Standards
IEC 61643-21
Suitable For
To protect systems against transient overvoltages or surges from lightning and electrical switching events
Nominal AC Voltage of the System (U<sub>o</sub>)
50 V
Voltage Protection Level ( Up)
68.3 V
Maximum Continuous Operating Voltage (U<sub>c</sub>)
56.7 V
Rated Current (I<sub>n</sub>)
750 mA
Number of Protected Poles
