Data Sheet

Overvoltage category II
Voltage
Continuous operating voltage
● at DC / maximum
3.3V
Residual voltage / between L and L
● for rated discharge current / for symmetrical
circuit
15V
Voltage limitation / of the output voltage
● between L and L / at rate of voltage rise 1
kV/µs / for spike or statistical distribution in
relation to danger level / for symmetrical circuit
9V
● between L and PE / for asymmetrical circuit / at
rate of voltage rise 1 kV/µs / for spike or statistical
distribution in relation to danger level
700V
Supply voltage
Operating voltage
● rated value / maximum
3.3V
Protection class
Protection class IP IP20
Current
Discharge current
● between L and L / for symmetrical circuit / at
(8/20) µs / Rated value
100A
● between sum of all L and PE / for asymmetrical
circuit / at (8/20) µs / Rated value
2kA
Consumed current / Rated value 1.5A
Ampacity / Rated value 1.5A
Protection level / between L and N / for symmetrical
circuit
● with spike / with pulse curve shape C2 / at (10
kV/5 kA) / acc. to IEC 61643-21
700V
Product details
Product component / remote-signaling contact No
Product function
Product function / Surge arrester monitoring No
Connections
Type of electrical connection RJ45
Mechanical Design
Height 25mm
Width 102mm
Depth 65mm
5SD7581-3 Subject to change without notice
Page 2/
3
09/13/2019 © Copyright Siemens