2 - 10 kA)
≤ 50 V (C3 - 25 A)
≤ 700 V (C1 - 1 kV / 500 A with PT 2X2+F-BE)
≤ 800 V (C3 - 25 A with PT 2X2+F-BE)
≤ 900 V (C2 - 10 kV / 5 kA with PT 2X2+F-BE)
Voltage protection level Up (line-signal ground)
≤ 150 V (C1 - 1 kV / 500 A with PT 2X2+F-BE)
≤ 150 V (C1 - 1 kV / 500 A)
≤ 165 V (C2 - 10 kV / 5 kA with PT 2X2-BE)
≤ 165 V (C2 - 10 kV / 5 kA)
≤ 450 V (C2 - 10 kA)
≤ 450 V (C2 - 10 kV / 5 kA with PT 2X2-BE)
≤ 50 V (C3 - 25 A with PT 2X2-BE)
≤ 50 V (C3 - 25 A)
Response time tA (line-line)
Conductor cross-section flexible
Response time tA (line-earth)
Conductor cross-section rigid
Conductor cross-section AWG
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>
≤ 1 µA (with PT 2X2+F-BE)
≤ 5 µA (with PT 2X2-BE)
Nominal discharge current I<sub>n</sub> (8/20) µs (line-line)
Nominal discharge current I<sub>n</sub> (8/20) µs (line-ground)
10 kA (with PT 2X2-BE)
10 kA (with PT 2X2+F-BE)
Pulse discharge current I<sub>imp</sub> (10/350) µs
2.5 kA (with PT 2X2-BE)
2.5 kA (with PT 2X2+F-BE)
Total discharge current I<sub>Total</sub> (8/20) µs
Nominal pulse current Ian (10/1000) µs (line-line)
Voltage protection level U<sub>p</sub> (line-line)
≤ 150 V (C1 - 1 kV / 500 A)
≤ 165 V (C2 - 10 kV / 5 kA)
≤ 450 V (C2 - 10 kA)
≤ 50 V (C3 - 25 A)
Voltage protection level U<sub>p</sub> (line-earth)
≤ 1000 V (C2 - 10 kA with PT 2X2+F-BE)
≤ 150 V (C1 - 1 kV / 500 A)
≤ 165 V (C2 - 10 kV / 5 kA)
≤ 450 V (C2 - 10 kA)
≤ 50 V (C3 - 25 A)
≤ 700 V (C1 - 1 kV / 500 A with PT 2X2+F-BE)
≤ 800 V (C3 - 25 A with PT 2X2+F-BE)
≤ 900 V (C2 - 10 kV / 5 kA with PT 2X2+F-BE)
Voltage protection level U<sub>p</sub> (line-signal ground)
≤ 150 V (C1 - 1 kV / 500 A with PT 2X2+F-BE)
≤ 150 V (C1 - 1 kV / 500 A)
≤ 165 V (C2 - 10 kV / 5 kA with PT 2X2-BE)
≤ 165 V (C2 - 10 kV / 5 kA)
≤ 450 V (C2 - 10 kA)
≤ 450 V (C2 - 10 kV / 5 kA with PT 2X2-BE)
≤ 50 V (C3 - 25 A with PT 2X2-BE)
≤ 50 V (C3 - 25 A)
Response time t<sub>A</sub> (line-line)