Rated Voltage (U<sub>r</sub>)
480 V AC
Voltage Protection Level ( Up)
1800 kV
Maximum Continuous Operating Voltage (U<sub>c</sub>)
(L-PE) 550 V
Rated Service Short-Circuit Breaking Capacity (I<sub>cs</sub>)
200 kA
Discharge Current
Nominal (8 / 20 µs) 20 kA I (max, 8 / 20 µs) 130 kA
Number of Protected Poles
3
