Product details DEHNguard ACI

-Nominal voltage AC (UN): 230/400 V
-Maximum voltage (UC): 275 V
-Nominal discharge current (IN): 20 kA
-Short circuit withstand current AC (ISCCR): 25 kA
-Additional external backup fuse: -
-Voltage protection level (UP): < 1,5 kV
-TOV withstand: min. 440 V
-Configuration: 3+1, 4+0, 3+0, 2+0, 1+1
-Temperature range: -40 ... + 80°C